vim: src/eval.c annotate

annotate src/eval.c @ 1609:1324b7b755f3 v7.1.322

updated for version 7.1-322

author	vimboss
date	Fri, 20 Jun 2008 15:31:51 +0000
parents	c19f6b8d0393
children	18ee39301b82

rev	line source
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * eval.c: Expression evaluation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 #if defined(MSDOS) \|\| defined(MSWIN)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14 # include "vimio.h" /* for mch_open(), must be before vim.h */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 # include <time.h> /* for strftime() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 # include <time.h> /* for time_t */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 #ifdef HAVE_FCNTL_H
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 # include <fcntl.h>
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	33 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	34
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	35 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	36 * In a hashtab item "hi_key" points to "di_key" in a dictitem.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	37 * This avoids adding a pointer to the hashtab item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	38 * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	39 * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	40 * HI2DI() converts a hashitem pointer to a dictitem pointer.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	41 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	42 static dictitem_T dumdi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	43 #define DI2HIKEY(di) ((di)->di_key)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	44 #define HIKEY2DI(p) ((dictitem_T )(p - (dumdi.di_key - (char_u )&dumdi)))
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	45 #define HI2DI(hi) HIKEY2DI((hi)->hi_key)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	46
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	47 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	48 * Structure returned by get_lval() and used by set_var_lval().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	49 * For a plain name:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	50 * "name" points to the variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	51 * "exp_name" is NULL.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	52 * "tv" is NULL
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	53 * For a magic braces name:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	54 * "name" points to the expanded variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	55 * "exp_name" is non-NULL, to be freed later.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	56 * "tv" is NULL
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	57 * For an index in a list:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	58 * "name" points to the (expanded) variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	59 * "exp_name" NULL or non-NULL, to be freed later.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	60 * "tv" points to the (first) list item value
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	61 * "li" points to the (first) list item
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	62 * "range", "n1", "n2" and "empty2" indicate what items are used.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	63 * For an existing Dict item:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	64 * "name" points to the (expanded) variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	65 * "exp_name" NULL or non-NULL, to be freed later.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	66 * "tv" points to the dict item value
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	67 * "newkey" is NULL
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	68 * For a non-existing Dict item:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	69 * "name" points to the (expanded) variable name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	70 * "exp_name" NULL or non-NULL, to be freed later.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	71 * "tv" points to the Dictionary typval_T
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	72 * "newkey" is the key for the new item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	73 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	74 typedef struct lval_S
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	75 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	76 char_u ll_name; / start of variable name (can be NULL) */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	77 char_u ll_exp_name; / NULL or expanded name in allocated memory. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	78 typval_T ll_tv; / Typeval of item being used. If "newkey"
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	79 isn't NULL it's the Dict to which to add
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	80 the item. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	81 listitem_T ll_li; / The list item or NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	82 list_T ll_list; / The list or NULL. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	83 int ll_range; /* TRUE when a [i:j] range was used */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	84 long ll_n1; /* First index for list */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	85 long ll_n2; /* Second index for list range */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	86 int ll_empty2; /* Second index is empty: [i:] */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	87 dict_T ll_dict; / The Dictionary or NULL */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	88 dictitem_T ll_di; / The dictitem or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	89 char_u ll_newkey; / New key for Dict in alloc. mem or NULL. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	90 } lval_T;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	91
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	92
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	93 static char *e_letunexp = N_("E18: Unexpected characters in :let");
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	94 static char *e_listidx = N_("E684: list index out of range: %ld");
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	95 static char *e_undefvar = N_("E121: Undefined variable: %s");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	96 static char *e_missbrac = N_("E111: Missing ']'");
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	97 static char *e_listarg = N_("E686: Argument of %s must be a List");
237 73354c21f1e4 updated for version 7.0066 vimboss parents: 234 diff changeset	98 static char *e_listdictarg = N_("E712: Argument of %s must be a List or Dictionary");
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	99 static char *e_emptykey = N_("E713: Cannot use empty key for Dictionary");
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	100 static char *e_listreq = N_("E714: List required");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	101 static char *e_dictreq = N_("E715: Dictionary required");
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	102 static char *e_toomanyarg = N_("E118: Too many arguments for function: %s");
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	103 static char *e_dictkey = N_("E716: Key not present in Dictionary: %s");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	104 static char *e_funcexts = N_("E122: Function %s already exists, add ! to replace it");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	105 static char *e_funcdict = N_("E717: Dictionary entry already exists");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	106 static char *e_funcref = N_("E718: Funcref required");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	107 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	108 static char *e_letwrong = N_("E734: Wrong variable type for %s=");
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	109 static char *e_nofunc = N_("E130: Unknown function: %s");
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	110 static char *e_illvar = N_("E461: Illegal variable name: %s");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	111 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	112 * All user-defined global variables are stored in dictionary "globvardict".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	113 * "globvars_var" is the variable that is used for "g:".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	114 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	115 static dict_T globvardict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	116 static dictitem_T globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	117 #define globvarht globvardict.dv_hashtab
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	118
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	119 /*
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	120 * Old Vim variables such as "v:version" are also available without the "v:".
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	121 * Also in functions. We need a special hashtable for them.
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	122 */
299 2bfc2b703314 updated for version 7.0078 vimboss parents: 294 diff changeset	123 static hashtab_T compat_hashtab;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	124
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	125 /*
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	126 * When recursively copying lists and dicts we need to remember which ones we
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	127 * have done to avoid endless recursiveness. This unique ID is used for that.
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	128 */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	129 static int current_copyID = 0;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	130
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	131 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	132 * Array to hold the hashtab with variables local to each sourced script.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	133 * Each item holds a variable (nameless) that points to the dict_T.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	134 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	135 typedef struct
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	136 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	137 dictitem_T sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	138 dict_T sv_dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	139 } scriptvar_T;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	140
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	141 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL};
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	142 #define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	143 #define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 static int echo_attr = 0; /* attributes used for ":echo" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	147 /* Values for trans_function_name() argument: */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	148 #define TFN_INT 1 /* internal function name OK */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	149 #define TFN_QUIET 2 /* no error messages */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	150
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 * Structure to hold info for a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 typedef struct ufunc ufunc_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 struct ufunc
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	158 int uf_varargs; /* variable nr of arguments */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	159 int uf_flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	160 int uf_calls; /* nr of active calls */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	161 garray_T uf_args; /* arguments */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	162 garray_T uf_lines; /* function lines */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	163 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	164 int uf_profiling; /* TRUE when func is being profiled */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	165 /* profiling the function as a whole */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	166 int uf_tm_count; /* nr of calls */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	167 proftime_T uf_tm_total; /* time spend in function + children */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	168 proftime_T uf_tm_self; /* time spend in function itself */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	169 proftime_T uf_tm_children; /* time spent in children this call */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	170 /* profiling the function per line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	171 int uf_tml_count; / nr of times line was executed */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	172 proftime_T uf_tml_total; / time spend in a line + children */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	173 proftime_T uf_tml_self; / time spend in a line itself */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	174 proftime_T uf_tml_start; /* start time for current line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	175 proftime_T uf_tml_children; /* time spent in children for this line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	176 proftime_T uf_tml_wait; /* start wait time for current line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	177 int uf_tml_idx; /* index of line being timed; -1 if none */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	178 int uf_tml_execed; /* line being timed was executed */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	179 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	180 scid_T uf_script_ID; /* ID of script where function was defined,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 used for s: variables */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	182 int uf_refcount; /* for numbered function: reference count */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	183 char_u uf_name[1]; /* name of function (actually longer); can
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	184 start with <SNR>123_ (<SNR> is K_SPECIAL
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	185 KS_EXTRA KE_SNR) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 /* function flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 #define FC_ABORT 1 /* abort function on error */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 #define FC_RANGE 2 /* function accepts range */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	191 #define FC_DICT 4 /* Dict function, uses "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	194 * All user-defined functions are found in this hashtable.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	195 */
299 2bfc2b703314 updated for version 7.0078 vimboss parents: 294 diff changeset	196 static hashtab_T func_hashtab;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	197
856 8cd729851562 updated for version 7.0g vimboss parents: 855 diff changeset	198 /* The names of packages that once were loaded are remembered. */
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	199 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL};
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	200
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	201 /* list heads for garbage collection */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	202 static dict_T first_dict = NULL; / list of all dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	203 static list_T first_list = NULL; / list of all lists */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	204
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	205 /* From user function to hashitem and back. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	206 static ufunc_T dumuf;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	207 #define UF2HIKEY(fp) ((fp)->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	208 #define HIKEY2UF(p) ((ufunc_T )(p - (dumuf.uf_name - (char_u )&dumuf)))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	209 #define HI2UF(hi) HIKEY2UF((hi)->hi_key)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	210
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	211 #define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	212 #define FUNCLINE(fp, j) ((char_u **)(fp->uf_lines.ga_data))[j]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	214 #define MAX_FUNC_ARGS 20 /* maximum number of function arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	215 #define VAR_SHORT_LEN 20 /* short variable name length */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	216 #define FIXVAR_CNT 12 /* number of fixed variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	217
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 /* structure to hold info for a function that is currently being executed. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	219 typedef struct funccall_S funccall_T;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	220
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	221 struct funccall_S
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 ufunc_T func; / function being called */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 int linenr; /* next line to be executed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 int returned; /* ":return" used */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	226 struct /* fixed variables for arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	227 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	228 dictitem_T var; /* variable (without room for name) */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	229 char_u room[VAR_SHORT_LEN]; /* room for the name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	230 } fixvar[FIXVAR_CNT];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	231 dict_T l_vars; /* l: local function variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	232 dictitem_T l_vars_var; /* variable for l: scope */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	233 dict_T l_avars; /* a: argument variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	234 dictitem_T l_avars_var; /* variable for a: scope */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	235 list_T l_varlist; /* list for a:000 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	236 listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	237 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 linenr_T breakpoint; /* next line with breakpoint or zero */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 int dbg_tick; /* debug_tick when breakpoint was set */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 int level; /* top nesting level of executed function */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	241 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	242 proftime_T prof_child; /* time spent in a child */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	243 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	244 funccall_T caller; / calling function or NULL */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	245 };
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	248 * Info used by a ":for" loop.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	249 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	250 typedef struct
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	251 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	252 int fi_semicolon; /* TRUE if ending in '; var]' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	253 int fi_varcount; /* nr of variables in the list */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	254 listwatch_T fi_lw; /* keep an eye on the item used. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	255 list_T fi_list; / list being used */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	256 } forinfo_T;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	257
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	258 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	259 * Struct used by trans_function_name()
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	260 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	261 typedef struct
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	262 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	263 dict_T fd_dict; / Dictionary used */
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	264 char_u fd_newkey; / new key in "dict" in allocated memory */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	265 dictitem_T fd_di; / Dictionary item used */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	266 } funcdict_T;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 * Array to hold the value of v: variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	271 * The value is in a dictitem, so that it can also be used in the v: scope.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	272 * The reason to use this table anyway is for very quick access to the
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	273 * variables with the VV_ defines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 #include "version.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	277 /* values for vv_flags: */
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	278 #define VV_COMPAT 1 /* compatible, also used without "v:" */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	279 #define VV_RO 2 /* read-only */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	280 #define VV_RO_SBX 4 /* read-only in the sandbox */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	282 #define VV_NAME(s, t) s, {{t}}, {0}
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	283
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	284 static struct vimvar
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	285 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	286 char vv_name; / name of variable, without v: */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	287 dictitem_T vv_di; /* value and name for key */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	288 char vv_filler[16]; /* space for LONGEST name below!!! */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	289 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 } vimvars[VV_LEN] =
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	291 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	292 /*
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	293 * The order here must match the VV_ defines in vim.h!
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	294 * Initializing a union does not work, leave tv.vval empty to get zero's.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	295 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	296 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	297 {VV_NAME("count1", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	298 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	299 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	300 {VV_NAME("warningmsg", VAR_STRING), 0},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	301 {VV_NAME("statusmsg", VAR_STRING), 0},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	302 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	303 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	304 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	305 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	306 {VV_NAME("termresponse", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	307 {VV_NAME("fname", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	308 {VV_NAME("lang", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	309 {VV_NAME("lc_time", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	310 {VV_NAME("ctype", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	311 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	312 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	313 {VV_NAME("fname_in", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	314 {VV_NAME("fname_out", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	315 {VV_NAME("fname_new", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	316 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	317 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	318 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	319 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	320 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	321 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	322 {VV_NAME("progname", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	323 {VV_NAME("servername", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	324 {VV_NAME("dying", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	325 {VV_NAME("exception", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	326 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	327 {VV_NAME("register", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	328 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	329 {VV_NAME("insertmode", VAR_STRING), VV_RO},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	330 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	331 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	332 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	333 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	334 {VV_NAME("fcs_choice", VAR_STRING), 0},
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	335 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	336 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	337 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	338 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	339 {VV_NAME("beval_text", VAR_STRING), VV_RO},
542 f04e890524be updated for version 7.0153 vimboss parents: 538 diff changeset	340 {VV_NAME("scrollstart", VAR_STRING), 0},
580 90ee46d7f492 updated for version 7.0164 vimboss parents: 575 diff changeset	341 {VV_NAME("swapname", VAR_STRING), VV_RO},
90ee46d7f492 updated for version 7.0164 vimboss parents: 575 diff changeset	342 {VV_NAME("swapchoice", VAR_STRING), 0},
591 36071a92cb76 updated for version 7.0167 vimboss parents: 580 diff changeset	343 {VV_NAME("swapcommand", VAR_STRING), VV_RO},
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	344 {VV_NAME("char", VAR_STRING), VV_RO},
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	345 {VV_NAME("mouse_win", VAR_NUMBER), 0},
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	346 {VV_NAME("mouse_lnum", VAR_NUMBER), 0},
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	347 {VV_NAME("mouse_col", VAR_NUMBER), 0},
1490 0f3f3090491f updated for version 7.1-205 vimboss parents: 1454 diff changeset	348 {VV_NAME("operator", VAR_STRING), VV_RO},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	351 /* shorthand */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	352 #define vv_type vv_di.di_tv.v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	353 #define vv_nr vv_di.di_tv.vval.v_number
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	354 #define vv_str vv_di.di_tv.vval.v_string
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	355 #define vv_tv vv_di.di_tv
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	356
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	357 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	358 * The v: variables are stored in dictionary "vimvardict".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	359 * "vimvars_var" is the variable that is used for the "l:" scope.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	360 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	361 static dict_T vimvardict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	362 static dictitem_T vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	363 #define vimvarht vimvardict.dv_hashtab
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	364
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	365 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	366 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	367 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	368 static int call_vim_function __ARGS((char_u func, int argc, char_u argv, int safe, typval_T rettv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	369 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	370 static int ex_let_vars __ARGS((char_u arg, typval_T tv, int copy, int semicolon, int var_count, char_u *nextchars));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	371 static char_u skip_var_list __ARGS((char_u arg, int var_count, int semicolon));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	372 static char_u skip_var_one __ARGS((char_u arg));
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	373 static void list_hashtable_vars __ARGS((hashtab_T ht, char_u prefix, int empty, int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	374 static void list_glob_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	375 static void list_buf_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	376 static void list_win_vars __ARGS((int *first));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	377 #ifdef FEAT_WINDOWS
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	378 static void list_tab_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	379 #endif
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	380 static void list_vim_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	381 static void list_script_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	382 static void list_func_vars __ARGS((int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	383 static char_u list_arg_vars __ARGS((exarg_T eap, char_u arg, int first));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	384 static char_u ex_let_one __ARGS((char_u arg, typval_T tv, int copy, char_u endchars, char_u *op));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	385 static int check_changedtick __ARGS((char_u *arg));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	386 static char_u get_lval __ARGS((char_u name, typval_T rettv, lval_T lp, int unlet, int skip, int quiet, int fne_flags));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	387 static void clear_lval __ARGS((lval_T *lp));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	388 static void set_var_lval __ARGS((lval_T lp, char_u endp, typval_T rettv, int copy, char_u op));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	389 static int tv_op __ARGS((typval_T tv1, typval_T tv2, char_u *op));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	390 static void list_add_watch __ARGS((list_T l, listwatch_T lw));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	391 static void list_rem_watch __ARGS((list_T l, listwatch_T lwrem));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	392 static void list_fix_watch __ARGS((list_T l, listitem_T item));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	393 static void ex_unletlock __ARGS((exarg_T eap, char_u argstart, int deep));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	394 static int do_unlet_var __ARGS((lval_T lp, char_u name_end, int forceit));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	395 static int do_lock_var __ARGS((lval_T lp, char_u name_end, int deep, int lock));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	396 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	397 static int tv_islocked __ARGS((typval_T *tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	398
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	399 static int eval0 __ARGS((char_u arg, typval_T rettv, char_u **nextcmd, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	400 static int eval1 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	401 static int eval2 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	402 static int eval3 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	403 static int eval4 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	404 static int eval5 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	405 static int eval6 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	406 static int eval7 __ARGS((char_u *arg, typval_T rettv, int evaluate));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	407
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	408 static int eval_index __ARGS((char_u *arg, typval_T rettv, int evaluate, int verbose));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	409 static int get_option_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	410 static int get_string_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	411 static int get_lit_string_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	412 static int get_list_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	413 static int rettv_list_alloc __ARGS((typval_T *rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	414 static listitem_T *listitem_alloc __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	415 static void listitem_free __ARGS((listitem_T *item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	416 static void listitem_remove __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	417 static long list_len __ARGS((list_T *l));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	418 static int list_equal __ARGS((list_T l1, list_T l2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	419 static int dict_equal __ARGS((dict_T d1, dict_T d2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	420 static int tv_equal __ARGS((typval_T tv1, typval_T tv2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	421 static listitem_T list_find __ARGS((list_T l, long n));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	422 static long list_find_nr __ARGS((list_T l, long idx, int errorp));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	423 static long list_idx_of_item __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	424 static void list_append __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	425 static int list_append_tv __ARGS((list_T l, typval_T tv));
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	426 static int list_append_string __ARGS((list_T l, char_u str, int len));
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	427 static int list_append_number __ARGS((list_T *l, varnumber_T n));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	428 static int list_insert_tv __ARGS((list_T l, typval_T tv, listitem_T *item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	429 static int list_extend __ARGS((list_T l1, list_T l2, listitem_T *bef));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	430 static int list_concat __ARGS((list_T l1, list_T l2, typval_T *tv));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	431 static list_T list_copy __ARGS((list_T orig, int deep, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	432 static void list_remove __ARGS((list_T l, listitem_T item, listitem_T *item2));
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	433 static char_u list2string __ARGS((typval_T tv, int copyID));
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	434 static int list_join __ARGS((garray_T gap, list_T l, char_u *sep, int echo, int copyID));
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	435 static void set_ref_in_ht __ARGS((hashtab_T *ht, int copyID));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	436 static void set_ref_in_list __ARGS((list_T *l, int copyID));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	437 static void set_ref_in_item __ARGS((typval_T *tv, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	438 static void dict_unref __ARGS((dict_T *d));
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	439 static void dict_free __ARGS((dict_T *d, int recurse));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	440 static dictitem_T dictitem_alloc __ARGS((char_u key));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	441 static dictitem_T dictitem_copy __ARGS((dictitem_T org));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	442 static void dictitem_remove __ARGS((dict_T dict, dictitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	443 static void dictitem_free __ARGS((dictitem_T *item));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	444 static dict_T dict_copy __ARGS((dict_T orig, int deep, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	445 static int dict_add __ARGS((dict_T d, dictitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	446 static long dict_len __ARGS((dict_T *d));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	447 static dictitem_T dict_find __ARGS((dict_T d, char_u *key, int len));
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	448 static char_u dict2string __ARGS((typval_T tv, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	449 static int get_dict_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	450 static char_u echo_string __ARGS((typval_T tv, char_u *tofree, char_u numbuf, int copyID));
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	451 static char_u tv2string __ARGS((typval_T tv, char_u *tofree, char_u numbuf, int copyID));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	452 static char_u string_quote __ARGS((char_u str, int function));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	453 static int get_env_tv __ARGS((char_u *arg, typval_T rettv, int evaluate));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 static int find_internal_func __ARGS((char_u *name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	455 static char_u deref_func_name __ARGS((char_u name, int *lenp));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	456 static int get_func_tv __ARGS((char_u name, int len, typval_T rettv, char_u *arg, linenr_T firstline, linenr_T lastline, int doesrange, int evaluate, dict_T *selfdict));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	457 static int call_func __ARGS((char_u name, int len, typval_T rettv, int argcount, typval_T argvars, linenr_T firstline, linenr_T lastline, int doesrange, int evaluate, dict_T *selfdict));
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	458 static void emsg_funcname __ARGS((char ermsg, char_u name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	459
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	460 static void f_add __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	461 static void f_append __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	462 static void f_argc __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	463 static void f_argidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	464 static void f_argv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	465 static void f_browse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	466 static void f_browsedir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	467 static void f_bufexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	468 static void f_buflisted __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	469 static void f_bufloaded __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	470 static void f_bufname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	471 static void f_bufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	472 static void f_bufwinnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	473 static void f_byte2line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	474 static void f_byteidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	475 static void f_call __ARGS((typval_T argvars, typval_T rettv));
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	476 static void f_changenr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	477 static void f_char2nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	478 static void f_cindent __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	479 static void f_clearmatches __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	480 static void f_col __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	481 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	482 static void f_complete __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	483 static void f_complete_add __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	484 static void f_complete_check __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	485 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	486 static void f_confirm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	487 static void f_copy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	488 static void f_count __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	489 static void f_cscope_connection __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	490 static void f_cursor __ARGS((typval_T argsvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	491 static void f_deepcopy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	492 static void f_delete __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	493 static void f_did_filetype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	494 static void f_diff_filler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	495 static void f_diff_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	496 static void f_empty __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	497 static void f_escape __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	498 static void f_eval __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	499 static void f_eventhandler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	500 static void f_executable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	501 static void f_exists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	502 static void f_expand __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	503 static void f_extend __ARGS((typval_T argvars, typval_T rettv));
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	504 static void f_feedkeys __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	505 static void f_filereadable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	506 static void f_filewritable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	507 static void f_filter __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	508 static void f_finddir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	509 static void f_findfile __ARGS((typval_T argvars, typval_T rettv));
1586 fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	510 static void f_fnameescape __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	511 static void f_fnamemodify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	512 static void f_foldclosed __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	513 static void f_foldclosedend __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	514 static void f_foldlevel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	515 static void f_foldtext __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	516 static void f_foldtextresult __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	517 static void f_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	518 static void f_function __ARGS((typval_T argvars, typval_T rettv));
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	519 static void f_garbagecollect __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	520 static void f_get __ARGS((typval_T argvars, typval_T rettv));
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	521 static void f_getbufline __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	522 static void f_getbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	523 static void f_getchar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	524 static void f_getcharmod __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	525 static void f_getcmdline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	526 static void f_getcmdpos __ARGS((typval_T argvars, typval_T rettv));
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	527 static void f_getcmdtype __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	528 static void f_getcwd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	529 static void f_getfontname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	530 static void f_getfperm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	531 static void f_getfsize __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	532 static void f_getftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	533 static void f_getftype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	534 static void f_getline __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	535 static void f_getmatches __ARGS((typval_T argvars, typval_T rettv));
1548 8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	536 static void f_getpid __ARGS((typval_T argvars, typval_T rettv));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	537 static void f_getpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	538 static void f_getqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	539 static void f_getreg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	540 static void f_getregtype __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	541 static void f_gettabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	542 static void f_getwinposx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	543 static void f_getwinposy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	544 static void f_getwinvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	545 static void f_glob __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	546 static void f_globpath __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	547 static void f_has __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	548 static void f_has_key __ARGS((typval_T argvars, typval_T rettv));
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	549 static void f_haslocaldir __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	550 static void f_hasmapto __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	551 static void f_histadd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	552 static void f_histdel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	553 static void f_histget __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	554 static void f_histnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	555 static void f_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	556 static void f_hlexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	557 static void f_hostname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	558 static void f_iconv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	559 static void f_indent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	560 static void f_index __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	561 static void f_input __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	562 static void f_inputdialog __ARGS((typval_T argvars, typval_T rettv));
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	563 static void f_inputlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	564 static void f_inputrestore __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	565 static void f_inputsave __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	566 static void f_inputsecret __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	567 static void f_insert __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	568 static void f_isdirectory __ARGS((typval_T argvars, typval_T rettv));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	569 static void f_islocked __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	570 static void f_items __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	571 static void f_join __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	572 static void f_keys __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	573 static void f_last_buffer_nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	574 static void f_len __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	575 static void f_libcall __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	576 static void f_libcallnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	577 static void f_line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	578 static void f_line2byte __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	579 static void f_lispindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	580 static void f_localtime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	581 static void f_map __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	582 static void f_maparg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	583 static void f_mapcheck __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	584 static void f_match __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	585 static void f_matchadd __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	586 static void f_matcharg __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	587 static void f_matchdelete __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	588 static void f_matchend __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	589 static void f_matchlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	590 static void f_matchstr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	591 static void f_max __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	592 static void f_min __ARGS((typval_T argvars, typval_T rettv));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	593 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	594 static void f_mkdir __ARGS((typval_T argvars, typval_T rettv));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	595 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	596 static void f_mode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	597 static void f_nextnonblank __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	598 static void f_nr2char __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	599 static void f_pathshorten __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	600 static void f_prevnonblank __ARGS((typval_T argvars, typval_T rettv));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	601 static void f_printf __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	602 static void f_pumvisible __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	603 static void f_range __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	604 static void f_readfile __ARGS((typval_T argvars, typval_T rettv));
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	605 static void f_reltime __ARGS((typval_T argvars, typval_T rettv));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	606 static void f_reltimestr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	607 static void f_remote_expr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	608 static void f_remote_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	609 static void f_remote_peek __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	610 static void f_remote_read __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	611 static void f_remote_send __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	612 static void f_remove __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	613 static void f_rename __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	614 static void f_repeat __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	615 static void f_resolve __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	616 static void f_reverse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	617 static void f_search __ARGS((typval_T argvars, typval_T rettv));
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	618 static void f_searchdecl __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	619 static void f_searchpair __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	620 static void f_searchpairpos __ARGS((typval_T argvars, typval_T rettv));
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	621 static void f_searchpos __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	622 static void f_server2client __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	623 static void f_serverlist __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	624 static void f_setbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	625 static void f_setcmdpos __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	626 static void f_setline __ARGS((typval_T argvars, typval_T rettv));
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	627 static void f_setloclist __ARGS((typval_T argvars, typval_T rettv));
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	628 static void f_setmatches __ARGS((typval_T argvars, typval_T rettv));
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	629 static void f_setpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	630 static void f_setqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	631 static void f_setreg __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	632 static void f_settabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	633 static void f_setwinvar __ARGS((typval_T argvars, typval_T rettv));
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	634 static void f_shellescape __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	635 static void f_simplify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	636 static void f_sort __ARGS((typval_T argvars, typval_T rettv));
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	637 static void f_soundfold __ARGS((typval_T argvars, typval_T rettv));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	638 static void f_spellbadword __ARGS((typval_T argvars, typval_T rettv));
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	639 static void f_spellsuggest __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	640 static void f_split __ARGS((typval_T argvars, typval_T rettv));
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	641 static void f_str2nr __ARGS((typval_T argvars, typval_T rettv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	642 #ifdef HAVE_STRFTIME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	643 static void f_strftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	644 #endif
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	645 static void f_stridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	646 static void f_string __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	647 static void f_strlen __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	648 static void f_strpart __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	649 static void f_strridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	650 static void f_strtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	651 static void f_submatch __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	652 static void f_substitute __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	653 static void f_synID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	654 static void f_synIDattr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	655 static void f_synIDtrans __ARGS((typval_T argvars, typval_T rettv));
1500 ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	656 static void f_synstack __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	657 static void f_system __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	658 static void f_tabpagebuflist __ARGS((typval_T argvars, typval_T rettv));
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	659 static void f_tabpagenr __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	660 static void f_tabpagewinnr __ARGS((typval_T argvars, typval_T rettv));
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	661 static void f_taglist __ARGS((typval_T argvars, typval_T rettv));
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	662 static void f_tagfiles __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	663 static void f_tempname __ARGS((typval_T argvars, typval_T rettv));
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	664 static void f_test __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	665 static void f_tolower __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	666 static void f_toupper __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	667 static void f_tr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	668 static void f_type __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	669 static void f_values __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	670 static void f_virtcol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	671 static void f_visualmode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	672 static void f_winbufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	673 static void f_wincol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	674 static void f_winheight __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	675 static void f_winline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	676 static void f_winnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	677 static void f_winrestcmd __ARGS((typval_T argvars, typval_T rettv));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	678 static void f_winrestview __ARGS((typval_T argvars, typval_T rettv));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	679 static void f_winsaveview __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	680 static void f_winwidth __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	681 static void f_writefile __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	682
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	683 static int list2fpos __ARGS((typval_T arg, pos_T posp, int *fnump));
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	684 static pos_T var2fpos __ARGS((typval_T varp, int dollar_lnum, int *fnum));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686 static int get_id_len __ARGS((char_u **arg));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	687 static int get_name_len __ARGS((char_u arg, char_u alias, int evaluate, int verbose));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	688 static char_u find_name_end __ARGS((char_u arg, char_u expr_start, char_u expr_end, int flags));
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	689 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	690 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	691 valid character */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	692 static char_u * make_expanded_name __ARGS((char_u in_start, char_u expr_start, char_u expr_end, char_u in_end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 static int eval_isnamec __ARGS((int c));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	694 static int eval_isnamec1 __ARGS((int c));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	695 static int get_var_tv __ARGS((char_u name, int len, typval_T rettv, int verbose));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	696 static int handle_subscript __ARGS((char_u *arg, typval_T rettv, int evaluate, int verbose));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	697 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	698 static typval_T alloc_string_tv __ARGS((char_u string));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	699 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	700 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	701 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	702 static linenr_T get_tv_lnum_buf __ARGS((typval_T argvars, buf_T buf));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	703 static char_u get_tv_string __ARGS((typval_T varp));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	704 static char_u get_tv_string_buf __ARGS((typval_T varp, char_u *buf));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	705 static char_u get_tv_string_buf_chk __ARGS((typval_T varp, char_u *buf));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	706 static dictitem_T find_var __ARGS((char_u name, hashtab_T **htp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	707 static dictitem_T find_var_in_ht __ARGS((hashtab_T ht, char_u *varname, int writing));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	708 static hashtab_T find_var_ht __ARGS((char_u name, char_u **varname));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	709 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	710 static void delete_var __ARGS((hashtab_T ht, hashitem_T hi));
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	711 static void list_one_var __ARGS((dictitem_T v, char_u prefix, int *first));
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	712 static void list_one_var_a __ARGS((char_u prefix, char_u name, int type, char_u string, int first));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	713 static void set_var __ARGS((char_u name, typval_T varp, int copy));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	714 static int var_check_ro __ARGS((int flags, char_u *name));
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	715 static int var_check_fixed __ARGS((int flags, char_u *name));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	716 static int tv_check_lock __ARGS((int lock, char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	717 static void copy_tv __ARGS((typval_T from, typval_T to));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	718 static int item_copy __ARGS((typval_T from, typval_T to, int deep, int copyID));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 static char_u find_option_end __ARGS((char_u arg, int opt_flags));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	720 static char_u trans_function_name __ARGS((char_u pp, int skip, int flags, funcdict_T fd));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 static ufunc_T find_func __ARGS((char_u name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	725 static int function_exists __ARGS((char_u *name));
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	726 static int builtin_function __ARGS((char_u *name));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	727 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	728 static void func_do_profile __ARGS((ufunc_T *fp));
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	729 static void prof_sort_list __ARGS((FILE fd, ufunc_T sorttab, int st_len, char title, int prefer_self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	730 static void prof_func_line __ARGS((FILE fd, int count, proftime_T total, proftime_T *self, int prefer_self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	731 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	732 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	733 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	734 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	735 prof_total_cmp __ARGS((const void s1, const void s2));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	736 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	737 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	738 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	739 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	740 prof_self_cmp __ARGS((const void s1, const void s2));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	741 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	742 static int script_autoload __ARGS((char_u *name, int reload));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	743 static char_u autoload_name __ARGS((char_u name));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	744 static void cat_func_name __ARGS((char_u buf, ufunc_T fp));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	745 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	746 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	747 static void func_ref __ARGS((char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	748 static void call_user_func __ARGS((ufunc_T fp, int argcount, typval_T argvars, typval_T rettv, linenr_T firstline, linenr_T lastline, dict_T selfdict));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	749 static void add_nr_var __ARGS((dict_T dp, dictitem_T v, char *name, varnumber_T nr));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	750 static win_T find_win_by_nr __ARGS((typval_T vp, tabpage_T *tp));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	751 static void getwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	752 static int searchpair_cmn __ARGS((typval_T argvars, pos_T match_pos));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	753 static int search_cmn __ARGS((typval_T argvars, pos_T match_pos, int *flagsp));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	754 static void setwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	755
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	756 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	757 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	758
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	759 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	760 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	761 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	762 void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	763 eval_init()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	764 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	765 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	766 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	767
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	768 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	769 init_var_dict(&vimvardict, &vimvars_var);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	770 hash_init(&compat_hashtab);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	771 hash_init(&func_hashtab);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	772
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	773 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	774 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	775 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	776 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	777 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	778 p->vv_di.di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	779 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	780 p->vv_di.di_flags = DI_FLAGS_RO_SBX \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	781 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	782 p->vv_di.di_flags = DI_FLAGS_FIX;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	783
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	784 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	785 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	786 hash_add(&vimvarht, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	787 if (p->vv_flags & VV_COMPAT)
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	788 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	789 hash_add(&compat_hashtab, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	790 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	791 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	792
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	793 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	794 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	795 eval_clear()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	796 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	797 int i;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	798 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	799
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	800 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	801 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	802 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	803 if (p->vv_di.di_tv.v_type == VAR_STRING)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	804 {
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	805 vim_free(p->vv_di.di_tv.vval.v_string);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	806 p->vv_di.di_tv.vval.v_string = NULL;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	807 }
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	808 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	809 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	810 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	811
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	812 /* script-local variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	813 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	814 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	815 ga_clear(&ga_scripts);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	816 free_scriptnames();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	817
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	818 /* global variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	819 vars_clear(&globvarht);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	820
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	821 /* functions */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	822 free_all_functions();
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	823 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	824
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	825 /* autoloaded script names */
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	826 ga_clear_strings(&ga_loaded);
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	827
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	828 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	829 (void)garbage_collect();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	830 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	831 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	832
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	833 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	834 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	835 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	836 char_u *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	837 func_name(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	838 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	839 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	840 return ((funccall_T *)cookie)->func->uf_name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	841 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	842
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	843 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	844 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	845 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	846 linenr_T *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	847 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	848 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	849 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	850 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	851 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	852
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	853 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	854 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	855 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	856 int *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	857 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	858 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	859 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	860 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	861 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	862
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	863 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	864 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	865 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	866 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	867 func_level(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	868 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	869 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	870 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	871 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	872
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	873 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	874 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	875
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	876 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	877 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	878 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	879 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	880 current_func_returned()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	881 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	882 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	883 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	884
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 * not already exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 char_u *value;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	895 char_u *val;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	896 typval_T *tvp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	901 tvp = alloc_string_tv(val);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	902 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	903 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	904 set_var(name, tvp, FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	905 free_tv(tvp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	910 static lval_T *redir_lval = NULL;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	911 static garray_T redir_ga; /* only valid when redir_lval is not NULL */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	912 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	913 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	914
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	915 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	916 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	917 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	918 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	919 int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	920 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	921 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	922 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	923 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	924 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	925 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	926 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	927
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	928 /* Make sure a valid variable name is specified */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	929 if (!eval_isnamec1(*name))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	930 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	931 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	932 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	933 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	934
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	935 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	936 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	937 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	938
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	939 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	940 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	941 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	942 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	943 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	944 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	945
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	946 /* The output is stored in growarray "redir_ga" until redirection ends. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	947 ga_init2(&redir_ga, (int)sizeof(char), 500);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	948
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	949 /* Parse the variable name (can be a dict or list entry). */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	950 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	951 FNE_CHECK_START);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	952 if (redir_endp == NULL \|\| redir_lval->ll_name == NULL \|\| *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	953 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	954 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	955 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	956 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	957 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	958 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	959 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	960 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	961 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	962
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	963 /* check if we can write to the variable: set it to or append an empty
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	964 * string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	965 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	966 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	967 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	968 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	969 if (append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	970 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	971 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	972 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	973 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	974 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	975 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	976 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	977 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	978 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	979 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	980 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	981 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	982 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	983 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	984 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	985 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	986
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	987 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	988 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	989
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	990 /*
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	991 * Append "value[value_len]" to the variable set by var_redir_start().
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	992 * The actual appending is postponed until redirection ends, because the value
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	993 * appended may in fact be the string we write to, changing it may cause freed
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	994 * memory to be used:
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	995 * :redir => foo
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	996 * :let foo
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	997 * :redir END
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	998 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	999 void
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1000 var_redir_str(value, value_len)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1001 char_u *value;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1002 int value_len;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1003 {
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1004 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1005
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1006 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1007 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1008
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1009 if (value_len == -1)
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1010 len = (int)STRLEN(value); /* Append the entire string */
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1011 else
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1012 len = value_len; /* Append only "value_len" characters */
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1013
1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1014 if (ga_grow(&redir_ga, len) == OK)
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1015 {
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1016 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len);
1320 1f9e2c8e642a updated for version 7.1-034 vimboss parents: 1317 diff changeset	1017 redir_ga.ga_len += len;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1018 }
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1019 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1020 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1021 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1022
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1023 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1024 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1025 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1026 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1027 var_redir_stop()
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1028 {
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1029 typval_T tv;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1030
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1031 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1032 {
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1033 /* Append the trailing NUL. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1034 ga_append(&redir_ga, NUL);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1035
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1036 /* Assign the text to the variable. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1037 tv.v_type = VAR_STRING;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1038 tv.vval.v_string = redir_ga.ga_data;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1039 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1040 vim_free(tv.vval.v_string);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1041
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1042 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1043 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1044 redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1045 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1046 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1047 redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1048 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1049
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 # if defined(FEAT_POSTSCRIPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 char_u *args;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 # if defined(FEAT_DIFF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 int err;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 int *error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1149 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1154 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 if (!skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1161 retval = (get_tv_number_chk(&tv, error) != 0);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1162 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1182 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1187 if (eval0(arg, &tv, nextcmd, !skip) == FAIL \|\| skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1191 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1192 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 /*
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1201 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1202 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1203 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1204 int
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1205 skip_expr(pp)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1206 char_u **pp;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1207 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1208 typval_T rettv;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1209
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1210 pp = skipwhite(pp);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1211 return eval1(pp, &rettv, FALSE);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1212 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1213
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1214 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 char_u *
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1219 eval_to_string(arg, nextcmd, dolist)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 char_u **nextcmd;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1222 int dolist; /* turn List into sequence of lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1224 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 char_u *retval;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1226 garray_T ga;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1228 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1232 if (dolist && tv.v_type == VAR_LIST)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1233 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1234 ga_init2(&ga, (int)sizeof(char), 80);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1235 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, 0);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1236 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1237 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1238 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1239 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1240 retval = vim_strsave(get_tv_string(&tv));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1241 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 /*
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1248 * Call eval_to_string() without using current local variables and using
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1249 * textlock. When "use_sandbox" is TRUE use the sandbox.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1252 eval_to_string_safe(arg, nextcmd, use_sandbox)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 char_u **nextcmd;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1255 int use_sandbox;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 save_funccalp = save_funccal();
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1261 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1262 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1263 ++textlock;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1264 retval = eval_to_string(arg, nextcmd, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1265 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1266 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1267 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 char_u *expr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1281 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282 int retval;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	1283 char_u *p = skipwhite(expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1287 if (eval1(&p, &rettv, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 retval = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1291 retval = get_tv_number_chk(&rettv, NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1292 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1299 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1300 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1301 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1302 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1303 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1304 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1305 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1306 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1307 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1308 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1309 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1310 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1311 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1312 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1313
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1314 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1315 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1316 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1317 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1318 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1319 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1320 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1321 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1322 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1323 hashitem_T *hi;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1324
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1325 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1326 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1327 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1328 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1329 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1330 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1331 else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1332 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1333 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1334 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1335
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	1336 #if defined(FEAT_SPELL) \|\| defined(PROTO)
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1337 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1338 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1339 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1340 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1341 list_T *
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1342 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1343 char_u *badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1344 char_u *expr;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1345 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1346 typval_T save_val;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1347 typval_T rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1348 list_T *list = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1349 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1350
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1351 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1352 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1353 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1354 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1355 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1356 ++emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1357
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1358 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1359 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1360 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1361 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1362 else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1363 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1364 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1365
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1366 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1367 --emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1368 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1369
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1370 return list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1371 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1372
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1373 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1374 * "list" is supposed to contain two items: a word and a number. Return the
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1375 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1376 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1377 * Used to get the good word and score from the eval_spell_expr() result.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1378 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1379 int
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1380 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1381 list_T *list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1382 char_u **pp;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1383 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1384 listitem_T *li;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1385
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1386 li = list->lv_first;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1387 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1388 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1389 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1390
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1391 li = li->li_next;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1392 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1393 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1394 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1395 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1396 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1397
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1398 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1399 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1400 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1401 * Returns NULL when there is an error.
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1402 */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1403 typval_T *
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1404 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1405 char_u *arg;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1406 char_u **nextcmd;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1407 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1408 typval_T *tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1409
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1410 tv = (typval_T *)alloc(sizeof(typval_T));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1411 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1412 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1413 vim_free(tv);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1414 tv = NULL;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1415 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1416
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1417 return tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1418 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1419
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1420
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1421 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1422 \|\| defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 /*
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1424 * Call some vimL function and return the result in "*rettv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 * Uses argv[argc] for the function arguments.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1426 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1427 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1428 static int
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1429 call_vim_function(func, argc, argv, safe, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 char_u *func;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 int argc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 char_u **argv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 int safe; /* use the sandbox */
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1434 typval_T *rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1435 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1436 typval_T *argvars;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 void *save_funccalp = NULL;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1442 int ret;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	1444 argvars = (typval_T )alloc((unsigned)((argc + 1) sizeof(typval_T)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 if (argvars == NULL)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1446 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 {
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1450 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1451 if (argv[i] == NULL \|\| *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1452 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1453 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1454 argvars[i].vval.v_string = (char_u *)"";
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1455 continue;
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1456 }
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1457
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1462 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1463 argvars[i].vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1467 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1468 argvars[i].vval.v_string = argv[i];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 ++sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1478 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1479 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1481 &doesrange, TRUE, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 --sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1487 vim_free(argvars);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1488
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1489 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1490 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1491
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1492 return ret;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1493 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1494
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1495 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \|\| defined(PROTO)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1496 /*
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1497 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1498 * Returns NULL when calling the function fails.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1499 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1500 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1501 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1502 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1503 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1504 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1505 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1506 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1507 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1508 typval_T rettv;
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1509 char_u *retval;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1510
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1511 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1512 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1513
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1514 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1515 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 }
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1518 # endif
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1519
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1520 # if defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1521 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1522 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1523 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1524 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1525 */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1526 long
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1527 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1528 char_u *func;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1529 int argc;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1530 char_u **argv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1531 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1532 {
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1533 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1534 long retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1535
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1536 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1537 return -1;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1538
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1539 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1540 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1541 return retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1542 }
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1543 # endif
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1544
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1545 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1546 * Call vimL function "func" and return the result as a list
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1547 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1548 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1549 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1550 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1551 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1552 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1553 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1554 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1555 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1556 typval_T rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1557
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1558 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1559 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1560
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1561 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1562 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1563 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1564 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1565 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1566
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1567 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1568 }
1322 4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1569 #endif
4ce0a7e4c6b3 updated for version 7.1-036 vimboss parents: 1320 diff changeset	1570
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 void *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 save_funccal()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1579 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1580
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 void
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1586 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1587 void *vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1588 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1589 funccall_T fc = (funccall_T )vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1590
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1591 current_funccal = fc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1592 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1593
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1594 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1595 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1596 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1597 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1598 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1599 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1600 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1601 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1602 proftime_T tm; / place to store waittime */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1603 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1604 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1605
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1606 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1607 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1608 script_prof_save(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1609 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1610
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1611 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1612 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1613 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1614 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1615 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1616 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1617 proftime_T tm; / where waittime was stored */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1618 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1619 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1620
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1621 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1622 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1623 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1624 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1625 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1626 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1627 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1628 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1629 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1630 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1631
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 int *cp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1643 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 char_u *s;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1646 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1647 OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 ++emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1650 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1651 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1652 ++textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 *cp = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1654 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 /* If the result is a number, just return the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1659 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1660 retval = tv.vval.v_number;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1661 else if (tv.v_type != VAR_STRING \|\| tv.vval.v_string == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 * the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1667 s = tv.vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 if (!VIM_ISDIGIT(s) && s != '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 cp = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1672 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 --emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1675 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1676 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1677 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1684 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1685 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1686 * ":let var = expr" assignment command.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1687 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1688 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1689 * ":let var .= expr" assignment command.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1690 * ":let [var1, var2] = expr" unpack list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696 char_u *arg = eap->arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1697 char_u *expr = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1698 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 int i;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1700 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1701 int semicolon = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1702 char_u op[2];
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1703 char_u *argend;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1704 int first = TRUE;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1705
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1706 argend = skip_var_list(arg, &var_count, &semicolon);
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1707 if (argend == NULL)
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1708 return;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1709 if (argend > arg && argend[-1] == '.') /* for var.='str' */
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1710 --argend;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1711 expr = vim_strchr(argend, '=');
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1712 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1713 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1714 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1715 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1716 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1717 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1718 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1719 else if (!ends_excmd(*arg))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1720 /* ":let var1 var2" */
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1721 arg = list_arg_vars(eap, arg, &first);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1722 else if (!eap->skip)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1723 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1724 /* ":let" */
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1725 list_glob_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1726 list_buf_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1727 list_win_vars(&first);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1728 #ifdef FEAT_WINDOWS
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1729 list_tab_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1730 #endif
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1731 list_script_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1732 list_func_vars(&first);
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1733 list_vim_vars(&first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1734 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1735 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1736 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1737 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1738 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1739 op[0] = '=';
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1740 op[1] = NUL;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1741 if (expr > argend)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1742 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1743 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1744 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1745 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1746 expr = skipwhite(expr + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1747
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1748 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1749 ++emsg_skip;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1750 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1751 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1752 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1753 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1754 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1755 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1756 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1757 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1758 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1759 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1760 op);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1761 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1762 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1763 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1764 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1765
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1766 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1767 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1768 * Handles both "var" with any type and "[var, var; var]" with a list type.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1769 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1770 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1771 * or concatenate.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1772 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1773 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1774 static int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1775 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1776 char_u *arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1777 typval_T *tv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1778 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1779 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1780 int var_count; /* from skip_var_list() */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1781 char_u *nextchars;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1782 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1783 char_u *arg = arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1784 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1785 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1786 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1787 typval_T ltv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1788
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1789 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1790 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1791 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1792 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1793 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1794 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1795 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1796 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1797 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1798
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1799 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1800 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1801 */
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1802 if (tv->v_type != VAR_LIST \|\| (l = tv->vval.v_list) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1803 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1804 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1805 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1806 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1807
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1808 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1809 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1810 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1811 EMSG(_("E687: Less targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1812 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1813 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1814 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1815 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1816 EMSG(_("E688: More targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1817 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1818 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1819
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1820 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1821 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1822 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1823 arg = skipwhite(arg + 1);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1824 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1825 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1826 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1827 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1828
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1829 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1830 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1831 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1832 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1833 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1834 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1835 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1836 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1837 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1838 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1839 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1840 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1841 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1842
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1843 ltv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1844 ltv.v_lock = 0;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1845 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1846 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1847
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1848 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1849 (char_u *)"]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1850 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1851 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1852 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1853 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1854 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1855 else if (arg != ',' && arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1856 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1857 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1858 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1859 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1860 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1861
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1862 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1863 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1864
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1865 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1866 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1867 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1868 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1869 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1870 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1871 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1872 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1873 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1874 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1875 int *var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1876 int *semicolon;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1877 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1878 char_u p, s;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1879
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1880 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1881 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1882 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1883 p = arg;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1884 for (;;)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1885 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1886 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1887 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1888 if (s == p)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1889 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1890 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1891 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1892 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1893 ++*var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1894
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1895 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1896 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1897 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1898 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1899 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1900 if (*semicolon == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1901 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1902 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1903 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1904 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1905 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1906 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1907 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1908 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1909 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1910 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1911 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1912 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1913 return p + 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1914 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1915 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1916 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1917 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1918
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1919 /*
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	1920 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key,
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1921 * l[idx].
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1922 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1923 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1924 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1925 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1926 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1927 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1928 return arg + 2;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1929 return find_name_end(arg == '$' \|\| arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1930 NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1931 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1932
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1933 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1934 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1935 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1936 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1937 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1938 list_hashtable_vars(ht, prefix, empty, first)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1939 hashtab_T *ht;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1940 char_u *prefix;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1941 int empty;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1942 int *first;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1943 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1944 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1945 dictitem_T *di;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1946 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1947
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	1948 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1949 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1950 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1951 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1952 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1953 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1954 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1955 if (empty \|\| di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1956 \|\| di->di_tv.vval.v_string != NULL)
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1957 list_one_var(di, prefix, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1958 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1959 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1960 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1961
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1962 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1963 * List global variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1964 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1965 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1966 list_glob_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1967 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1968 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1969 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1970 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1971
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1972 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1973 * List buffer variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1974 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1975 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1976 list_buf_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1977 int *first;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1978 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1979 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1980
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1981 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:",
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1982 TRUE, first);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1983
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1984 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1985 list_one_var_a((char_u )"b:", (char_u )"changedtick", VAR_NUMBER,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1986 numbuf, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1987 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1988
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1989 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1990 * List window variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1991 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1992 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1993 list_win_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1994 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1995 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1996 list_hashtable_vars(&curwin->w_vars.dv_hashtab,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	1997 (char_u *)"w:", TRUE, first);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1998 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1999
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2000 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2001 /*
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2002 * List tab page variables.
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2003 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2004 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2005 list_tab_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2006 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2007 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2008 list_hashtable_vars(&curtab->tp_vars.dv_hashtab,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2009 (char_u *)"t:", TRUE, first);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2010 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2011 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2012
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2013 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2014 * List Vim variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2015 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2016 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2017 list_vim_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2018 int *first;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2019 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2020 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2021 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2022
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2023 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2024 * List script-local variables, if there is a script.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2025 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2026 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2027 list_script_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2028 int *first;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2029 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2030 if (current_SID > 0 && current_SID <= ga_scripts.ga_len)
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2031 list_hashtable_vars(&SCRIPT_VARS(current_SID),
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2032 (char_u *)"s:", FALSE, first);
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2033 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2034
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2035 /*
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2036 * List function variables, if there is a function.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2037 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2038 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2039 list_func_vars(first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2040 int *first;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2041 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2042 if (current_funccal != NULL)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2043 list_hashtable_vars(&current_funccal->l_vars.dv_hashtab,
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2044 (char_u *)"l:", FALSE, first);
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2045 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2046
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2047 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2048 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2049 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2050 static char_u *
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2051 list_arg_vars(eap, arg, first)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2052 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2053 char_u *arg;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2054 int *first;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2055 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2056 int error = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2057 int len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2058 char_u *name;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2059 char_u *name_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2060 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2061 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2062 typval_T tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2063
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2064 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2065 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2066 if (error \|\| eap->skip)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2067 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2068 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2069 if (!vim_iswhite(arg) && !ends_excmd(arg))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2070 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2071 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2072 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2073 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2074 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2075 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2076 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2077 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2078 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2079 name_start = name = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2080 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2081 if (len <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2082 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2083 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2084 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2085 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2086 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2087 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2088 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2089 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2090 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2091 error = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2092 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2093 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2094 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2095 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2096 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2097 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2098 error = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2099 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2100 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2101 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2102 arg_subsc = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2103 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2104 error = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2106 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2107 if (arg == arg_subsc && len == 2 && name[1] == ':')
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2108 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2109 switch (*name)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2110 {
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2111 case 'g': list_glob_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2112 case 'b': list_buf_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2113 case 'w': list_win_vars(first); break;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2114 #ifdef FEAT_WINDOWS
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2115 case 't': list_tab_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2116 #endif
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2117 case 'v': list_vim_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2118 case 's': list_script_vars(first); break;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2119 case 'l': list_func_vars(first); break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2120 default:
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2121 EMSG2(_("E738: Can't list variables for %s"), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2122 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2123 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2124 else
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2125 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2126 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2127 char_u *tf;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2128 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2129 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2130
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	2131 s = echo_string(&tv, &tf, numbuf, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2132 c = *arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2133 *arg = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2134 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2135 arg == arg_subsc ? name : name_start,
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2136 tv.v_type,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2137 s == NULL ? (char_u *)"" : s,
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	2138 first);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2139 *arg = c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2140 vim_free(tf);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2141 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2142 clear_tv(&tv);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2143 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2145 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2146
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2147 vim_free(tofree);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2148 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2149
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2150 arg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2151 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2152
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2153 return arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2154 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2155
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2156 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2157 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2158 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2159 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2160 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2161 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2162 ex_let_one(arg, tv, copy, endchars, op)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2163 char_u arg; / points to variable name */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2164 typval_T tv; / value to assign to variable */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2165 int copy; /* copy value from "tv" */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2166 char_u endchars; / valid chars after variable name or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2167 char_u op; / "+", "-", "." or NULL*/
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2168 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2169 int c1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2170 char_u *name;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2171 char_u *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2172 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2173 int len;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2174 int opt_flags;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2175 char_u *tofree = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2176
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2177 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2178 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2179 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2180 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2181 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2182 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2183 ++arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2184 name = arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2185 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2186 if (len == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2187 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2188 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2189 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2190 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2191 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2192 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2193 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2194 EMSG(_(e_letunexp));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2197 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2198 name[len] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2199 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2200 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2201 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2202 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2203 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2204
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2205 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2206 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2207 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2208 if (mustfree)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2209 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2210 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2211 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2212 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2213 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2214 vim_setenv(name, p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2215 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2216 init_homedir();
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2217 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2218 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2219 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2220 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2221 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2222 arg_end = arg;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2223 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2224 name[len] = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2225 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2226 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2227 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2228 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2229
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2230 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2231 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2232 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2233 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2234 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2235 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2236 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2237 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2238 p = find_option_end(&arg, &opt_flags);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2239 if (p == NULL \|\| (endchars != NULL
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2240 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2241 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2242 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2243 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2244 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2245 int opt_type;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2246 long numval;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2247 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2248 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2249
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2250 c1 = *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2251 *p = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2252
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2253 n = get_tv_number(tv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2254 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2255 if (s != NULL && op != NULL && *op != '=')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2256 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2257 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2258 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2259 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2260 \|\| (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2261 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2262 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2263 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2264 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2265 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2266 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2267 n = numval + n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2268 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2269 n = numval - n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2270 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2271 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2272 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2273 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2274 vim_free(stringval);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2275 stringval = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2276 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2277 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2278 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2279 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2280 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2281 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2282 arg_end = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2283 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2284 *p = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2285 vim_free(stringval);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2286 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2287 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2288
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2289 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2290 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2291 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2292 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2293 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2294 ++arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2295 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2296 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2297 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2298 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2299 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2300 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2301 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2302 char_u *ptofree = NULL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2303 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2304
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2305 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2306 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2307 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	2308 s = get_reg_contents(arg == '@' ? '"' : arg, TRUE, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2309 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2310 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2311 p = ptofree = concat_str(s, p);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2312 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2313 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2314 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2315 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2316 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2317 write_reg_contents(arg == '@' ? '"' : arg, p, -1, FALSE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2318 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2319 }
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2320 vim_free(ptofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2321 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2322 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2323
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2324 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2325 * ":let var = expr": Set internal variable.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2326 * ":let {expr} = expr": Idem, name made with curly braces
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2327 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2328 else if (eval_isnamec1(arg) \|\| arg == '{')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2329 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2330 lval_T lv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2331
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2332 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2333 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2334 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2335 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2336 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2337 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2338 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2339 set_var_lval(&lv, p, tv, copy, op);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2340 arg_end = p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2341 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2342 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2343 clear_lval(&lv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2344 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2345
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2346 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2347 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2348
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2349 return arg_end;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2350 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2351
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2352 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2353 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2354 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2355 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2356 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2357 char_u *arg;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2358 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2359 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2360 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2361 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2362 return TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2363 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2364 return FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2365 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2366
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2367 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2368 * Get an lval: variable, Dict item or List item that can be assigned a value
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2369 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2370 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2371 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2372 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2373 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2374 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2375 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2376 *
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2377 * Returns a pointer to just after the name, including indexes.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2378 * When an evaluation error occurs "lp->ll_name" is NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2379 * Returns NULL for a parsing error. Still need to free items in "lp"!
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2380 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2381 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2382 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2383 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2384 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2385 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2386 int unlet;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2387 int skip;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2388 int quiet; /* don't give error messages */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2389 int fne_flags; /* flags for find_name_end() */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2390 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2391 char_u *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2392 char_u expr_start, expr_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2393 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2394 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2395 typval_T var1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2396 typval_T var2;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2397 int empty1 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2398 listitem_T *ni;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2399 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2400 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2401 hashtab_T *ht;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2402
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2403 /* Clear everything in "lp". */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2404 vim_memset(lp, 0, sizeof(lval_T));
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2405
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2406 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2407 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2408 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2409 lp->ll_name = name;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2410 return find_name_end(name, NULL, NULL, FNE_INCL_BR \| fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2411 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2412
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2413 /* Find the end of the name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2414 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2415 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2416 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2417 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2418 if (unlet && !vim_iswhite(p) && !ends_excmd(p)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2419 && p != '[' && p != '.')
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2420 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2421 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2422 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2423 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2424
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2425 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2426 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2427 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2428 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2429 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2430 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2431 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2432 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2433 emsg_severe = TRUE;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2434 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2435 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2436 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2437 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2438 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2439 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2440 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2441 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2442
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2443 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2444 if ((p != '[' && p != '.') \|\| lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2445 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2446
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2447 cc = *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2448 *p = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2449 v = find_var(lp->ll_name, &ht);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2450 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2451 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2452 *p = cc;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2453 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2454 return NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2455
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2456 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2457 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2458 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2459 lp->ll_tv = &v->di_tv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2460 while (p == '[' \|\| (p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2461 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2462 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2463 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2464 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2465 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2466 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2467 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2468 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2469 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2470 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2471 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2472 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2473 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2474 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2475 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2476
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2477 len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2478 if (*p == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2479 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2480 key = p + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2481 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2482 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2483 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2484 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2485 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2486 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2487 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2488 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2489 p = key + len;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2490 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2491 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2492 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2493 /* Get the index [expr] or the first index [expr: ]. */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2494 p = skipwhite(p + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2495 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2496 empty1 = TRUE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2497 else
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2498 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2499 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2500 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2501 return NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2502 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2503 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2504 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2505 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2506 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2507 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2508 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2509
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2510 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2511 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2512 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2513 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2514 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2515 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2516 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2517 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2518 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2519 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2520 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2521 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2522 \|\| rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2523 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2524 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2525 EMSG(_("E709: [:] requires a List value"));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2526 if (!empty1)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2527 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2528 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2529 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2530 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2531 if (*p == ']')
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2532 lp->ll_empty2 = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2533 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2534 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2535 lp->ll_empty2 = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2536 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2537 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2538 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2539 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2540 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2541 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2542 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2543 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2544 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2545 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2546 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2547 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2548 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2549 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2550 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2551 lp->ll_range = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2552 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2553 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2554 lp->ll_range = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2555
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2556 if (*p != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2557 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2558 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2559 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2560 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2561 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2562 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2563 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2564 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2565 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2566
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2567 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2568 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2569 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2570
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2571 if (lp->ll_tv->v_type == VAR_DICT)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2572 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2573 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2574 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2575 /* "[key]": get key from "var1" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2576 key = get_tv_string(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2577 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2578 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2579 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2580 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2581 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2582 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2583 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2584 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2585 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2586 lp->ll_dict = lp->ll_tv->vval.v_dict;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2587 lp->ll_di = dict_find(lp->ll_dict, key, len);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2588 if (lp->ll_di == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2589 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2590 /* Key does not exist in dict: may need to add it. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2591 if (p == '[' \|\| p == '.' \|\| unlet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2592 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2593 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2594 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2595 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2596 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2597 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2598 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2599 if (len == -1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2600 lp->ll_newkey = vim_strsave(key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2601 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2602 lp->ll_newkey = vim_strnsave(key, len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2603 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2604 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2605 if (lp->ll_newkey == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2606 p = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2607 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2608 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2609 if (len == -1)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2610 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2611 lp->ll_tv = &lp->ll_di->di_tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2612 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2613 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2614 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2615 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2616 * Get the number and item for the only or first index of the List.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2617 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2618 if (empty1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2619 lp->ll_n1 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2620 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2621 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2622 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2623 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2624 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2625 lp->ll_dict = NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2626 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2627 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2628 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2629 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2630 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2631 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2632 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2633 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2634 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2635 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2636 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2637 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2638 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2639 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2640 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2641 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2642
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2643 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2644 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2645 * index of a range.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2646 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2647 * Otherwise "lp->ll_n2" is set to the second index.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2648 */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2649 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2650 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2651 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2652 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2653 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2654 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2655 ni = list_find(lp->ll_list, lp->ll_n2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2656 if (ni == NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2657 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2658 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2659 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2660
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2661 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2662 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2663 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2664 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2665 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2666 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2667
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2668 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2669 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2670 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2671
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2672 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2673 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2674
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2675 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2676 * Clear lval "lp" that was filled by get_lval().
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2677 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2678 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2679 clear_lval(lp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2680 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2681 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2682 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2683 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2684 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2685
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2686 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2687 * Set a variable that was parsed by get_lval() to "rettv".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2688 * "endp" points to just after the parsed name.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2689 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2690 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2691 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2692 set_var_lval(lp, endp, rettv, copy, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2693 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2694 char_u *endp;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2695 typval_T *rettv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2696 int copy;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2697 char_u *op;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2698 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2699 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2700 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2701 dictitem_T *di;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2702
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2703 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2704 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2705 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2706 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2707 cc = *endp;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2708 *endp = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2709 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2710 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2711 typval_T tv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2712
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2713 /* handle +=, -= and .= */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	2714 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2715 &tv, TRUE) == OK)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2716 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2717 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2718 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2719 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2720 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2721 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2722 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2723 set_var(lp->ll_name, rettv, copy);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2724 *endp = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2725 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2726 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2727 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2728 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2729 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2730 ;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2731 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2732 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2733 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2734 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2735 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2736 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2737 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2738 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2739 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2740 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2741 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2742 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2743 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2744 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2745 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2746 if (ri == NULL \|\| (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2747 break;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2748 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2749 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2750 /* Need to add an empty item. */
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	2751 if (list_append_number(lp->ll_list, 0) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2752 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2753 ri = NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2754 break;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2755 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2756 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2757 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2758 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2759 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2760 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2761 EMSG(_("E710: List value has more items than target"));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2762 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2763 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2764 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2765 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2766 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2767 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2768 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2769 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2770 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2771 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2772 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2773 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2774 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2775 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2776 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2777 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2778 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2779
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2780 /* Need to add an item to the Dictionary. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2781 di = dictitem_alloc(lp->ll_newkey);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2782 if (di == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2783 return;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2784 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2785 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2786 vim_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2787 return;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2788 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2789 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2790 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2791 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2792 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2793 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2794 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2795 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2796 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2797 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2798
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2799 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2800 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2801 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2802 if (copy)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2803 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2804 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2805 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2806 lp->ll_tv = rettv;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2807 lp->ll_tv->v_lock = 0;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2808 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2809 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2810 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2813 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2814 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2815 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2816 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2817 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2818 tv_op(tv1, tv2, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2819 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2820 typval_T *tv2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2821 char_u *op;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2822 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2823 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2824 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2825 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2826
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2827 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2828 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2829 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2830 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2831 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2832 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2833 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2834 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2835
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2836 case VAR_LIST:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2837 if (*op != '+' \|\| tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2838 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2839 /* List += List */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2840 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2841 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2842 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2843
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2844 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2845 case VAR_STRING:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2846 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2847 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2848 if (op == '+' \|\| op == '-')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2849 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2850 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2851 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2852 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2853 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2854 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2855 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2856 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2857 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2858 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2859 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2860 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2861 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2862 /* str .= str */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2863 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2864 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2865 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2866 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2867 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2868 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2869 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2870 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2871 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2872
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2873 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2874 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2875 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2876
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2877 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2878 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2879 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2880 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2881 list_add_watch(l, lw)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2882 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2883 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2884 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2885 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2886 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2887 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2888
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2889 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2890 * Remove a watcher from a list.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2891 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2892 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2893 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2894 list_rem_watch(l, lwrem)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2895 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2896 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2897 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2898 listwatch_T lw, *lwp;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2899
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2900 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2901 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2902 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2903 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2904 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2905 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2906 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2907 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2908 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2909 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2910 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2911
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2912 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2913 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2914 * item.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2915 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2916 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2917 list_fix_watch(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2918 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2919 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2920 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2921 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2922
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2923 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2924 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2925 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2926 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2927
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2928 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2929 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2930 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2931 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2932 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2933 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2934 void *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2935 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2936 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2937 int *errp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2938 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2939 int skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2940 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2941 forinfo_T *fi;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2942 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2943 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2944 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2945
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2946 errp = TRUE; / default: there is an error */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2947
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2948 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2949 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2950 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2951
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2952 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2953 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2954 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2955
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2956 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2957 if (expr[0] != 'i' \|\| expr[1] != 'n' \|\| !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2958 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	2959 EMSG(_("E690: Missing \"in\" after :for"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2960 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2961 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2962
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2963 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2964 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2965 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2966 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2967 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2968 if (!skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2969 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2970 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2971 if (tv.v_type != VAR_LIST \|\| l == NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2972 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2973 EMSG(_(e_listreq));
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2974 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2975 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2976 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2977 {
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2978 /* No need to increment the refcount, it's already set for the
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2979 * list being used in "tv". */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2980 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2981 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2982 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2983 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2984 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2985 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2986 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2987 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2988
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2989 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2990 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2991
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2992 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2993 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2994 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2995 * Return TRUE when a valid item was found, FALSE when at end of list or
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2996 * something wrong.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2997 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2998 int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2999 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3000 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3001 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3002 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3003 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3004 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3005 listitem_T *item;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3006
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3007 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3008 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3009 result = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3010 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3011 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3012 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3013 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3014 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3015 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3016 return result;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3017 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3018
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3019 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3020 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3021 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3022 void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3023 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3024 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3025 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3026 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3027
92 a9e90b3356b6 updated for version 7.0036 vimboss parents: 88 diff changeset	3028 if (fi != NULL && fi->fi_list != NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3029 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3030 list_rem_watch(fi->fi_list, &fi->fi_lw);
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3031 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3032 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3033 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3034 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3035
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 int c;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3046 char_u *p;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3047
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3048 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3049 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3050 xp->xp_context = EXPAND_USER_VARS;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3051 if (vim_strpbrk(arg, (char_u )"\"'+-/%.=!?~\|&$([<>,#") == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3052 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3053 /* ":let var1 var2 ...": find last space. */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3054 for (p = arg + STRLEN(arg); p >= arg; )
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3055 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3056 xp->xp_pattern = p;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3057 mb_ptr_back(arg, p);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3058 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3059 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3060 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3061 return;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3062 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3063 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3064 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3065 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3066 : EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 (char_u )"\"'+-/%.=!?~\|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 xp->xp_context = cmdidx != CMD_let \|\| got_eq
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 else if (c != ' ')
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3081 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 xp->xp_context = EXPAND_SETTINGS;
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3083 if ((c == 'l' \|\| c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3084 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3085
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3086 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 /* environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 else if (cmdidx != CMD_let \|\| got_eq)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3116 /* Trick: '' is like stopping and starting a literal string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 else if (c == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 if (xp->xp_pattern[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 else
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3135 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3136 * anyway. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3137 xp->xp_context = EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 while ((c = *++arg) != NUL && (c == ' ' \|\| c == '\t'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 char_u *name;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3158 char_u *tofree;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3159 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3160 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 int failed = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3164 funcdict_T fudi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3165
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3166 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
1022 3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3167 if (fudi.fd_newkey != NULL)
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3168 {
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3169 /* Still need to give an error message for missing key. */
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3170 EMSG2(_(e_dictkey), fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3171 vim_free(fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3172 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3173 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3174 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3175
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3176 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3177 * the arguments. */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3178 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3179 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3180
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3181 /* If it is the name of a variable of type VAR_FUNC use its contents. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3182 len = (int)STRLEN(tofree);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3183 name = deref_func_name(tofree, &len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3185 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3186 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3187 startarg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3188 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3192 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 * arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 arg = startarg;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3217 if (get_func_tv(name, (int)STRLEN(name), &rettv, &arg,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3218 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3219 !eap->skip, fudi.fd_dict) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 }
1047 2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3224
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3225 /* Handle a function returning a Funcref, Dictionary or List. */
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3226 if (handle_subscript(&arg, &rettv, !eap->skip, TRUE) == FAIL)
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3227 {
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3228 failed = TRUE;
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3229 break;
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3230 }
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3231
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3232 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 if (doesrange \|\| eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 break;
1047 2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3235
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 /* Stop when immediately aborting on error, or when an interrupt
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3237 * occurred or an exception was thrown but not caught.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3238 * get_func_tv() returned OK, so that the check for trailing
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3239 * characters below is executed. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 if (!failed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 end:
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3259 dict_unref(fudi.fd_dict);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3260 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3270 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3271 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3272
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3273 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3274 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3275 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3276 void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3277 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3278 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3279 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 char_u *arg = eap->arg;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3281 int deep = 2;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3282
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3283 if (eap->forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3284 deep = -1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3285 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3286 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3287 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3288 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3289 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3290
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3291 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3292 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3293
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3294 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3295 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3296 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3297 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3298 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3299 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3300 char_u *argstart;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3301 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3302 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3303 char_u *arg = argstart;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 int error = FALSE;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3306 lval_T lv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3310 /* Parse the name and find the end. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3311 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip \|\| error, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3312 FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3313 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3314 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3315 if (name_end == NULL \|\| (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3316 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3317 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3318 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3319 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3320 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3321 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3322 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3323 if (!(eap->skip \|\| error))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3324 clear_lval(&lv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 if (!error && !eap->skip)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3329 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3330 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3331 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3332 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3333 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3334 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3335 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3336 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3337 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3338 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3339 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3340 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3341 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3342
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3343 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3344 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3345
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3352 static int
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3353 do_unlet_var(lp, name_end, forceit)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3354 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3355 char_u *name_end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3356 int forceit;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3357 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3358 int ret = OK;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3359 int cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3360
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3361 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3362 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3363 cc = *name_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3364 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3365
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3366 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3367 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3368 ret = FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3369 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3370 ret = FAIL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3371 *name_end = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3372 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3373 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3374 return FAIL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3375 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3376 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3377 listitem_T *li;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3378
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3379 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3380 while (lp->ll_li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3381 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3382 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3383 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3384 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3385 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3386 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3387 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3388 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3389 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3390 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3391 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3392 listitem_remove(lp->ll_list, lp->ll_li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3393 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3394 /* unlet a Dictionary item. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3395 dictitem_remove(lp->ll_dict, lp->ll_di);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3396 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3397
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3398 return ret;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3399 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3400
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 * "unlet" a variable. Return OK if it existed, FAIL if not.
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3403 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 int
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3406 do_unlet(name, forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 char_u *name;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3408 int forceit;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3410 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3411 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3412 char_u *varname;
1493 3c17132458a1 updated for version 7.1-208 vimboss parents: 1490 diff changeset	3413 dictitem_T *di;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3414
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3415 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3416 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3417 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3418 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3419 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3420 {
1493 3c17132458a1 updated for version 7.1-208 vimboss parents: 1490 diff changeset	3421 di = HI2DI(hi);
3c17132458a1 updated for version 7.1-208 vimboss parents: 1490 diff changeset	3422 if (var_check_fixed(di->di_flags, name)
3c17132458a1 updated for version 7.1-208 vimboss parents: 1490 diff changeset	3423 \|\| var_check_ro(di->di_flags, name))
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3424 return FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3425 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3426 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3427 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3428 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3429 if (forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3430 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3431 EMSG2(_("E108: No such variable: \"%s\""), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3435 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3436 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3437 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3438 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3439 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3440 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3441 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3442 lval_T *lp;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3443 char_u *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3444 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3445 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3446 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3447 int ret = OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3448 int cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3449 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3450
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3451 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3452 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3453
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3454 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3455 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3456 cc = *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3457 *name_end = NUL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3458
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3459 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3460 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3461 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3462 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3463 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3464 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3465 if (di == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3466 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3467 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3468 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3469 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3470 di->di_flags \|= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3471 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3472 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3473 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3474 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3475 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3476 *name_end = cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3477 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3478 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3479 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3480 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3481
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3482 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3483 while (li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3484 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3485 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3486 li = li->li_next;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3487 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3488 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3489 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3490 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3491 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3492 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3493 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3494 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3495 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3496
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3497 return ret;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3498 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3499
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3500 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3501 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3502 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3503 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3504 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3505 typval_T *tv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3506 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3507 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3508 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3509 static int recurse = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3510 list_T *l;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3511 listitem_T *li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3512 dict_T *d;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3513 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3514 int todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3515
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3516 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3517 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3518 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3519 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3520 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3521 if (deep == 0)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3522 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3523 ++recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3524
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3525 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3526 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3527 tv->v_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3528 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3529 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3530
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3531 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3532 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3533 case VAR_LIST:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3534 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3535 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3536 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3537 l->lv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3538 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3539 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3540 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3541 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3542 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3543 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3544 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3545 break;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3546 case VAR_DICT:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3547 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3548 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3549 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3550 d->dv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3551 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3552 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3553 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3554 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3555 /* recursive: lock/unlock the items the List contains */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3556 todo = (int)d->dv_hashtab.ht_used;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3557 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3558 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3559 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3560 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3561 --todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3562 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3563 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3564 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3565 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3566 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3567 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3568 --recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3569 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3570
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3571 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3572 * Return TRUE if typeval "tv" is locked: Either tha value is locked itself or
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3573 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3574 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3575 static int
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3576 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3577 typval_T *tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3578 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3579 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3580 \|\| (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3581 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3582 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3583 \|\| (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3584 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3585 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3586 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3587
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3595 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3596 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3597
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3598 hash_lock(&globvarht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3599 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3600 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3601 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3602 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3603 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3604 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3605 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3606 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3607 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3608 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3609 hash_unlock(&globvarht);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 static char_u cat_prefix_varname __ARGS((int prefix, char_u name));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 int prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 {
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3665 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3666 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3667 static long_u wdone;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3668 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3669 static long_u tdone;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3670 #endif
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3671 static int vidx;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3672 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3673 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 if (idx == 0)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3676 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3677 gdone = bdone = wdone = vidx = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3678 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3679 tdone = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3680 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3681 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3682
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3683 /* Global variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3684 if (gdone < globvarht.ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3685 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3686 if (gdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3687 hi = globvarht.ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3688 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3689 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3690 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3691 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3692 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3693 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3694 return hi->hi_key;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3695 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3696
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3697 /* b: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3698 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3699 if (bdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3700 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3701 if (bdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3702 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3703 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3704 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3705 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3706 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3707 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3708 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3709 if (bdone == ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3710 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3711 ++bdone;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3714
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3715 /* w: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3716 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3717 if (wdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3718 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3719 if (wdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3720 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3721 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3722 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3723 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3724 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3725 return cat_prefix_varname('w', hi->hi_key);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3727
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3728 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3729 /* t: variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3730 ht = &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3731 if (tdone < ht->ht_used)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3732 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3733 if (tdone++ == 0)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3734 hi = ht->ht_array;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3735 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3736 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3737 while (HASHITEM_EMPTY(hi))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3738 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3739 return cat_prefix_varname('t', hi->hi_key);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3740 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3741 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3742
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3743 /* v: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3744 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3745 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 * types for expressions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 } exptype_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3773 * executed. The function may return OK, but the rettv will be of type
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 * This calls eval1() and handles error message and nextcmd.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3780 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3781 * Note: "rettv.v_lock" is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3785 eval0(arg, rettv, nextcmd, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 char_u *arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3787 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 int ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 p = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3795 ret = eval1(&p, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 if (ret == FAIL \|\| !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 if (ret != FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3799 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 *
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3822 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3823 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3827 eval1(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3829 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3833 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3838 if (eval2(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3846 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3847
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3848 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3850 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3851 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3852 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3859 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3869 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3880 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 if (evaluate && !result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3884 *rettv = var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 * expr2 \|\| expr2 \|\| expr2 logical OR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3900 eval2(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3902 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3905 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3908 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3913 if (eval3(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 * Repeat until there is no following "\|\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 while ((arg)[0] == '\|' && (arg)[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3925 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3927 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3928 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3929 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3945 if (get_tv_number_chk(&var2, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3947 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3948 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3949 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3953 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3954 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3971 eval3(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3973 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3976 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3979 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3984 if (eval4(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 result = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 while ((arg)[0] == '&' && (arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3996 if (get_tv_number_chk(rettv, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3998 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3999 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4000 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4016 if (get_tv_number_chk(&var2, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4018 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4019 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4020 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4024 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4025 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 * var1 == var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 * var1 != var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 * var1 > var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 * var1 < var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 * var1 <= var2
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4042 * var1 is var2
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4043 * var1 isnot var2
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4051 eval4(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4053 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4056 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4057 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 exptype_T type = TYPE_UNKNOWN;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4060 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 int len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 int ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4072 if (eval5(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 p = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 switch (p[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 break;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4104 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4105 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4106 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4107 len = 5;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4108 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4109 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4110 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4111 type_is = TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4112 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4113 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4114 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4144 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4150 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4151 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4152 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4153 * it means TRUE. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4154 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4155 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4156 else if (rettv->v_type == VAR_LIST \|\| var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4157 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4158 if (type_is)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4159 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4160 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4161 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4162 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4163 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4164 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4165 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4166 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4167 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4168 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4169 EMSG(_("E691: Can only compare List with List"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4170 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4171 EMSG(_("E692: Invalid operation for Lists"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4172 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4173 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4174 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4175 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4176 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4177 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4178 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4179 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4180 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4181 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4182 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4183 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4184
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4185 else if (rettv->v_type == VAR_DICT \|\| var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4186 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4187 if (type_is)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4188 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4189 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4190 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4191 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4192 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4193 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4194 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4195 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4196 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4197 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4198 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4199 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4200 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4201 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4202 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4203 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4204 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4205 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4206 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4207 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4208 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4209 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4210 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4211 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4212 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4213
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4214 else if (rettv->v_type == VAR_FUNC \|\| var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4215 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4216 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4217 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4218 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4219 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4220 EMSG(_("E693: Can only compare Funcref with Funcref"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4221 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4222 EMSG(_("E694: Invalid operation for Funcrefs"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4223 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4224 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4225 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4226 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4227 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4228 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4229 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4230 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4231 \|\| var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4232 n1 = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4233 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4234 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4235 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4236 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4237 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4238 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4239 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4240
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4245 else if ((rettv->v_type == VAR_NUMBER \|\| var2.v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4248 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4249 n2 = get_tv_number(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4265 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4266 s2 = get_tv_string_buf(&var2, buf2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4302 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4303 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4304 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4305 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 * + number addition
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 * - number subtraction
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 * . string concatenation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4324 eval5(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4326 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4329 typval_T var2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4330 typval_T var3;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4340 if (eval6(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4346 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4352 if (op != '+' \|\| rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4353 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4354 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4355 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4356 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4357 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4358 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4359 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4360 * side effects after an error. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4361 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4362 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4363 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4364 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4365 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4366 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4367
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4368 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4370 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4374 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4375 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 if (op == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4385 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4386 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4387 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4388 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4389 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4390 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4391 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4392 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4393 p = concat_str(s1, s2);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4394 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4395 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4396 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4398 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4399 && var2.v_type == VAR_LIST)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4400 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4401 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4402 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4403 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4404 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4405 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4406 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4407 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4408 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4409 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4410 *rettv = var3;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4411 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4412 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4413 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4414 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4415
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4416 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4417 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4418 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4419 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4420 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4421 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4422 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4423 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4424 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4425 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4426 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4427 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4428 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4429 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4430 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4431 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4432 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 if (op == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 n1 = n1 - n2;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4437 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4438 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4439 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4440 clear_tv(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4445
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4446 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4447 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4448 * * number multiplication
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 * / number division
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 * % number modulo
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4458 eval6(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4460 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4463 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 long n1, n2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4466 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4471 if (eval7(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4485 n1 = get_tv_number_chk(rettv, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4486 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4487 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4488 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4502 n2 = get_tv_number_chk(&var2, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4503 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4504 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4505 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 if (op == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4526 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4527 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 * number number constant
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	4537 * "string" string constant
5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	4538 * 'string' literal string constant
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 * &option-name option value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 * @r register contents
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 * identifier variable value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 * function() function call
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 * (expression) nested expression
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4545 * [expr, expr] List
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4546 * {key: val, key: val} Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 * Also handle:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 * + in front unary plus (ignored)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4552 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4553 * trailing .name entry in Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4561 eval7(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4563 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 char_u start_leader, end_leader;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 char_u *alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4575 * Initialise variable so that clear_tv() can't mistake this for a
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4576 * string and free a string that isn't there.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4578 rettv->v_type = VAR_UNKNOWN;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 while (arg == '!' \|\| arg == '-' \|\| **arg == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 switch (**arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 * Number constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 case '6':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 case '7':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 case '8':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 case '9':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4607 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4608 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4615 case '"': ret = get_string_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4619 * Literal string constant: 'str''ing'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4621 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4622 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4623
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4624 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4625 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4626 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4627 case '[': ret = get_list_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4631 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4632 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4633 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4634 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4635
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4636 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4637 * Option value: &name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4639 case '&': ret = get_option_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4645 case '$': ret = get_env_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4651 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4654 rettv->v_type = VAR_STRING;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	4655 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4661 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4662 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4663 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4664 case '(': arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4665 ret = eval1(arg, rettv, evaluate); /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4666 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4667 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4668 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670 EMSG(_("E110: Missing ')'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4671 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4672 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4674 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4675
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4676 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4677 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4678 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4679
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4680 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4681 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4682 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4683 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4684 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4685 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4686 s = *arg;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4687 len = get_name_len(arg, &alias, evaluate, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4688 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4689 s = alias;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4690
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4691 if (len <= 0)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4692 ret = FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4693 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4694 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4695 if (*arg == '(') / recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4696 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4697 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4698 * use its contents. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4699 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4700
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4701 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4702 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4703 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4704 &len, evaluate, NULL);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4705 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4706 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4707 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4708 if (aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4709 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4710 if (ret == OK)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4711 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4712 ret = FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4713 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4714 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4715 else if (evaluate)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4716 ret = get_var_tv(s, len, rettv, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4717 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4718 ret = OK;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4719 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4720
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4721 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4722 vim_free(alias);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4723 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4724
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4725 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4726
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4727 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4728 * expr(expr). */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4729 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4730 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4733 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4735 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4737 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4738
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4739 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4740 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4741 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4742 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4743 ret = FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4744 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4745 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4746 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4747 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4748 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4749 --end_leader;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4750 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4751 val = !val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4752 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4753 val = -val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4754 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4755 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4756 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4757 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4758 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4761 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4762 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4763
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4764 /*
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4765 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4766 * "*arg" points to the '[' or '.'.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4767 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4768 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4769 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4770 eval_index(arg, rettv, evaluate, verbose)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4771 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4772 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4773 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4774 int verbose; /* give error messages */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4775 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4776 int empty1 = FALSE, empty2 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4777 typval_T var1, var2;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4778 long n1, n2 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4779 long len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4780 int range = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4781 char_u *s;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4782 char_u *key = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4783
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4784 if (rettv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4785 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4786 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4787 EMSG(_("E695: Cannot index a Funcref"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4788 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4789 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4790
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4791 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4792 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4793 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4794 * dict.name
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4795 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4796 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4797 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4798 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4799 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4800 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4801 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4802 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4803 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4804 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4805 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4806 * something[idx]
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4807 *
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4808 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4809 */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4810 arg = skipwhite(arg + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4811 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4812 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4813 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4814 return FAIL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4815 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4816 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4817 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4818 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4819 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4820 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4821
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4822 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4823 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4824 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4825 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4826 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4827 range = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4828 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4829 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4830 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4831 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4832 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4833 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4834 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4835 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4836 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4837 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4838 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4839 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4840 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4841 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4842 clear_tv(&var2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4843 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4844 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4845 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4846
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4847 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4848 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4849 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4850 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4851 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4852 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4853 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4854 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4855 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4856 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4857 arg = skipwhite(arg + 1); /* skip the ']' */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4858 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4859
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4860 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4861 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4862 n1 = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4863 if (!empty1 && rettv->v_type != VAR_DICT)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4864 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4865 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4866 clear_tv(&var1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4867 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4868 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4869 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4870 if (empty2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4871 n2 = -1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4872 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4873 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4874 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4875 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4876 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4877 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4878
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4879 switch (rettv->v_type)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4880 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4881 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4882 case VAR_STRING:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4883 s = get_tv_string(rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4884 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4885 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4886 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4887 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4888 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4889 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4890 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4891 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4892 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4893 n1 = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4894 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4895 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4896 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4897 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4898 n2 = len;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4899 if (n1 >= len \|\| n2 < 0 \|\| n1 > n2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4900 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4901 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4902 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4903 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4904 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4905 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4906 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4907 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4908 * result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4909 if (n1 >= len \|\| n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4910 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4911 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4912 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4913 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4914 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4915 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4916 rettv->vval.v_string = s;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4917 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4918
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4919 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4920 len = list_len(rettv->vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4921 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4922 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4923 if (!empty1 && (n1 < 0 \|\| n1 >= len))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4924 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4925 /* For a range we allow invalid values and return an empty
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4926 * list. A list index out of range is an error. */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4927 if (!range)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4928 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4929 if (verbose)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4930 EMSGN(_(e_listidx), n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4931 return FAIL;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4932 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4933 n1 = len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4934 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4935 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4936 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4937 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4938 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4939
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4940 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4941 n2 = len + n2;
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4942 else if (n2 >= len)
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4943 n2 = len - 1;
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4944 if (!empty2 && (n2 < 0 \|\| n2 + 1 < n1))
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4945 n2 = -1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4946 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4947 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4948 return FAIL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4949 for (item = list_find(rettv->vval.v_list, n1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4950 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4951 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4952 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4953 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	4954 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4955 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4956 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4957 item = item->li_next;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4958 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4959 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4960 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4961 rettv->vval.v_list = l;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	4962 ++l->lv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4963 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4964 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4965 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4966 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4967 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4968 *rettv = var1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4969 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4970 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4971
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4972 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4973 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4974 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4975 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4976 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4977 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4978 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4979 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4980 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4981 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4982 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4983
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4984 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4985 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4986 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4987 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4988 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4989 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4990 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4991 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4992 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4993 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4994 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4995
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	4996 item = dict_find(rettv->vval.v_dict, key, (int)len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4997
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4998 if (item == NULL && verbose)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4999 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5000 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5001 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5002 if (item == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5003 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5004
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5005 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5006 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5007 *rettv = var1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5008 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5009 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5010 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5011 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5012
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5013 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5014 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5015
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5016 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 * Get an option value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5018 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5020 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5022 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5023 get_option_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5024 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5025 typval_T rettv; / when NULL, only check if option exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5028 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 long numval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 int opt_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033 int working = (*arg == '+'); / has("+option") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 int opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5037 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5038 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5040 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5042 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5043 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 c = *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5056 opt_type = get_option_value(*arg, &numval,
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5057 rettv == NULL ? NULL : &stringval, opt_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5061 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5065 else if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5069 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5070 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5071 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5074 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5075 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5077 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5079 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5080 rettv->vval.v_number = numval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5082 else /* string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5083 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5084 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5085 rettv->vval.v_string = stringval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 else if (working && (opt_type == -2 \|\| opt_type == -1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 option_end = c; / put back for error messages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5102 get_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5104 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 int extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5114 for (p = arg + 1; p != NUL && *p != '"'; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 extra += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 /* If only parsing, set arg and return here /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5146 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5147 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5148
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5149 for (p = arg + 1; p != NUL && *p != '"'; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 switch (*++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5155 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5156 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5157 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5158 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5159 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5160 case 't': *name++ = TAB; ++p; break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 case 'x':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 case 'U':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 int n, nr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 n = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 n = 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 nr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5178 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5179 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5181 ++p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 if (c != 'X')
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5186 name += (*mb_char2bytes)(nr, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 #endif
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5189 *name++ = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5198 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5199 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200 case '6':
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5201 case '7': name = p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5202 if (p >= '0' && p <= '7')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5204 name = (name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5205 if (p >= '0' && p <= '7')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5206 name = (name << 3) + *p++ - '0';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5208 ++name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211 /* Special key, e.g.: "\<C-W>" */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5212 case '<': extra = trans_special(&p, name, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5213 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5215 name += extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5220 default: MB_COPY_CHAR(p, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5221 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5224 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5225 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5226
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5227 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5228 *name = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5229 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5231 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5234 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5235 * Allocate a variable for a 'str''ing' constant.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5236 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5237 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5239 get_lit_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5240 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5241 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5242 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5244 char_u *p;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5245 char_u *str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5246 int reduce = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5248 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5249 * Find the end of the string, skipping ''.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5250 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5251 for (p = arg + 1; p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5252 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5253 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5254 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5255 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5256 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5257 ++reduce;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5258 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5259 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5260 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5261
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5262 if (*p != '\'')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5264 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5265 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5267
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5268 /* If only parsing return after setting "arg" /
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5269 if (!evaluate)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5270 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5271 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5272 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5273 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5274
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5275 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5276 * Copy the string into allocated memory, handling '' to ' reduction.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5277 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5278 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5279 if (str == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5280 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5281 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5282 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5283
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5284 for (p = arg + 1; p != NUL; )
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5285 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5286 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5287 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5288 if (p[1] != '\'')
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5289 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5290 ++p;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5291 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5292 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5293 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5294 *str = NUL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5295 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5296
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5297 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5298 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5299
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5300 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5301 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5302 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5303 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5304 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5305 get_list_tv(arg, rettv, evaluate)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5306 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5307 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5308 int evaluate;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5309 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5310 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5311 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5312 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5313
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5314 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5315 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5316 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5317 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5318 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5319 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5320
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5321 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5322 while (arg != ']' && arg != NUL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5323 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5324 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5325 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5326 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5327 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5328 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5329 if (item != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5330 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5331 item->li_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	5332 item->li_tv.v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5333 list_append(l, item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5334 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5335 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5336 clear_tv(&tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5337 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5338
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5339 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5340 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5341 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5342 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5343 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5344 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5345 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5346 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5347 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5348
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5349 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5350 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5351 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5352 failret:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5353 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5354 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5355 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5356 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5357
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5358 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5359 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5360 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5361 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5362 rettv->vval.v_list = l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5363 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5364 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5365
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5366 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5367 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5368
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5369 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5370 * Allocate an empty header for a list.
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5371 * Caller should take care of the reference count.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5372 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5373 list_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5374 list_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5375 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5376 list_T *l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5377
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5378 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5379 if (l != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5380 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5381 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5382 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5383 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5384 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5385 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5386 first_list = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5387 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5388 return l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5389 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5390
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5391 /*
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5392 * Allocate an empty list for a return value.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5393 * Returns OK or FAIL.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5394 */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5395 static int
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5396 rettv_list_alloc(rettv)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5397 typval_T *rettv;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5398 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5399 list_T *l = list_alloc();
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5400
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5401 if (l == NULL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5402 return FAIL;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5403
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5404 rettv->vval.v_list = l;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5405 rettv->v_type = VAR_LIST;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5406 ++l->lv_refcount;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5407 return OK;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5408 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5409
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5410 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5411 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5412 * becomes zero.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5413 */
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	5414 void
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5415 list_unref(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5416 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5417 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5418 if (l != NULL && --l->lv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5419 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5420 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5421
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5422 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5423 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5424 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5425 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5426 void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5427 list_free(l, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5428 list_T *l;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5429 int recurse; /* Free Lists and Dictionaries recursively. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5430 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5431 listitem_T *item;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5432
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5433 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5434 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5435 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5436 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5437 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5438 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5439 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5440
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5441 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5442 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5443 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5444 l->lv_first = item->li_next;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5445 if (recurse \|\| (item->li_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5446 && item->li_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5447 clear_tv(&item->li_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5448 vim_free(item);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5449 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5450 vim_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5451 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5452
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5453 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5454 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5455 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5456 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5457 listitem_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5458 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5459 return (listitem_T *)alloc(sizeof(listitem_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5460 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5461
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5462 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	5463 * Free a list item. Also clears the value. Does not notify watchers.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5464 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5465 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5466 listitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5467 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5468 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5469 clear_tv(&item->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5470 vim_free(item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5471 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5472
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5473 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5474 * Remove a list item from a List and free it. Also clears the value.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5475 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5476 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5477 listitem_remove(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5478 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5479 listitem_T *item;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5480 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5481 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5482 listitem_free(item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5483 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5484
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5485 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5486 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5487 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5488 static long
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5489 list_len(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5490 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5491 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5492 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5493 return 0L;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5494 return l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5495 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5496
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5497 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5498 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5499 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5500 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5501 list_equal(l1, l2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5502 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5503 list_T *l2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5504 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5505 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5506 listitem_T item1, item2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5507
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5508 if (l1 == l2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5509 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5510 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5511 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5512
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5513 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5514 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5515 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5516 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5517 return FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5518 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5519 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5520
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5521 #if defined(FEAT_PYTHON) \|\| defined(PROTO)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5522 /*
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5523 * Return the dictitem that an entry in a hashtable points to.
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5524 */
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5525 dictitem_T *
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5526 dict_lookup(hi)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5527 hashitem_T *hi;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5528 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5529 return HI2DI(hi);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5530 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5531 #endif
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5532
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5533 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5534 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5535 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5536 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5537 dict_equal(d1, d2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5538 dict_T *d1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5539 dict_T *d2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5540 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5541 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5542 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5543 dictitem_T *item2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5544 int todo;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5545
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5546 if (d1 == d2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5547 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5548 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5549 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5550
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	5551 todo = (int)d1->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5552 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5553 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5554 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5555 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5556 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5557 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5558 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5559 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5560 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5561 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5562 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5563 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5564 return TRUE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5565 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5566
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5567 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5568 * Return TRUE if "tv1" and "tv2" have the same value.
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5569 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5570 * numbers are different.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5571 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5572 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5573 tv_equal(tv1, tv2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5574 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5575 typval_T *tv2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5576 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5577 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5578 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	5579 char_u s1, s2;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5580 static int recursive = 0; /* cach recursive loops */
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5581 int r;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5582
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5583 if (tv1->v_type != tv2->v_type)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5584 return FALSE;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5585 /* Catch lists and dicts that have an endless loop by limiting
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5586 * recursiveness to 1000. We guess they are equal then. */
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5587 if (recursive >= 1000)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5588 return TRUE;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5589
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5590 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5591 {
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5592 case VAR_LIST:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5593 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5594 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5595 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5596 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5597
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5598 case VAR_DICT:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5599 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5600 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5601 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5602 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5603
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5604 case VAR_FUNC:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5605 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5606 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5607 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5608
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5609 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5610 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5611
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5612 case VAR_STRING:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5613 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5614 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5615 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5616 }
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5617
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5618 EMSG2(_(e_intern2), "tv_equal()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5619 return TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5620 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5621
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5622 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5623 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5624 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5625 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5626 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5627 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5628 list_find(l, n)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5629 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5630 long n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5631 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5632 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5633 long idx;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5634
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5635 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5636 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5637
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5638 /* Negative index is relative to the end. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5639 if (n < 0)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5640 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5641
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5642 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5643 if (n < 0 \|\| n >= l->lv_len)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5644 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5645
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5646 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5647 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5648 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5649 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5650 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5651 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5652 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5653 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5654 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5655 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5656 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5657 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5658 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5659 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5660 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5661 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5662 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5663 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5664 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5665 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5666 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5667 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5668 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5669 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5670 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5671 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5672 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5673 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5674 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5675 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5676 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5677 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5678 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5679 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5680 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5681 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5682 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5683
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5684 while (n > idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5685 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5686 /* search forward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5687 item = item->li_next;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5688 ++idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5689 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5690 while (n < idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5691 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5692 /* search backward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5693 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5694 --idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5695 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5696
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5697 /* cache the used index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5698 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5699 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5700
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5701 return item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5702 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5703
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5704 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5705 * Get list item "l[idx]" as a number.
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5706 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5707 static long
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5708 list_find_nr(l, idx, errorp)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5709 list_T *l;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5710 long idx;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5711 int errorp; / set to TRUE when something wrong */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5712 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5713 listitem_T *li;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5714
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5715 li = list_find(l, idx);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5716 if (li == NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5717 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5718 if (errorp != NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5719 *errorp = TRUE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5720 return -1L;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5721 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5722 return get_tv_number_chk(&li->li_tv, errorp);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5723 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5724
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5725 /*
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5726 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5727 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5728 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5729 static long
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5730 list_idx_of_item(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5731 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5732 listitem_T *item;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5733 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5734 long idx = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5735 listitem_T *li;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5736
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5737 if (l == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5738 return -1;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5739 idx = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5740 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5741 ++idx;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5742 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5743 return -1;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	5744 return idx;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5745 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5746
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5747 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5748 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5749 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5750 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5751 list_append(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5752 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5753 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5754 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5755 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5756 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5757 /* empty list */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5758 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5759 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5760 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5761 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5762 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5763 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5764 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5765 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5766 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5767 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5768 ++l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5769 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5770 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5771
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5772 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5773 * Append typval_T "tv" to the end of list "l".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5774 * Return FAIL when out of memory.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5775 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5776 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5777 list_append_tv(l, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5778 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5779 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5780 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5781 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5782
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5783 if (li == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5784 return FAIL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5785 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5786 list_append(l, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5787 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5788 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5789
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5790 /*
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	5791 * Add a dictionary to a list. Used by getqflist().
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5792 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5793 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5794 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5795 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5796 list_T *list;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5797 dict_T *dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5798 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5799 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5800
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5801 if (li == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5802 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5803 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5804 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5805 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5806 list_append(list, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5807 ++dict->dv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5808 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5809 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5810
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5811 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5812 * Make a copy of "str" and append it as an item to list "l".
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5813 * When "len" >= 0 use "str[len]".
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5814 * Returns FAIL when out of memory.
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5815 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5816 static int
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5817 list_append_string(l, str, len)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5818 list_T *l;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5819 char_u *str;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5820 int len;
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5821 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5822 listitem_T *li = listitem_alloc();
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5823
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5824 if (li == NULL)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5825 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5826 list_append(l, li);
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5827 li->li_tv.v_type = VAR_STRING;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5828 li->li_tv.v_lock = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5829 if (str == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5830 li->li_tv.vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5831 else if ((li->li_tv.vval.v_string = (len >= 0 ? vim_strnsave(str, len)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	5832 : vim_strsave(str))) == NULL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5833 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5834 return OK;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5835 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5836
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5837 /*
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5838 * Append "n" to list "l".
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5839 * Returns FAIL when out of memory.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5840 */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5841 static int
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5842 list_append_number(l, n)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5843 list_T *l;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5844 varnumber_T n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5845 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5846 listitem_T *li;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5847
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5848 li = listitem_alloc();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5849 if (li == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5850 return FAIL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5851 li->li_tv.v_type = VAR_NUMBER;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5852 li->li_tv.v_lock = 0;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5853 li->li_tv.vval.v_number = n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5854 list_append(l, li);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5855 return OK;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5856 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5857
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5858 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5859 * Insert typval_T "tv" in list "l" before "item".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5860 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5861 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5862 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5863 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5864 list_insert_tv(l, tv, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5865 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5866 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5867 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5868 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5869 listitem_T *ni = listitem_alloc();
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5870
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5871 if (ni == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5872 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5873 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5874 if (item == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5875 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5876 list_append(l, ni);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5877 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5878 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5879 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5880 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5881 ni->li_next = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5882 if (item->li_prev == NULL)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5883 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5884 l->lv_first = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5885 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5886 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5887 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5888 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5889 item->li_prev->li_next = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5890 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5891 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5892 item->li_prev = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5893 ++l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5894 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5895 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5896 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5897
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5898 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5899 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5900 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5901 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5902 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5903 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5904 list_extend(l1, l2, bef)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5905 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5906 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5907 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5908 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5909 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5910
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5911 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5912 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5913 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5914 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5915 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5916
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5917 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5918 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5919 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5920 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5921 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5922 list_concat(l1, l2, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5923 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5924 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5925 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5926 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5927 list_T *l;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5928
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5929 /* make a copy of the first list. */
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5930 l = list_copy(l1, FALSE, 0);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5931 if (l == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5932 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5933 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5934 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5935
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5936 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5937 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5938 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5939
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5940 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5941 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5942 * The refcount of the new list is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5943 * See item_copy() for "copyID".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5944 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5945 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5946 static list_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5947 list_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5948 list_T *orig;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5949 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5950 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5951 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5952 list_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5953 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5954 listitem_T *ni;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5955
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5956 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5957 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5958
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5959 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5960 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5961 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5962 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5963 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5964 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5965 * refer back to this list. */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5966 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5967 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5968 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5969 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5970 item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5971 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5972 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5973 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5974 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5975 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5976 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5977 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5978 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5979 vim_free(ni);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5980 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5981 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5982 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5983 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5984 copy_tv(&item->li_tv, &ni->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5985 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5986 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5987 ++copy->lv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5988 if (item != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5989 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5990 list_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5991 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5992 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5993 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5994
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5995 return copy;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5996 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5997
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5998 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5999 * Remove items "item" to "item2" from list "l".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	6000 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	6001 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	6002 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	6003 list_remove(l, item, item2)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6004 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6005 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6006 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6007 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6008 listitem_T *ip;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6009
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6010 /* notify watchers */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6011 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6012 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	6013 --l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6014 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6015 if (ip == item2)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6016 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6017 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6018
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6019 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6020 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6021 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6022 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6023 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6024 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6025 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6026 item->li_prev->li_next = item2->li_next;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	6027 l->lv_idx_item = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6028 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6029
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6030 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6031 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6032 * May return NULL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6033 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6034 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6035 list2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6036 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6037 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6038 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6039 garray_T ga;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6040
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6041 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6042 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6043 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6044 ga_append(&ga, '[');
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6045 if (list_join(&ga, tv->vval.v_list, (char_u *)", ", FALSE, copyID) == FAIL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6046 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6047 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6048 return NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6049 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6050 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6051 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6052 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6053 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6054
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6055 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6056 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6057 * When "echo" is TRUE use String as echoed, otherwise as inside a List.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6058 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6059 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6060 static int
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6061 list_join(gap, l, sep, echo, copyID)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6062 garray_T *gap;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6063 list_T *l;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6064 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6065 int echo;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6066 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6067 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6068 int first = TRUE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6069 char_u *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6070 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6071 listitem_T *item;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6072 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6073
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6074 for (item = l->lv_first; item != NULL && !got_int; item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6075 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6076 if (first)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6077 first = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6078 else
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6079 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6080
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6081 if (echo)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6082 s = echo_string(&item->li_tv, &tofree, numbuf, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6083 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6084 s = tv2string(&item->li_tv, &tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6085 if (s != NULL)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6086 ga_concat(gap, s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6087 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6088 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6089 return FAIL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6090 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6091 return OK;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6092 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6093
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6094 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6095 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6096 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6097 * We use reference counts to be able to free most items right away when they
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6098 * are no longer used. But for composite items it's possible that it becomes
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6099 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6100 * reference. Example:
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6101 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6102 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6103 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6104 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6105 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6106 * once in a while find out which lists and dicts are not referenced from any
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6107 * variable.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6108 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6109 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6110 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6111 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6112 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6113
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6114 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6115 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6116 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6117 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6118 int
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6119 garbage_collect()
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6120 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6121 dict_T *dd;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6122 list_T *ll;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6123 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6124 buf_T *buf;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6125 win_T *wp;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6126 int i;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6127 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6128 int did_free = FALSE;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6129 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6130 tabpage_T *tp;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6131 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6132
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6133 /* Only do this once. */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6134 want_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6135 may_garbage_collect = FALSE;
1405 b63792dadc23 updated for version 7.1-120 vimboss parents: 1402 diff changeset	6136 garbage_collect_at_exit = FALSE;
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6137
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6138 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6139 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6140 * with copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6141 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6142 /* script-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6143 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6144 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6145
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6146 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6147 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6148 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6149
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6150 /* window-local variables */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6151 FOR_ALL_TAB_WINDOWS(tp, wp)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6152 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6153
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6154 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6155 /* tabpage-local variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6156 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6157 set_ref_in_ht(&tp->tp_vars.dv_hashtab, copyID);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6158 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6159
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6160 /* global variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6161 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6162
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6163 /* function-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6164 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6165 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6166 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6167 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6168 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6169
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6170 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6171 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6172 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6173 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6174 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6175 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6176 /* Free the Dictionary and ordinary items it contains, but don't
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6177 * recurse into Lists and Dictionaries, they will be in the list
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6178 * of dicts or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6179 dict_free(dd, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6180 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6181
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6182 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6183 dd = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6184 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6185 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6186 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6187
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6188 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6189 * 3. Go through the list of lists and free items without the copyID.
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6190 * But don't free a list that has a watcher (used in a for loop), these
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6191 * are not referenced anywhere.
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6192 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6193 for (ll = first_list; ll != NULL; )
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6194 if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6195 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6196 /* Free the List and ordinary items it contains, but don't recurse
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6197 * into Lists and Dictionaries, they will be in the list of dicts
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6198 * or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6199 list_free(ll, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6200 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6201
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6202 /* restart, next list may also have been freed */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6203 ll = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6204 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6205 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6206 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6207
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6208 return did_free;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6209 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6210
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6211 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6212 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6213 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6214 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6215 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6216 hashtab_T *ht;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6217 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6218 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6219 int todo;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6220 hashitem_T *hi;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6221
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6222 todo = (int)ht->ht_used;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6223 for (hi = ht->ht_array; todo > 0; ++hi)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6224 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6225 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6226 --todo;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6227 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6228 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6229 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6230
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6231 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6232 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6233 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6234 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6235 set_ref_in_list(l, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6236 list_T *l;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6237 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6238 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6239 listitem_T *li;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6240
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6241 for (li = l->lv_first; li != NULL; li = li->li_next)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6242 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6243 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6244
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6245 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6246 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6247 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6248 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6249 set_ref_in_item(tv, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6250 typval_T *tv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6251 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6252 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6253 dict_T *dd;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6254 list_T *ll;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6255
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6256 switch (tv->v_type)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6257 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6258 case VAR_DICT:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6259 dd = tv->vval.v_dict;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6260 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6261 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6262 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6263 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6264 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6265 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6266 break;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6267
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6268 case VAR_LIST:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6269 ll = tv->vval.v_list;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6270 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6271 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6272 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6273 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6274 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6275 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6276 break;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6277 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6278 return;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6279 }
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6280
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6281 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6282 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6283 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6284 dict_T *
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6285 dict_alloc()
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6286 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6287 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6288
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6289 d = (dict_T *)alloc(sizeof(dict_T));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6290 if (d != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6291 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6292 /* Add the list to the list of dicts for garbage collection. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6293 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6294 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6295 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6296 d->dv_used_prev = NULL;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6297 first_dict = d;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6298
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6299 hash_init(&d->dv_hashtab);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6300 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6301 d->dv_refcount = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6302 d->dv_copyID = 0;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6303 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6304 return d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6305 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6306
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6307 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6308 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6309 * becomes zero.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6310 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6311 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6312 dict_unref(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6313 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6314 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6315 if (d != NULL && --d->dv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6316 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6317 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6318
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6319 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6320 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6321 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6322 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6323 static void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6324 dict_free(d, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6325 dict_T *d;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6326 int recurse; /* Free Lists and Dictionaries recursively. */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6327 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6328 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6329 hashitem_T *hi;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6330 dictitem_T *di;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6331
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6332 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6333 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6334 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6335 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6336 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6337 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6338 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6339
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6340 /* Lock the hashtab, we don't want it to resize while freeing items. */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6341 hash_lock(&d->dv_hashtab);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6342 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6343 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6344 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6345 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6346 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6347 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6348 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6349 di = HI2DI(hi);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6350 hash_remove(&d->dv_hashtab, hi);
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6351 if (recurse \|\| (di->di_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6352 && di->di_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6353 clear_tv(&di->di_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6354 vim_free(di);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6355 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6356 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6357 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6358 hash_clear(&d->dv_hashtab);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6359 vim_free(d);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6360 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6361
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6362 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6363 * Allocate a Dictionary item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6364 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6365 * Note that the value of the item "di_tv" still needs to be initialized!
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6366 * Returns NULL when out of memory.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6367 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6368 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6369 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6370 char_u *key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6371 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6372 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6373
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6374 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6375 if (di != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6376 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6377 STRCPY(di->di_key, key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6378 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6379 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6380 return di;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6381 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6382
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6383 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6384 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6385 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6386 static dictitem_T *
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6387 dictitem_copy(org)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6388 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6389 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6390 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6391
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6392 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6393 + STRLEN(org->di_key)));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6394 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6395 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6396 STRCPY(di->di_key, org->di_key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6397 di->di_flags = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6398 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6399 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6400 return di;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6401 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6402
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6403 /*
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6404 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6405 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6406 static void
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6407 dictitem_remove(dict, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6408 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6409 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6410 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6411 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6412
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6413 hi = hash_find(&dict->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6414 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6415 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6416 else
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6417 hash_remove(&dict->dv_hashtab, hi);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6418 dictitem_free(item);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6419 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6420
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6421 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6422 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6423 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6424 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6425 dictitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6426 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6427 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6428 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6429 vim_free(item);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6430 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6431
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6432 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6433 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6434 * The refcount of the new dict is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6435 * See item_copy() for "copyID".
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6436 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6437 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6438 static dict_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6439 dict_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6440 dict_T *orig;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6441 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6442 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6443 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6444 dict_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6445 dictitem_T *di;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6446 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6447 hashitem_T *hi;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6448
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6449 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6450 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6451
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6452 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6453 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6454 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6455 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6456 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6457 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6458 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6459 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6460 todo = (int)orig->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6461 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6462 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6463 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6464 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6465 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6466
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6467 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6468 if (di == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6469 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6470 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6471 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6472 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6473 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6474 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6475 vim_free(di);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6476 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6477 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6478 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6479 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6480 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6481 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6482 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6483 dictitem_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6484 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6485 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6486 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6487 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6488
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6489 ++copy->dv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6490 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6491 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6492 dict_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6493 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6494 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6495 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6496
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6497 return copy;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6498 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6499
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6500 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6501 * Add item "item" to Dictionary "d".
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6502 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6503 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6504 static int
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6505 dict_add(d, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6506 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6507 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6508 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6509 return hash_add(&d->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6510 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6511
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6512 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6513 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6514 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6515 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6516 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6517 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6518 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6519 dict_T *d;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6520 char *key;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6521 long nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6522 char_u *str;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6523 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6524 dictitem_T *item;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6525
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6526 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6527 if (item == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6528 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6529 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6530 if (str == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6531 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6532 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6533 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6534 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6535 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6536 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6537 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6538 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6539 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6540 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6541 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6542 dictitem_free(item);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6543 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6544 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6545 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6546 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6547
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6548 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6549 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6550 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6551 static long
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6552 dict_len(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6553 dict_T *d;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6554 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6555 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6556 return 0L;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6557 return (long)d->dv_hashtab.ht_used;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6558 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6559
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6560 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6561 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6562 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6563 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6564 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6565 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6566 dict_find(d, key, len)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6567 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6568 char_u *key;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6569 int len;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6570 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6571 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6572 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6573 char_u *akey;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6574 char_u *tofree = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6575 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6576
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6577 if (len < 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6578 akey = key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6579 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6580 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6581 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6582 if (akey == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6583 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6584 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6585 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6586 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6587 /* Avoid a malloc/free by using buf[]. */
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	6588 vim_strncpy(buf, key, len);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6589 akey = buf;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6590 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6591
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6592 hi = hash_find(&d->dv_hashtab, akey);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6593 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6594 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6595 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6596 return HI2DI(hi);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6597 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6598
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6599 /*
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6600 * Get a string item from a dictionary.
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6601 * When "save" is TRUE allocate memory for it.
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6602 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6603 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6604 char_u *
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6605 get_dict_string(d, key, save)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6606 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6607 char_u *key;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6608 int save;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6609 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6610 dictitem_T *di;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6611 char_u *s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6612
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6613 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6614 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6615 return NULL;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6616 s = get_tv_string(&di->di_tv);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6617 if (save && s != NULL)
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6618 s = vim_strsave(s);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6619 return s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6620 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6621
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6622 /*
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6623 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6624 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6625 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6626 long
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6627 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6628 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6629 char_u *key;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6630 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6631 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6632
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6633 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6634 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6635 return 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6636 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6637 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6638
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6639 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6640 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6641 * May return NULL.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6642 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6643 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6644 dict2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6645 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6646 int copyID;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6647 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6648 garray_T ga;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6649 int first = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6650 char_u *tofree;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6651 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6652 hashitem_T *hi;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6653 char_u *s;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6654 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6655 int todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6656
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6657 if ((d = tv->vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6658 return NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6659 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6660 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6661
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6662 todo = (int)d->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6663 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6664 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6665 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6666 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6667 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6668
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6669 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6670 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6671 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6672 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6673
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6674 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6675 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6676 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6677 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6678 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6679 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6680 ga_concat(&ga, (char_u *)": ");
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6681 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6682 if (s != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6683 ga_concat(&ga, s);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6684 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6685 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6686 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6687 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6688 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6689 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6690 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6691 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6692 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6693 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6694
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6695 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6696 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6697 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6698 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6699
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6700 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6701 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6702 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6703 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6704 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6705 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6706 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6707 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6708 int evaluate;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6709 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6710 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6711 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6712 typval_T tv;
1400 40f2a904bffb updated for version 7.1-115 vimboss parents: 1399 diff changeset	6713 char_u *key = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6714 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6715 char_u start = skipwhite(arg + 1);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6716 char_u buf[NUMBUFLEN];
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6717
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6718 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6719 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6720 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6721 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6722 * first item.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6723 * But {} is an empty Dictionary.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6724 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6725 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6726 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6727 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6728 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6729 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6730 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6731 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6732
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6733 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6734 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6735 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6736 if (d == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6737 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6738 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6739 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6740 tv.v_type = VAR_UNKNOWN;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6741
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6742 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6743 while (arg != '}' && arg != NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6744 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6745 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6746 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6747 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6748 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6749 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6750 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6751 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6752 }
1390 45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6753 if (evaluate)
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6754 {
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6755 key = get_tv_string_buf_chk(&tvkey, buf);
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6756 if (key == NULL \|\| *key == NUL)
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6757 {
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6758 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6759 if (key != NULL)
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6760 EMSG(_(e_emptykey));
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6761 clear_tv(&tvkey);
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6762 goto failret;
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6763 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6764 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6765
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6766 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6767 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6768 {
1390 45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6769 if (evaluate)
45898756e059 updated for version 7.1-105 vimboss parents: 1383 diff changeset	6770 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6771 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6772 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6773 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6774 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6775 item = dict_find(d, key, -1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6776 if (item != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6777 {
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	6778 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6779 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6780 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6781 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6782 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6783 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6784 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6785 if (item != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6786 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6787 item->di_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6788 item->di_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6789 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6790 dictitem_free(item);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6791 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6792 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6793
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6794 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6795 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6796 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6797 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6798 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6799 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6800 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6801 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6802 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6803
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6804 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6805 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6806 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6807 failret:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6808 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6809 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6810 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6811 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6812
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6813 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6814 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6815 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6816 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6817 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6818 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6819 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6820
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6821 return OK;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6822 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6823
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6824 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6825 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6826 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6827 * "numbuf" is used for a number.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6828 * Does not put quotes around strings, as ":echo" displays values.
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6829 * When "copyID" is not NULL replace recursive lists and dicts with "...".
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	6830 * May return NULL.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6831 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6832 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6833 echo_string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6834 typval_T *tv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6835 char_u **tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6836 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6837 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6838 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6839 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6840 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6841
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6842 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6843 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6844 EMSG(_("E724: variable nested too deep for displaying"));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6845 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6846 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6847 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6848 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6849
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6850 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6851 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6852 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6853 *tofree = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6854 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6855 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6856
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6857 case VAR_LIST:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6858 if (tv->vval.v_list == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6859 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6860 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6861 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6862 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6863 else if (copyID != 0 && tv->vval.v_list->lv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6864 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6865 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6866 r = (char_u *)"[...]";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6867 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6868 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6869 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6870 tv->vval.v_list->lv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6871 *tofree = list2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6872 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6873 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6874 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6875
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6876 case VAR_DICT:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6877 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6878 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6879 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6880 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6881 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6882 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6883 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6884 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6885 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6886 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6887 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6888 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6889 tv->vval.v_dict->dv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6890 *tofree = dict2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6891 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6892 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6893 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6894
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6895 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6896 case VAR_NUMBER:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6897 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6898 r = get_tv_string_buf(tv, numbuf);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6899 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6900
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6901 default:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6902 EMSG2(_(e_intern2), "echo_string()");
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6903 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6904 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6905
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6906 --recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6907 return r;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6908 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6909
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6910 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6911 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6912 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6913 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6914 * Puts quotes around strings, so that they can be parsed back by eval().
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	6915 * May return NULL.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6916 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6917 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6918 tv2string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6919 typval_T *tv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6920 char_u **tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6921 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6922 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6923 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6924 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6925 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6926 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6927 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6928 return *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6929 case VAR_STRING:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6930 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6931 return *tofree;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6932 case VAR_NUMBER:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6933 case VAR_LIST:
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6934 case VAR_DICT:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6935 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6936 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6937 EMSG2(_(e_intern2), "tv2string()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6938 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6939 return echo_string(tv, tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6940 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6941
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6942 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6943 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6944 * If "str" is NULL an empty string is assumed.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6945 * If "function" is TRUE make it function('string').
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6946 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6947 static char_u *
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6948 string_quote(str, function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6949 char_u *str;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6950 int function;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6951 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6952 unsigned len;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6953 char_u p, r, *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6954
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6955 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6956 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6957 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6958 len += (unsigned)STRLEN(str);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6959 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6960 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6961 ++len;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6962 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6963 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6964 if (r != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6965 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6966 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6967 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6968 STRCPY(r, "function('");
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6969 r += 10;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6970 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6971 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6972 *r++ = '\'';
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6973 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6974 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6975 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6976 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6977 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6978 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6979 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6980 *r++ = '\'';
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6981 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6982 *r++ = ')';
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6983 *r++ = NUL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6984 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6985 return s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6986 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6987
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6988 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6989 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6990 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6991 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6992 * Always return OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6994 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6995 get_env_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6996 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6997 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6998 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6999 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7000 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7001 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7002 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7003 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7004 int mustfree = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7006 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7007 name = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7008 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7009 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7011 if (len != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7012 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7013 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7014 name[len] = NUL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7015 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7016 string = vim_getenv(name, &mustfree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7017 if (string != NULL && *string != NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7018 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7019 if (!mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7020 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7021 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7022 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7023 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7024 if (mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7025 vim_free(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	7026
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7027 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7028 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7029 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7031 vim_free(string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7032 string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7033 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7035 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7036 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7037 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7038 rettv->vval.v_string = string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7039 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7040
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7041 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7044 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7045 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7046 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7047 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7048 static struct fst
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7050 char f_name; / function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7051 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7052 char f_max_argc; /* maximal number of arguments */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7053 void (f_func) __ARGS((typval_T args, typval_T *rvar));
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	7054 /* implementation of function */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7055 } functions[] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7056 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7057 {"add", 2, 2, f_add},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7058 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7059 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7060 {"argidx", 0, 0, f_argidx},
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7061 {"argv", 0, 1, f_argv},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7062 {"browse", 4, 4, f_browse},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7063 {"browsedir", 2, 2, f_browsedir},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7064 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7065 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7066 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7067 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7068 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7069 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7070 {"bufname", 1, 1, f_bufname},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7071 {"bufnr", 1, 2, f_bufnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7072 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7073 {"byte2line", 1, 1, f_byte2line},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7074 {"byteidx", 2, 2, f_byteidx},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7075 {"call", 2, 3, f_call},
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	7076 {"changenr", 0, 0, f_changenr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7077 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7078 {"cindent", 1, 1, f_cindent},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7079 {"clearmatches", 0, 0, f_clearmatches},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7080 {"col", 1, 1, f_col},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7081 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	7082 {"complete", 2, 2, f_complete},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7083 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7084 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7085 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7086 {"confirm", 1, 4, f_confirm},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7087 {"copy", 1, 1, f_copy},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7088 {"count", 2, 4, f_count},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7089 {"cscope_connection",0,3, f_cscope_connection},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7090 {"cursor", 1, 3, f_cursor},
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7091 {"deepcopy", 1, 2, f_deepcopy},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7092 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7093 {"did_filetype", 0, 0, f_did_filetype},
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7094 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7095 {"diff_hlID", 2, 2, f_diff_hlID},
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	7096 {"empty", 1, 1, f_empty},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7097 {"escape", 2, 2, f_escape},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7098 {"eval", 1, 1, f_eval},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7099 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7100 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7101 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7102 {"expand", 1, 2, f_expand},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7103 {"extend", 2, 3, f_extend},
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	7104 {"feedkeys", 1, 2, f_feedkeys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7105 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7106 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7107 {"filewritable", 1, 1, f_filewritable},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7108 {"filter", 2, 2, f_filter},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7109 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7110 {"findfile", 1, 3, f_findfile},
1586 fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	7111 {"fnameescape", 1, 1, f_fnameescape},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7112 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7113 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7114 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7115 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7116 {"foldtext", 0, 0, f_foldtext},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7117 {"foldtextresult", 1, 1, f_foldtextresult},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7118 {"foreground", 0, 0, f_foreground},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7119 {"function", 1, 1, f_function},
1405 b63792dadc23 updated for version 7.1-120 vimboss parents: 1402 diff changeset	7120 {"garbagecollect", 0, 1, f_garbagecollect},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7121 {"get", 2, 3, f_get},
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	7122 {"getbufline", 2, 3, f_getbufline},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7123 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7124 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7125 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7126 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7127 {"getcmdpos", 0, 0, f_getcmdpos},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7128 {"getcmdtype", 0, 0, f_getcmdtype},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7129 {"getcwd", 0, 0, f_getcwd},
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	7130 {"getfontname", 0, 1, f_getfontname},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7131 {"getfperm", 1, 1, f_getfperm},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7132 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7133 {"getftime", 1, 1, f_getftime},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7134 {"getftype", 1, 1, f_getftype},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7135 {"getline", 1, 2, f_getline},
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7136 {"getloclist", 1, 1, f_getqflist},
1328 4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	7137 {"getmatches", 0, 0, f_getmatches},
1548 8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	7138 {"getpid", 0, 0, f_getpid},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7139 {"getpos", 1, 1, f_getpos},
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	7140 {"getqflist", 0, 0, f_getqflist},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7141 {"getreg", 0, 2, f_getreg},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7142 {"getregtype", 0, 1, f_getregtype},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7143 {"gettabwinvar", 3, 3, f_gettabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7144 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7145 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7146 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7147 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7148 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7149 {"has", 1, 1, f_has},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7150 {"has_key", 2, 2, f_has_key},
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	7151 {"haslocaldir", 0, 0, f_haslocaldir},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7152 {"hasmapto", 1, 3, f_hasmapto},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7153 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7154 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7155 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7156 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7157 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7158 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7159 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7160 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7161 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7162 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7163 {"indent", 1, 1, f_indent},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7164 {"index", 2, 4, f_index},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7165 {"input", 1, 3, f_input},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7166 {"inputdialog", 1, 3, f_inputdialog},
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	7167 {"inputlist", 1, 1, f_inputlist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7168 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7169 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7170 {"inputsecret", 1, 2, f_inputsecret},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7171 {"insert", 2, 3, f_insert},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7172 {"isdirectory", 1, 1, f_isdirectory},
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7173 {"islocked", 1, 1, f_islocked},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7174 {"items", 1, 1, f_items},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7175 {"join", 1, 2, f_join},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7176 {"keys", 1, 1, f_keys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7177 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7178 {"len", 1, 1, f_len},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7179 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7180 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7181 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7182 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7183 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7184 {"localtime", 0, 0, f_localtime},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7185 {"map", 2, 2, f_map},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7186 {"maparg", 1, 3, f_maparg},
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7187 {"mapcheck", 1, 3, f_mapcheck},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7188 {"match", 2, 4, f_match},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7189 {"matchadd", 2, 4, f_matchadd},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7190 {"matcharg", 1, 1, f_matcharg},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7191 {"matchdelete", 1, 1, f_matchdelete},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7192 {"matchend", 2, 4, f_matchend},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7193 {"matchlist", 2, 4, f_matchlist},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7194 {"matchstr", 2, 4, f_matchstr},
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7195 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7196 {"min", 1, 1, f_min},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7197 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7198 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7199 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7200 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7201 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7202 {"nr2char", 1, 1, f_nr2char},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7203 {"pathshorten", 1, 1, f_pathshorten},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7204 {"prevnonblank", 1, 1, f_prevnonblank},
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	7205 {"printf", 2, 19, f_printf},
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	7206 {"pumvisible", 0, 0, f_pumvisible},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7207 {"range", 1, 3, f_range},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7208 {"readfile", 1, 3, f_readfile},
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7209 {"reltime", 0, 2, f_reltime},
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7210 {"reltimestr", 1, 1, f_reltimestr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7211 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7212 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7213 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7214 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7215 {"remote_send", 2, 3, f_remote_send},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7216 {"remove", 2, 3, f_remove},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7217 {"rename", 2, 2, f_rename},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7218 {"repeat", 2, 2, f_repeat},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7219 {"resolve", 1, 1, f_resolve},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7220 {"reverse", 1, 1, f_reverse},
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	7221 {"search", 1, 4, f_search},
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	7222 {"searchdecl", 1, 3, f_searchdecl},
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	7223 {"searchpair", 3, 7, f_searchpair},
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	7224 {"searchpairpos", 3, 7, f_searchpairpos},
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	7225 {"searchpos", 1, 4, f_searchpos},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7226 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7227 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7228 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7229 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7230 {"setline", 2, 2, f_setline},
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	7231 {"setloclist", 2, 3, f_setloclist},
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	7232 {"setmatches", 1, 1, f_setmatches},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7233 {"setpos", 2, 2, f_setpos},
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	7234 {"setqflist", 1, 2, f_setqflist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7235 {"setreg", 2, 3, f_setreg},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7236 {"settabwinvar", 4, 4, f_settabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7237 {"setwinvar", 3, 3, f_setwinvar},
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	7238 {"shellescape", 1, 1, f_shellescape},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7239 {"simplify", 1, 1, f_simplify},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7240 {"sort", 1, 2, f_sort},
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	7241 {"soundfold", 1, 1, f_soundfold},
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	7242 {"spellbadword", 0, 1, f_spellbadword},
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	7243 {"spellsuggest", 1, 3, f_spellsuggest},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7244 {"split", 1, 3, f_split},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7245 {"str2nr", 1, 2, f_str2nr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7246 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7247 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7248 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7249 {"stridx", 2, 3, f_stridx},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7250 {"string", 1, 1, f_string},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7251 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7252 {"strpart", 2, 3, f_strpart},
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	7253 {"strridx", 2, 3, f_strridx},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7254 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7255 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7256 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7257 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7258 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7259 {"synIDtrans", 1, 1, f_synIDtrans},
1500 ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	7260 {"synstack", 2, 2, f_synstack},
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	7261 {"system", 1, 2, f_system},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7262 {"tabpagebuflist", 0, 1, f_tabpagebuflist},
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	7263 {"tabpagenr", 0, 1, f_tabpagenr},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7264 {"tabpagewinnr", 1, 2, f_tabpagewinnr},
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	7265 {"tagfiles", 0, 0, f_tagfiles},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	7266 {"taglist", 1, 1, f_taglist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7267 {"tempname", 0, 0, f_tempname},
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	7268 {"test", 1, 1, f_test},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7269 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7270 {"toupper", 1, 1, f_toupper},
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	7271 {"tr", 3, 3, f_tr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7272 {"type", 1, 1, f_type},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7273 {"values", 1, 1, f_values},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7274 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7275 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7276 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7277 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7278 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7279 {"winline", 0, 0, f_winline},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7280 {"winnr", 0, 1, f_winnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7281 {"winrestcmd", 0, 0, f_winrestcmd},
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7282 {"winrestview", 1, 1, f_winrestview},
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7283 {"winsaveview", 0, 0, f_winsaveview},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7284 {"winwidth", 1, 1, f_winwidth},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7285 {"writefile", 2, 3, f_writefile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7286 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7287
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7288 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7290 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7291 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7292 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7293 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7294 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7295 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7296 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7297 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7298 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7299 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7300 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7302 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7303 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7304 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7305 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7306 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7307 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7308 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7310 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7311 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7312 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7313 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7314 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7315 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7316 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7319 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7321
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7322 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7323 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7324 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7325 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7326 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7327 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7328 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7329 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7330 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7332 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7333 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7335 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7336 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7337 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7339 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7340 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7341 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7343 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7344 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7345
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7346 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7348 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7349 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7350 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7352 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7353 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7354 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7355 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7356 int first = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7357 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7358 int cmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7359 int x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7361 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7362 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7363 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7364 while (first <= last)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7366 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7367 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7368 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7369 last = x - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7370 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7371 first = x + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7372 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7373 return x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7374 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7375 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7377
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7378 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7379 * Check if "name" is a variable of type VAR_FUNC. If so, return the function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7380 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7381 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7382 static char_u *
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7383 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7384 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7385 int *lenp;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7386 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7387 dictitem_T *v;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7388 int cc;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7389
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7390 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7391 name[*lenp] = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	7392 v = find_var(name, NULL);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7393 name[*lenp] = cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7394 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7395 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7396 if (v->di_tv.vval.v_string == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7397 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7398 *lenp = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7399 return (char_u )""; / just in case */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7400 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7401 *lenp = (int)STRLEN(v->di_tv.vval.v_string);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7402 return v->di_tv.vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7403 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7404
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7405 return name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7406 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7407
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7408 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7409 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7410 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7411 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7412 static int
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7413 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7414 evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7415 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7416 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7417 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7418 char_u *arg; / argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7419 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7420 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7421 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7422 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7423 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7424 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7425 char_u *argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7426 int ret = OK;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7427 typval_T argvars[MAX_FUNC_ARGS + 1]; /* vars for arguments */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7428 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7430 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7431 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7432 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7433 argp = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7434 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7435 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7436 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7437 if (argp == ')' \|\| argp == ',' \|\| *argp == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7438 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7439 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7440 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7441 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7442 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7444 ++argcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7445 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7446 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7448 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7449 ++argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7450 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7451 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7453 if (ret == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7454 ret = call_func(name, len, rettv, argcount, argvars,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7455 firstline, lastline, doesrange, evaluate, selfdict);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7456 else if (!aborting())
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7457 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7458 if (argcount == MAX_FUNC_ARGS)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7459 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7460 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7461 emsg_funcname("E116: Invalid arguments for function %s", name);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7462 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7463
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7464 while (--argcount >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7465 clear_tv(&argvars[argcount]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7466
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7467 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7468 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7471
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7472 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7473 * Call a function with its resolved parameters
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7474 * Return OK when the function can't be called, FAIL otherwise.
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7475 * Also returns OK when an error was encountered while executing the function.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7476 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7477 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7478 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7479 doesrange, evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7480 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7481 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7482 typval_T rettv; / return value goes here */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7483 int argcount; /* number of "argvars" */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7484 typval_T argvars; / vars for arguments, must have "argcount"
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7485 PLUS ONE elements! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7486 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7487 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7488 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7489 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7490 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7492 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7493 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7494 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7495 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7496 #define ERROR_SCRIPT 3
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7497 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7498 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7499 #define ERROR_OTHER 6
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7500 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7501 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7502 int llen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7503 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7504 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7505 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7506 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7507 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7509 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7510 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7511 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7512 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7514 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7515 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7516 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7517 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7518 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7519 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7520 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7521 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7522 i = 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7523 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7525 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7526 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7527 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7529 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7530 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7533 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7534 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7535 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7536 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7538 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7539 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7540 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7541 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7542 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7543 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7545 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7546 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7550 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7551 fname = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7553 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7554
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7555
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7556 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7557 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7558 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7559 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7560 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7561
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7562 if (!builtin_function(fname))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7564 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7565 * User defined function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7566 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7567 fp = find_func(fname);
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7568
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7569 #ifdef FEAT_AUTOCMD
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7570 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7571 if (fp == NULL
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7572 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7573 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7574 && !aborting())
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7575 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7576 /* executed an autocommand, search for the function again */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7577 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7579 #endif
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7580 /* Try loading a package. */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	7581 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7582 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7583 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7584 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7585 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7586
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7587 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7588 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7589 if (fp->uf_flags & FC_RANGE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7590 *doesrange = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7591 if (argcount < fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7592 error = ERROR_TOOFEW;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7593 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7594 error = ERROR_TOOMANY;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7595 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7596 error = ERROR_DICT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7597 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7598 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7599 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7600 * Call the user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7601 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7602 * redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7603 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7604 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7605 saveRedobuff();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7606 ++fp->uf_calls;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7607 call_user_func(fp, argcount, argvars, rettv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7608 firstline, lastline,
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7609 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7610 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7611 && fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7612 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7613 * now. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7614 func_free(fp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7615 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7616 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7617 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7618 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7619 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7621 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7623 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7624 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7625 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7626 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7627 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7628 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7629 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7630 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7631 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7632 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7633 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7634 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7635 argvars[argcount].v_type = VAR_UNKNOWN;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7636 functions[i].f_func(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7637 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7638 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7640 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7641 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7642 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7643 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7644 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7645 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7646 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7647 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7648 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7649 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7650 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7651 update_force_abort();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7653 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7654 ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7655
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7656 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7657 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7658 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7659 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7660 if (!aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7661 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7662 switch (error)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7663 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7664 case ERROR_UNKNOWN:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7665 emsg_funcname(N_("E117: Unknown function: %s"), name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7666 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7667 case ERROR_TOOMANY:
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7668 emsg_funcname(e_toomanyarg, name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7669 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7670 case ERROR_TOOFEW:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7671 emsg_funcname(N_("E119: Not enough arguments for function: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7672 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7673 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7674 case ERROR_SCRIPT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7675 emsg_funcname(N_("E120: Using <SID> not in a script context: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7676 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7677 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7678 case ERROR_DICT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7679 emsg_funcname(N_("E725: Calling dict function without Dictionary: %s"),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7680 name);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7681 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7682 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7683 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7684
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7685 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7686 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7687 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7689 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7691
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7692 /*
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7693 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7694 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7695 static void
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7696 emsg_funcname(ermsg, name)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7697 char *ermsg;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7698 char_u *name;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7699 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7700 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7701
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7702 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7703 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7704 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7705 p = name;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7706 EMSG2(_(ermsg), p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7707 if (p != name)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7708 vim_free(p);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7709 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7710
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7711 /*********************************************
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7712 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7713 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7714
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7715 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7716 * "add(list, item)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7717 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7718 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7719 f_add(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7720 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7721 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7722 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7723 list_T *l;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7724
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7725 rettv->vval.v_number = 1; /* Default: Failed */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7726 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7727 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7728 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7729 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7730 && list_append_tv(l, &argvars[1]) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7731 copy_tv(&argvars[0], rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7732 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7733 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7734 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7735 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7736
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7737 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7738 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7739 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7740 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7741 f_append(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7742 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7743 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7744 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7745 long lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7746 char_u *line;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7747 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7748 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7749 typval_T *tv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7750 long added = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7751
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7752 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7753 if (lnum >= 0
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7754 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7755 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7756 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7757 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7758 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7759 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7760 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7761 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7762 li = l->lv_first;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7763 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7764 rettv->vval.v_number = 0; /* Default: Success */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7765 for (;;)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7766 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7767 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7768 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7769 else if (li == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7770 break; /* end of list */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7771 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7772 tv = &li->li_tv; /* append item from list */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7773 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7774 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7775 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7776 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7777 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7778 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7779 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7780 ++added;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7781 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7782 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7783 li = li->li_next;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7784 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7785
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7786 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7787 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7788 curwin->w_cursor.lnum += added;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7789 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7790 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7791 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7792 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7793
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7794 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7795 * "argc()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7796 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7797 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7798 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7799 f_argc(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7800 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7801 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7802 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7803 rettv->vval.v_number = ARGCOUNT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7806 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7807 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7808 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7809 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7810 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7811 f_argidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7812 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7813 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7814 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7815 rettv->vval.v_number = curwin->w_arg_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7817
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7818 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7819 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7820 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7821 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7822 f_argv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7823 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7824 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7825 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7826 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7827
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7828 if (argvars[0].v_type != VAR_UNKNOWN)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7829 {
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7830 idx = get_tv_number_chk(&argvars[0], NULL);
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7831 if (idx >= 0 && idx < ARGCOUNT)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7832 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7833 else
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7834 rettv->vval.v_string = NULL;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7835 rettv->v_type = VAR_STRING;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7836 }
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7837 else if (rettv_list_alloc(rettv) == OK)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7838 for (idx = 0; idx < ARGCOUNT; ++idx)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7839 list_append_string(rettv->vval.v_list,
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7840 alist_name(&ARGLIST[idx]), -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7841 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7842
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7843 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7844 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7845 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7846 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7847 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7848 f_browse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7849 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7850 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7851 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7852 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7853 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7854 char_u *title;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7855 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7856 char_u *defname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7857 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7858 char_u buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7859 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7860
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7861 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7862 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7863 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7864 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7865
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7866 if (error \|\| title == NULL \|\| initdir == NULL \|\| defname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7867 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7868 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7869 rettv->vval.v_string =
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7870 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7871 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7872 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7873 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7874 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7875 rettv->v_type = VAR_STRING;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7876 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7877
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7878 /*
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7879 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7880 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7881 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7882 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7883 f_browsedir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7884 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7885 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7886 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7887 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7888 char_u *title;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7889 char_u *initdir;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7890 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7891
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7892 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7893 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7894
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7895 if (title == NULL \|\| initdir == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7896 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7897 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7898 rettv->vval.v_string = do_browse(BROWSE_DIR,
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7899 title, NULL, NULL, initdir, NULL, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7900 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7901 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7902 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7903 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7904 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7905
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7906 static buf_T find_buffer __ARGS((typval_T avar));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7907
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7908 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7909 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7910 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7911 static buf_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7912 find_buffer(avar)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7913 typval_T *avar;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7914 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7915 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7916
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7917 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7918 buf = buflist_findnr((int)avar->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7919 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7920 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7921 buf = buflist_findname_exp(avar->vval.v_string);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7922 if (buf == NULL)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7923 {
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7924 /* No full path name match, try a match with a URL or a "nofile"
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7925 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7926 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7927 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7928 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7929 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7930 \|\| bt_nofile(buf)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7931 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7932 )
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7933 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7934 break;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7935 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7937 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7940 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7941 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7942 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7943 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7944 f_bufexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7945 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7946 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7947 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7948 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7951 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7952 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7953 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7954 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7955 f_buflisted(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7956 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7957 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7958 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7959 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7961 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7962 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7964
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7965 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7966 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7967 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7968 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7969 f_bufloaded(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7970 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7971 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7972 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7973 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7974
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7975 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7976 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7977 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7978
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7979 static buf_T get_buf_tv __ARGS((typval_T tv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7980
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7982 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7983 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7984 static buf_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7985 get_buf_tv(tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7986 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7987 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7988 char_u *name = tv->vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7989 int save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7990 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7991 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7992
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7993 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7994 return buflist_findnr((int)tv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7995 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7996 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7997 if (name == NULL \|\| *name == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7998 return curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7999 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8000 return lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8001
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8002 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8003 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8004 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8005 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8006 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8007
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8008 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8009 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8011 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8012 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8013
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8014 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8015 if (buf == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8016 buf = find_buffer(tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8017
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8018 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8020
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8021 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8022 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8023 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8024 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8025 f_bufname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8026 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8027 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8028 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8029 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8030
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8031 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8032 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8033 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8034 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8035 if (buf != NULL && buf->b_fname != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8036 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8037 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8038 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8039 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8040 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8041
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8042 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8043 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8044 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8045 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8046 f_bufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8047 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8048 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8050 buf_T *buf;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8051 int error = FALSE;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8052 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8053
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8054 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8055 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8056 buf = get_buf_tv(&argvars[0]);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8057 --emsg_off;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8058
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8059 /* If the buffer isn't found and the second argument is not zero create a
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8060 * new buffer. */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8061 if (buf == NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8062 && argvars[1].v_type != VAR_UNKNOWN
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8063 && get_tv_number_chk(&argvars[1], &error) != 0
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8064 && !error
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8065 && (name = get_tv_string_chk(&argvars[0])) != NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8066 && !error)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8067 buf = buflist_new(name, NULL, (linenr_T)1, 0);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8068
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8069 if (buf != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8070 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8071 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8072 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8074
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8075 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8076 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8077 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8078 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8079 f_bufwinnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8080 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8081 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8082 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8083 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8084 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8085 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8086 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8087 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8088
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8089 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8090 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8091 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8092 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8093 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8095 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8096 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8097 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8098 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8099 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8100 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8101 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8102 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8103 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8104 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8106 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8107 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8108 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8109 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8110 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8111 f_byte2line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8112 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8113 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8115 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8116 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8117 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8118 long boff = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8119
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8120 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8121 if (boff < 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8122 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8123 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8124 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8125 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8126 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8129 /*
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8130 * "byteidx()" function
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8131 */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8132 /ARGSUSED/
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8133 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8134 f_byteidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8135 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8136 typval_T *rettv;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8137 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8138 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8139 char_u *t;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8140 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8141 char_u *str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8142 long idx;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8143
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8144 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8145 idx = get_tv_number_chk(&argvars[1], NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8146 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8147 if (str == NULL \|\| idx < 0)
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8148 return;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8149
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8150 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8151 t = str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8152 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8153 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8154 if (t == NUL) / EOL reached */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8155 return;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8156 t += (*mb_ptr2len)(t);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8157 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8158 rettv->vval.v_number = (varnumber_T)(t - str);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8159 #else
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8160 if (idx <= STRLEN(str))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8161 rettv->vval.v_number = idx;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8162 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8163 }
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8164
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8165 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8166 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8167 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8168 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8169 f_call(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8170 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8171 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8172 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8173 char_u *func;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	8174 typval_T argv[MAX_FUNC_ARGS + 1];
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8175 int argc = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8176 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8177 int dummy;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8178 dict_T *selfdict = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8179
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8180 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8181 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8182 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8183 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8184 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8185 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8186 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8187 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8188
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8189 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8190 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8191 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8192 func = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8193 if (*func == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8194 return; /* type error or empty name */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8195
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8196 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8197 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8198 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8199 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8200 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8201 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8202 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8203 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8204 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8205
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8206 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8207 item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8208 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8209 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8210 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8211 EMSG(_("E699: Too many arguments"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8212 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8213 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8214 /* Make a copy of each argument. This is needed to be able to set
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8215 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8216 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8217 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8218 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8219
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8220 if (item == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8221 (void)call_func(func, (int)STRLEN(func), rettv, argc, argv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8222 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8223 &dummy, TRUE, selfdict);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8224
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8225 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8226 while (argc > 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8227 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8228 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8229
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8230 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8231 * "changenr()" function
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8232 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8233 /ARGSUSED/
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8234 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8235 f_changenr(argvars, rettv)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8236 typval_T *argvars;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8237 typval_T *rettv;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8238 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8239 rettv->vval.v_number = curbuf->b_u_seq_cur;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8240 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8241
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8242 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8243 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8245 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8246 f_char2nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8247 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8248 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8250 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8251 if (has_mbyte)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8252 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8253 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8254 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8255 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8258 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8259 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8260 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8261 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8262 f_cindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8263 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8264 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8265 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8266 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8267 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8268 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8269
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8270 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8271 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8272 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8274 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8275 rettv->vval.v_number = get_c_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8276 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8278 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8279 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8280 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8283 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8284 * "clearmatches()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8285 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8286 /ARGSUSED/
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8287 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8288 f_clearmatches(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8289 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8290 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8291 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8292 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8293 clear_matches(curwin);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8294 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8295 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8296
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	8297 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8298 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8299 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8300 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8301 f_col(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8302 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8303 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8305 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8306 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8307 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8308
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8309 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8310 if (fp != NULL && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8311 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8312 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8313 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8314 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8315 if (fp->lnum <= curbuf->b_ml.ml_line_count)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8316 col = (colnr_T)STRLEN(ml_get(fp->lnum)) + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8317 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8318 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8320 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8321 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8322 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8323 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8324 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8325 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8326 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8327 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8328 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8329
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8330 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8331 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8332 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8333 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8334 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8335
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8336 if (p != NUL && p[(l = (mb_ptr2len)(p))] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8337 col += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8338 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8339 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8340 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8341 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8343 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8344 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8346 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8347 rettv->vval.v_number = col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8349
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8350 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8351 /*
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8352 * "complete()" function
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8353 */
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8354 /ARGSUSED/
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8355 static void
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8356 f_complete(argvars, rettv)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8357 typval_T *argvars;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8358 typval_T *rettv;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8359 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8360 int startcol;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8361
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8362 if ((State & INSERT) == 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8363 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8364 EMSG(_("E785: complete() can only be used in Insert mode"));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8365 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8366 }
912 adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8367
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8368 /* Check for undo allowed here, because if something was already inserted
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8369 * the line was already saved for undo and this check isn't done. */
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8370 if (!undo_allowed())
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8371 return;
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8372
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8373 if (argvars[1].v_type != VAR_LIST \|\| argvars[1].vval.v_list == NULL)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8374 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8375 EMSG(_(e_invarg));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8376 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8377 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8378
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8379 startcol = get_tv_number_chk(&argvars[0], NULL);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8380 if (startcol <= 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8381 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8382
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8383 set_completion(startcol - 1, argvars[1].vval.v_list);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8384 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8385
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8386 /*
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8387 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8388 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8389 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8390 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8391 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8392 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8393 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8394 {
787 1a44839049ae updated for version 7.0229 vimboss parents: 783 diff changeset	8395 rettv->vval.v_number = ins_compl_add_tv(&argvars[0], 0);
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8396 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8397
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8398 /*
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8399 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8400 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8401 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8402 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8403 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8404 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8405 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8406 {
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8407 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8408
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8409 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8410 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8411 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8412 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8413 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8414 #endif
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8415
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8416 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8417 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8418 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8419 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8420 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8421 f_confirm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8422 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8423 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8424 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8425 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8426 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8427 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8428 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8429 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8430 int def = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8431 int type = VIM_GENERIC;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8432 char_u *typestr;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8433 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8434
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8435 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8436 if (message == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8437 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8438 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8439 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8440 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8441 if (buttons == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8442 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8443 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8444 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8445 def = get_tv_number_chk(&argvars[2], &error);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8446 if (argvars[3].v_type != VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8447 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8448 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8449 if (typestr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8450 error = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8451 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8452 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8453 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8454 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8455 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8456 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8457 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8458 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8459 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8460 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8463 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8464 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8465
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8466 if (buttons == NULL \|\| *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8467 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8468
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8469 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8470 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8471 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8472 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8473 def, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8474 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8475 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8476 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8477 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8478
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8479 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8480 * "copy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8481 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8482 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8483 f_copy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8484 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8485 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8486 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8487 item_copy(&argvars[0], rettv, FALSE, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8488 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8490 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8491 * "count()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8492 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8493 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8494 f_count(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8495 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8496 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8497 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8498 long n = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8499 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8500
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8501 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8502 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8503 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8504 list_T *l;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8505 long idx;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8506
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8507 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8508 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8509 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8510 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8511 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8512 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8513
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8514 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8515 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8516 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8517 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8518 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8519 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8520 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8521 if (li == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8522 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8523 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8524 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8525 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8526 li = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8527 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8528
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8529 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8530 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8531 ++n;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8532 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8533 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8534 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8535 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8536 int todo;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8537 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8538 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8539
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8540 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8541 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8542 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8543
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8544 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8545 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8546 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8547 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8548 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8549 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8550
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8551 todo = error ? 0 : (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8552 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8553 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8554 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8555 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8556 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8557 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8558 ++n;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8559 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8560 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8561 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8562 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8563 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8564 EMSG2(_(e_listdictarg), "count()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8565 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8566 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8567
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8568 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8569 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8570 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8571 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8572 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8573 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8574 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8575 f_cscope_connection(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8576 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8577 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8579 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8580 int num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8581 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8582 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8583 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8584
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8585 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8586 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8587 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8588 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8589 dbpath = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8590 if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8591 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8592 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8593
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8594 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8595 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8596 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8597 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8599
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8600 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8601 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8602 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8603 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8604 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8605 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8606 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8607 f_cursor(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8608 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8609 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8610 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8611 long line, col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8612 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8613 long coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8614 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8615
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8616 if (argvars[1].v_type == VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8617 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8618 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8619
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8620 if (list2fpos(argvars, &pos, NULL) == FAIL)
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8621 return;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8622 line = pos.lnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8623 col = pos.col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8624 #ifdef FEAT_VIRTUALEDIT
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8625 coladd = pos.coladd;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8626 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8627 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8628 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8629 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8630 line = get_tv_lnum(argvars);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8631 col = get_tv_number_chk(&argvars[1], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8632 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8633 if (argvars[2].v_type != VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8634 coladd = get_tv_number_chk(&argvars[2], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8635 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8636 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8637 if (line < 0 \|\| col < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8638 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8639 \|\| coladd < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8640 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8641 )
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8642 return; /* type error; errmsg already given */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8643 if (line > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8644 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8645 if (col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8646 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8647 #ifdef FEAT_VIRTUALEDIT
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8648 curwin->w_cursor.coladd = coladd;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8649 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8651 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8652 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8653 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8654 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8655 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8656 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8657 #endif
10 4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8658
4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8659 curwin->w_set_curswant = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8661
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8662 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8663 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8664 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8665 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8666 f_deepcopy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8667 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8668 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8669 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8670 int noref = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8671
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8672 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8673 noref = get_tv_number_chk(&argvars[1], NULL);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8674 if (noref < 0 \|\| noref > 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8675 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8676 else
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	8677 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8679
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8680 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8681 * "delete()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8682 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8683 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8684 f_delete(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8685 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8686 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8687 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8688 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8689 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8690 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8691 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8694 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8695 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8696 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8697 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8698 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8699 f_did_filetype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8700 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8701 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8702 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8703 #ifdef FEAT_AUTOCMD
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8704 rettv->vval.v_number = did_filetype;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8705 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8706 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8707 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8710 /*
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8711 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8712 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8713 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8714 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8715 f_diff_filler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8716 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8717 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8718 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8719 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8720 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8721 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8722 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8723
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8724 /*
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8725 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8726 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8727 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8728 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8729 f_diff_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8730 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8731 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8732 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8733 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8734 linenr_T lnum = get_tv_lnum(argvars);
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8735 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8736 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8737 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8738 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8739 static int change_end = 0;
1438 c7654c4db8fd updated for version 7.1-153 vimboss parents: 1417 diff changeset	8740 static hlf_T hlID = (hlf_T)0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8741 int filler_lines;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8742 int col;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8743
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8744 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8745 lnum = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8746 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8747 \|\| changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8748 \|\| fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8749 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8750 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8751 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8752 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8753 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8754 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8755 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8756 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8757 change_end = -1;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8758 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8759 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8760 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8761 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8762 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8763 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8764 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8765 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8766 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8767 hlID = (hlf_T)0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8768 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8769 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8770 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8771 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8772
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8773 if (hlID == HLF_CHD \|\| hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8774 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8775 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8776 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8777 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8778 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8779 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8780 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8781 rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8782 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8783 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8784
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8785 /*
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8786 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8787 */
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8788 static void
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8789 f_empty(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8790 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8791 typval_T *rettv;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8792 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8793 int n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8794
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8795 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8796 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8797 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8798 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8799 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8800 \|\| *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8801 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8802 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8803 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8804 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8805 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8806 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8807 \|\| argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8808 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8809 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8810 n = argvars[0].vval.v_dict == NULL
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8811 \|\| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8812 break;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8813 default:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8814 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8815 n = 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8816 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8817
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8818 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8819 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8820
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8821 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8822 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8823 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8824 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8825 f_escape(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8826 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8827 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8828 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8829 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8830
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8831 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8832 get_tv_string_buf(&argvars[1], buf));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8833 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8834 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8835
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8836 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8837 * "eval()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8838 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8839 /ARGSUSED/
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8840 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8841 f_eval(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8842 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8843 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8844 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8845 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8846
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8847 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8848 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8849 s = skipwhite(s);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8850
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8851 if (s == NULL \|\| eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8852 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8853 rettv->v_type = VAR_NUMBER;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8854 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8855 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8856 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8857 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8858 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8859
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8860 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8861 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8862 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8863 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8864 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8865 f_eventhandler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8866 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8867 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8868 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8869 rettv->vval.v_number = vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8870 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8871
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8872 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8873 * "executable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8874 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8875 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8876 f_executable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8877 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8878 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8879 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8880 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8883 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8884 * "exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8885 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8886 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8887 f_exists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8888 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8889 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8890 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8891 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8892 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8893 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8894 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8895
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8896 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8897 if (p == '$') / environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8899 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8900 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8901 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8902 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8904 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8905 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8906 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8907 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8908 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8909 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8910 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8911 else if (p == '&' \|\| p == '+') /* option */
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8912 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8913 n = (get_option_tv(&p, NULL, TRUE) == OK);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8914 if (*skipwhite(p) != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8915 n = FALSE; /* trailing garbage */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8916 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8917 else if (p == '') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8918 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8919 n = function_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8920 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8921 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8923 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8925 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8926 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8927 #ifdef FEAT_AUTOCMD
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8928 if (p[1] == '#')
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8929 n = autocmd_supported(p + 2);
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8930 else
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8931 n = au_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8932 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8933 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8934 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8935 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8936 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8937 typval_T tv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8938
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8939 /* get_name_len() takes care of expanding curly braces */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8940 name = p;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8941 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8942 if (len > 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8943 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8944 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8945 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8946 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8947 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8948 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8949 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8950 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8951 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8952 clear_tv(&tv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8953 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8954 }
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8955 if (*p != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8956 n = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8957
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8958 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8959 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8960
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8961 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8962 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8964 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8965 * "expand()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8966 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8967 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8968 f_expand(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8969 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8970 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8971 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8972 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8973 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8974 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8975 int flags = WILD_SILENT\|WILD_USE_NL\|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8976 expand_T xpc;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8977 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8978
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8979 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8980 s = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8981 if (s == '%' \|\| s == '#' \|\| *s == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8982 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8983 ++emsg_off;
1098 5a1d8468d1fa updated for version 7.0-224 vimboss parents: 1095 diff changeset	8984 rettv->vval.v_string = eval_vars(s, s, &len, NULL, &errormsg, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8985 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8987 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8988 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8989 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8990 * for 'suffixes' and 'wildignore' */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8991 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8992 && get_tv_number_chk(&argvars[1], &error))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8993 flags \|= WILD_KEEP_ALL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8994 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8995 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8996 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8997 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8998 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8999 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9000 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9001 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9002 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9005 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9006 * "extend(list, list [, idx])" function
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9007 * "extend(dict, dict [, action])" function
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9008 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9009 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9010 f_extend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9011 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9012 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9013 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9014 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9015 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9016 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9017 list_T l1, l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9018 listitem_T *item;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9019 long before;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9020 int error = FALSE;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9021
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9022 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9023 l2 = argvars[1].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9024 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9025 && l2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9026 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9027 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9028 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9029 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9030 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9031 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9032
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9033 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9034 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9035 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9036 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9037 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9038 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9039 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9040 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9041 return;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	9042 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9043 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9044 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9045 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9046 item = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9047 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9048
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9049 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9050 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9051 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9052 else if (argvars[0].v_type == VAR_DICT && argvars[1].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9053 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9054 dict_T d1, d2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9055 dictitem_T *di1;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9056 char_u *action;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9057 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9058 hashitem_T *hi2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9059 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9060
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9061 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9062 d2 = argvars[1].vval.v_dict;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9063 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9064 && d2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9065 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9066 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9067 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9068 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9069 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9070
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9071 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9072 if (action == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9073 return; /* type error; errmsg already given */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9074 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9075 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9076 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9077 if (i == 3)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9078 {
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	9079 EMSG2(_(e_invarg2), action);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9080 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9081 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9082 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9083 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9084 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9085
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9086 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9087 * first dict. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9088 todo = (int)d2->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9089 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9090 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9091 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9092 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9093 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9094 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9095 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9096 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9097 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9098 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9099 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9100 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9101 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9102 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9103 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9104 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9105 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9106 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9107 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9108 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9109 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9110 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9111 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9112 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9113
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9114 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9115 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9116 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9117 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9118 EMSG2(_(e_listdictarg), "extend()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9119 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9120
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9121 /*
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9122 * "feedkeys()" function
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9123 */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9124 /ARGSUSED/
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9125 static void
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9126 f_feedkeys(argvars, rettv)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9127 typval_T *argvars;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9128 typval_T *rettv;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9129 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9130 int remap = TRUE;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9131 char_u keys, flags;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9132 char_u nbuf[NUMBUFLEN];
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9133 int typed = FALSE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9134 char_u *keys_esc;
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9135
1108 b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9136 /* This is not allowed in the sandbox. If the commands would still be
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9137 * executed in the sandbox it would be OK, but it probably happens later,
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9138 * when "sandbox" is no longer set. */
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9139 if (check_secure())
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9140 return;
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9141
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9142 rettv->vval.v_number = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9143 keys = get_tv_string(&argvars[0]);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9144 if (*keys != NUL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9145 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9146 if (argvars[1].v_type != VAR_UNKNOWN)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9147 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9148 flags = get_tv_string_buf(&argvars[1], nbuf);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9149 for ( ; *flags != NUL; ++flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9150 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9151 switch (*flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9152 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9153 case 'n': remap = FALSE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9154 case 'm': remap = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9155 case 't': typed = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9156 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9157 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9158 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9159
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9160 /* Need to escape K_SPECIAL and CSI before putting the string in the
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9161 * typeahead buffer. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9162 keys_esc = vim_strsave_escape_csi(keys);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9163 if (keys_esc != NULL)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9164 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9165 ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9166 typebuf.tb_len, !typed, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9167 vim_free(keys_esc);
846 db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9168 if (vgetc_busy)
db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9169 typebuf_was_filled = TRUE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9170 }
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9171 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9172 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9173
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9174 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9175 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9176 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9177 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9178 f_filereadable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9179 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9180 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9182 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9183 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9184 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9185
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9186 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9187 if (p && !mch_isdir(p) && (fd = mch_fopen((char )p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9189 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9190 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9191 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9192 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9193 n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9194
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9195 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9197
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9198 /*
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9199 * Return 0 for not writable, 1 for writable file, 2 for a dir which we have
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9200 * rights to write into.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9202 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9203 f_filewritable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9204 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9205 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9206 {
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9207 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9209
1541 0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9210 static void findfilendir __ARGS((typval_T argvars, typval_T rettv, int find_what));
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9211
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9212 static void
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9213 findfilendir(argvars, rettv, find_what)
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9214 typval_T *argvars;
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9215 typval_T *rettv;
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9216 int find_what;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9217 {
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9218 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9219 char_u *fname;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9220 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9221 char_u path = curbuf->b_p_path == NUL ? p_path : curbuf->b_p_path;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9222 char_u *p;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9223 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9224 int count = 1;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9225 int first = TRUE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9226 int error = FALSE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9227 #endif
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9228
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9229 rettv->vval.v_string = NULL;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9230 rettv->v_type = VAR_STRING;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9231
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9232 #ifdef FEAT_SEARCHPATH
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9233 fname = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9234
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9235 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9236 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9237 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9238 if (p == NULL)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9239 error = TRUE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9240 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9241 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9242 if (*p != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9243 path = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9244
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9245 if (argvars[2].v_type != VAR_UNKNOWN)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9246 count = get_tv_number_chk(&argvars[2], &error);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9247 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9248 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9249
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9250 if (count < 0 && rettv_list_alloc(rettv) == FAIL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9251 error = TRUE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9252
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9253 if (*fname != NUL && !error)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9254 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9255 do
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9256 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9257 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9258 vim_free(fresult);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9259 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9260 first ? (int)STRLEN(fname) : 0,
1541 0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9261 0, first, path,
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9262 find_what,
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9263 curbuf->b_ffname,
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9264 find_what == FINDFILE_DIR
0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9265 ? (char_u *)"" : curbuf->b_p_sua);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9266 first = FALSE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9267
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9268 if (fresult != NULL && rettv->v_type == VAR_LIST)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9269 list_append_string(rettv->vval.v_list, fresult, -1);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9270
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9271 } while ((rettv->v_type == VAR_LIST \|\| --count > 0) && fresult != NULL);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9272 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9273
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9274 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9275 rettv->vval.v_string = fresult;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9276 #endif
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9277 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9278
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9279 static void filter_map __ARGS((typval_T argvars, typval_T rettv, int map));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9280 static int filter_map_one __ARGS((typval_T tv, char_u expr, int map, int *remp));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9281
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9282 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9283 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9284 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9285 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9286 filter_map(argvars, rettv, map)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9287 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9288 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9289 int map;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9290 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9291 char_u buf[NUMBUFLEN];
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9292 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9293 listitem_T li, nli;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9294 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9295 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9296 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9297 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9298 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9299 typval_T save_val;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9300 typval_T save_key;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9301 int rem;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9302 int todo;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9303 char_u ermsg = map ? (char_u )"map()" : (char_u *)"filter()";
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9304 int save_did_emsg;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9305
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9306 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9307 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9308 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9309 if ((l = argvars[0].vval.v_list) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9310 \|\| (map && tv_check_lock(l->lv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9311 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9312 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9313 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9314 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9315 if ((d = argvars[0].vval.v_dict) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9316 \|\| (map && tv_check_lock(d->dv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9317 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9318 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9319 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9320 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9321 EMSG2(_(e_listdictarg), ermsg);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9322 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9323 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9324
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9325 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9326 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9327 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9328 * was not passed as argument. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9329 if (expr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9330 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9331 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9332 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9333
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9334 /* We reset "did_emsg" to be able to detect whether an error
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9335 * occurred during evaluation of the expression. */
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9336 save_did_emsg = did_emsg;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9337 did_emsg = FALSE;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9338
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9339 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9340 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9341 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9342 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9343
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9344 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9345 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9346 todo = (int)ht->ht_used;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9347 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9348 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9349 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9350 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9351 --todo;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9352 di = HI2DI(hi);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9353 if (tv_check_lock(di->di_tv.v_lock, ermsg))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9354 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9355 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9356 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9357 \|\| did_emsg)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9358 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9359 if (!map && rem)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9360 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9361 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9362 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9363 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9364 hash_unlock(ht);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9365
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9366 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9367 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9368 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9369 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9370 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9371 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9372 if (tv_check_lock(li->li_tv.v_lock, ermsg))
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9373 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9374 nli = li->li_next;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9375 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9376 \|\| did_emsg)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9377 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9378 if (!map && rem)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9379 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9380 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9381 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9382
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9383 restore_vimvar(VV_VAL, &save_val);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9384
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9385 did_emsg \|= save_did_emsg;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9386 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9387
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9388 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9389 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9390
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9391 static int
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9392 filter_map_one(tv, expr, map, remp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9393 typval_T *tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9394 char_u *expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9395 int map;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9396 int *remp;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9397 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9398 typval_T rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9399 char_u *s;
1398 2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9400 int retval = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9401
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9402 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9403 s = expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9404 if (eval1(&s, &rettv, TRUE) == FAIL)
1398 2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9405 goto theend;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9406 if (s != NUL) / check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9407 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9408 EMSG2(_(e_invexpr2), s);
1398 2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9409 goto theend;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9410 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9411 if (map)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9412 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9413 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9414 clear_tv(tv);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	9415 rettv.v_lock = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9416 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9417 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9418 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9419 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9420 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9421
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9422 /* filter(): when expr is zero remove the item */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9423 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9424 clear_tv(&rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9425 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9426 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9427 if (error)
1398 2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9428 goto theend;
2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9429 }
2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9430 retval = OK;
2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9431 theend:
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9432 clear_tv(&vimvars[VV_VAL].vv_tv);
1398 2ab007070fc8 updated for version 7.1-113 vimboss parents: 1397 diff changeset	9433 return retval;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9434 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9435
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9436 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9437 * "filter()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9438 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9439 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9440 f_filter(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9441 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9442 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9443 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9444 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9445 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9446
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9447 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9448 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9449 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9450 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9451 f_finddir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9452 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9453 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9454 {
1541 0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9455 findfilendir(argvars, rettv, FINDFILE_DIR);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9456 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9457
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9458 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9459 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9460 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9461 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9462 f_findfile(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9463 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9464 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9465 {
1541 0d0bf7598dcb updated for version 7.1-256 vimboss parents: 1533 diff changeset	9466 findfilendir(argvars, rettv, FINDFILE_FILE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9467 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9468
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9469 /*
1586 fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9470 * "fnameescape({string})" function
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9471 */
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9472 static void
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9473 f_fnameescape(argvars, rettv)
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9474 typval_T *argvars;
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9475 typval_T *rettv;
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9476 {
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9477 rettv->vval.v_string = vim_strsave_fnameescape(
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9478 get_tv_string(&argvars[0]), FALSE);
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9479 rettv->v_type = VAR_STRING;
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9480 }
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9481
fe7db192c7cc updated for version 7.1-299 vimboss parents: 1574 diff changeset	9482 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9483 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9484 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9485 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9486 f_fnamemodify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9487 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9488 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9490 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9491 char_u *mods;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9492 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9493 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9494 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9495 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9496
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9497 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9498 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9499 if (fname == NULL \|\| mods == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9500 fname = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9501 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9502 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9503 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9504 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9505 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9506
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9507 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9508 if (fname == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9509 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9510 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9511 rettv->vval.v_string = vim_strnsave(fname, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9512 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9513 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9514
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9515 static void foldclosed_both __ARGS((typval_T argvars, typval_T rettv, int end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9517 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9518 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9519 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9520 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9521 foldclosed_both(argvars, rettv, end)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9522 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9523 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9524 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9526 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9527 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9528 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9529
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9530 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9531 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9532 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9533 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9534 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9535 if (end)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9536 rettv->vval.v_number = (varnumber_T)last;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9537 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9538 rettv->vval.v_number = (varnumber_T)first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9539 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9541 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9542 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9543 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9544 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9546 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9547 * "foldclosed()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9548 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9549 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9550 f_foldclosed(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9551 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9552 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9553 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9554 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9555 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9556
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9557 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9558 * "foldclosedend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9559 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9560 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9561 f_foldclosedend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9562 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9563 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9564 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9565 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9566 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9567
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9568 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9569 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9570 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9571 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9572 f_foldlevel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9573 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9574 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9575 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9576 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9577 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9578
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9579 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9580 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9581 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9582 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9583 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9584 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9587 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9588 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9589 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9590 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9591 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9592 f_foldtext(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9593 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9594 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9595 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9596 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9597 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9598 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9599 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9600 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9601 char *txt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9602 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9603
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9604 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9605 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9606 #ifdef FEAT_FOLDING
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9607 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9608 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9609 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9610 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9611 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9612 /* Find first non-empty line in the fold. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9613 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9614 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9616 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9617 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9618 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9619 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9620
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9621 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9622 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9623 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9624 if (s[0] == '/' && (s[1] == '*' \|\| s[1] == '/'))
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9625 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9626 s = skipwhite(s + 2);
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9627 if (*skipwhite(s) == NUL
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9628 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9629 {
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9630 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9631 if (s == '')
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9632 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9633 }
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9634 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9635 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9636 r = alloc((unsigned)(STRLEN(txt)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9637 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9638 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9639 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9640 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9641 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9642 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9643 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9644 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9645 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9646 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9647 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9648 foldtext_cleanup(r + len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9649 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9650 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9652 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9654
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9655 /*
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9656 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9657 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9658 /ARGSUSED/
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9659 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9660 f_foldtextresult(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9661 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9662 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9663 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9664 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9665 linenr_T lnum;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9666 char_u *text;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9667 char_u buf[51];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9668 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9669 int fold_count;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9670 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9671
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9672 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9673 rettv->vval.v_string = NULL;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9674 #ifdef FEAT_FOLDING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9675 lnum = get_tv_lnum(argvars);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9676 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9677 if (lnum < 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9678 lnum = 0;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9679 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9680 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9681 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9682 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9683 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9684 if (text == buf)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9685 text = vim_strsave(text);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9686 rettv->vval.v_string = text;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9687 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9688 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9689 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9690
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9691 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9692 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9693 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9694 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9695 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9696 f_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9697 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9698 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9699 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9700 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9701 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9702 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9703 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9704 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9705 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9706 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9707 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9708 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9709 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9710
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9711 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9712 * "function()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9713 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9714 /ARGSUSED/
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9715 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9716 f_function(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9717 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9718 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9719 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9720 char_u *s;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9721
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	9722 rettv->vval.v_number = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9723 s = get_tv_string(&argvars[0]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9724 if (s == NULL \|\| s == NUL \|\| VIM_ISDIGIT(s))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9725 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9726 else if (!function_exists(s))
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	9727 EMSG2(_("E700: Unknown function: %s"), s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9728 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9729 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9730 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9731 rettv->v_type = VAR_FUNC;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9732 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9733 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9734
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9735 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9736 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9737 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9738 /ARGSUSED/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9739 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9740 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9741 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9742 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9743 {
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9744 /* This is postponed until we are back at the toplevel, because we may be
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9745 * using Lists and Dicts internally. E.g.: ":echo [garbagecollect()]". */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9746 want_garbage_collect = TRUE;
1405 b63792dadc23 updated for version 7.1-120 vimboss parents: 1402 diff changeset	9747
b63792dadc23 updated for version 7.1-120 vimboss parents: 1402 diff changeset	9748 if (argvars[0].v_type != VAR_UNKNOWN && get_tv_number(&argvars[0]) == 1)
b63792dadc23 updated for version 7.1-120 vimboss parents: 1402 diff changeset	9749 garbage_collect_at_exit = TRUE;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9750 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9751
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9752 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9753 * "get()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9754 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9755 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9756 f_get(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9757 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9758 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9759 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9760 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9761 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9762 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9763 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9764 typval_T *tv = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9765
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9766 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9767 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9768 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9769 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9770 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9771
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9772 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9773 if (!error && li != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9774 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9775 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9776 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9777 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9778 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9779 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9780 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9781 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9782 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9783 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9784 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9785 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9786 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9787 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9788
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9789 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9790 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9791 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9792 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9793 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9794 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9795 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9796 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9797 copy_tv(tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9798 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9799
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9800 static void get_buffer_lines __ARGS((buf_T buf, linenr_T start, linenr_T end, int retlist, typval_T rettv));
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9801
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9802 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9803 * Get line or list of lines from buffer "buf" into "rettv".
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9804 * Return a range (from start to end) of lines in rettv from the specified
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9805 * buffer.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9806 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9807 */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9808 static void
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9809 get_buffer_lines(buf, start, end, retlist, rettv)
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9810 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9811 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9812 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9813 int retlist;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9814 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9815 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9816 char_u *p;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9817
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9818 if (retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9819 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9820 if (rettv_list_alloc(rettv) == FAIL)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9821 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9822 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9823 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9824 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9825
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9826 if (buf == NULL \|\| buf->b_ml.ml_mfp == NULL \|\| start < 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9827 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9828
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9829 if (!retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9830 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9831 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9832 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9833 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9834 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9835
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9836 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9837 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9838 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9839 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9840 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9841 if (end < start)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9842 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9843
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9844 if (start < 1)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9845 start = 1;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9846 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9847 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9848 while (start <= end)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9849 if (list_append_string(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9850 ml_get_buf(buf, start++, FALSE), -1) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	9851 break;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9852 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9853 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9854
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9855 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9856 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9857 */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9858 static void
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9859 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9860 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9861 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9862 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9863 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9864 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9865 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9866
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9867 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9868 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9869 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9870 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9871
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9872 lnum = get_tv_lnum_buf(&argvars[1], buf);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9873 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9874 end = lnum;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9875 else
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9876 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9877
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9878 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9879 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9880
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9881 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9882 * "getbufvar()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9883 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9884 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9885 f_getbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9886 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9887 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9888 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9889 buf_T *buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9890 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9891 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9892 dictitem_T *v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9893
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9894 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9895 varname = get_tv_string_chk(&argvars[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9896 ++emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9897 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9898
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9899 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9900 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9901
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9902 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9903 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9904 if (varname == '&') / buffer-local-option */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9905 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9906 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9907 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9908 curbuf = buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9909
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9910 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9911
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9912 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9913 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9914 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9915 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9916 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9917 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9918 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9919 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9920 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9921 varname = (char_u *)"b:" + 2;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9922 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	9923 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9924 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9925 copy_tv(&v->di_tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9926 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9927 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9928
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9929 --emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9930 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9931
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9932 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9933 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9934 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9935 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9936 f_getchar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9937 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9938 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9939 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9940 varnumber_T n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9941 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9942
903 98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9943 /* Position the cursor. Needed after a message that ends in a space. */
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9944 windgoto(msg_row, msg_col);
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9945
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9946 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9947 ++allow_keys;
1380 99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9948 for (;;)
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9949 {
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9950 if (argvars[0].v_type == VAR_UNKNOWN)
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9951 /* getchar(): blocking wait. */
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9952 n = safe_vgetc();
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9953 else if (get_tv_number_chk(&argvars[0], &error) == 1)
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9954 /* getchar(1): only check if char avail */
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9955 n = vpeekc();
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9956 else if (error \|\| vpeekc() == NUL)
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9957 /* illegal argument or getchar(0) and no char avail: return zero */
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9958 n = 0;
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9959 else
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9960 /* getchar(0) and char avail: return char */
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9961 n = safe_vgetc();
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9962 if (n == K_IGNORE)
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9963 continue;
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9964 break;
99a9e42e5688 updated for version 7.1-095 vimboss parents: 1374 diff changeset	9965 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9966 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9967 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9968
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9969 vimvars[VV_MOUSE_WIN].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9970 vimvars[VV_MOUSE_LNUM].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9971 vimvars[VV_MOUSE_COL].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9972
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9973 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9974 if (IS_SPECIAL(n) \|\| mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9975 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9976 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9977 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9978
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9979 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9980 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9981 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9982 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9983 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9984 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9986 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9987 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9988 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9989 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9990 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9991 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9992 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9993 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9994 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9995 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9996 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9997 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9998 temp[i++] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9999 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10000 rettv->vval.v_string = vim_strsave(temp);
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10001
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10002 #ifdef FEAT_MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10003 if (n == K_LEFTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10004 \|\| n == K_LEFTMOUSE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10005 \|\| n == K_LEFTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10006 \|\| n == K_LEFTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10007 \|\| n == K_LEFTRELEASE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10008 \|\| n == K_MIDDLEMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10009 \|\| n == K_MIDDLEDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10010 \|\| n == K_MIDDLERELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10011 \|\| n == K_RIGHTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10012 \|\| n == K_RIGHTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10013 \|\| n == K_RIGHTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10014 \|\| n == K_X1MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10015 \|\| n == K_X1DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10016 \|\| n == K_X1RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10017 \|\| n == K_X2MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10018 \|\| n == K_X2DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10019 \|\| n == K_X2RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10020 \|\| n == K_MOUSEDOWN
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10021 \|\| n == K_MOUSEUP)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10022 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10023 int row = mouse_row;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10024 int col = mouse_col;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10025 win_T *win;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10026 linenr_T lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10027 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10028 win_T *wp;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10029 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10030 int n = 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10031
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10032 if (row >= 0 && col >= 0)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10033 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10034 /* Find the window at the mouse coordinates and compute the
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10035 * text position. */
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10036 win = mouse_find_win(&row, &col);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10037 (void)mouse_comp_pos(win, &row, &col, &lnum);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10038 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10039 for (wp = firstwin; wp != win; wp = wp->w_next)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10040 ++n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10041 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10042 vimvars[VV_MOUSE_WIN].vv_nr = n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10043 vimvars[VV_MOUSE_LNUM].vv_nr = lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10044 vimvars[VV_MOUSE_COL].vv_nr = col + 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10045 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10046 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	10047 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10051 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10052 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10054 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10055 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10056 f_getcharmod(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10057 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10058 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10059 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10060 rettv->vval.v_number = mod_mask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10061 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10062
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10063 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10064 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10065 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10066 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10067 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10068 f_getcmdline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10070 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10071 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10072 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10073 rettv->vval.v_string = get_cmdline_str();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10076 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10077 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10078 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10079 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10080 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10081 f_getcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10082 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10083 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10084 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10085 rettv->vval.v_number = get_cmdline_pos() + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10088 /*
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10089 * "getcmdtype()" function
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10090 */
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10091 /ARGSUSED/
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10092 static void
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10093 f_getcmdtype(argvars, rettv)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10094 typval_T *argvars;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10095 typval_T *rettv;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10096 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10097 rettv->v_type = VAR_STRING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10098 rettv->vval.v_string = alloc(2);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10099 if (rettv->vval.v_string != NULL)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10100 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10101 rettv->vval.v_string[0] = get_cmdline_type();
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10102 rettv->vval.v_string[1] = NUL;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10103 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10104 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10105
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10106 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10107 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10108 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10109 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10110 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10111 f_getcwd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10112 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10113 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10115 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10116
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10117 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10118 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10119 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10120 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10121 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10122 rettv->vval.v_string = vim_strsave(cwd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10123 #ifdef BACKSLASH_IN_FILENAME
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10124 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10125 slash_adjust(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10126 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10128 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10129
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10130 /*
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10131 * "getfontname()" function
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10132 */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	10133 /ARGSUSED/
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10134 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10135 f_getfontname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10136 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10137 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10138 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10139 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10140 rettv->vval.v_string = NULL;
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10141 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10142 if (gui.in_use)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10143 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10144 GuiFont font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10145 char_u *name = NULL;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10146
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10147 if (argvars[0].v_type == VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10148 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10149 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10150 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10151 font = gui.norm_font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10152 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10153 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10154 else
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10155 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10156 name = get_tv_string(&argvars[0]);
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10157 if (STRCMP(name, "") == 0) / don't use font dialog */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10158 return;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10159 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10160 if (font == NOFONT)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10161 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10162 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10163 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10164 if (argvars[0].v_type != VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10165 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10166 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10167 #endif
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10168 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10169
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10170 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10171 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10172 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10173 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10174 f_getfperm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10175 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10176 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10177 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10178 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10179 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10180 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10181 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10182 int i;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10183
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10184 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10185
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10186 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10187 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10188 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10189 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10190 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10191 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10192 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10193 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10194 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10195 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10196 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10197 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10198 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10199 rettv->vval.v_string = perm;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10200 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10201
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10202 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10203 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10204 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10205 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10206 f_getfsize(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10207 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10208 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10209 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10210 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10211 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10212
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10213 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10214
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10215 rettv->v_type = VAR_NUMBER;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10217 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10218 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10219 if (mch_isdir(fname))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10220 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10221 else
1293 3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10222 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10223 rettv->vval.v_number = (varnumber_T)st.st_size;
1293 3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10224
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10225 /* non-perfect check for overflow */
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10226 if ((off_t)rettv->vval.v_number != (off_t)st.st_size)
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10227 rettv->vval.v_number = -2;
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10228 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10229 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10230 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10231 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10234 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10235 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10237 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10238 f_getftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10239 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10240 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10241 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10242 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10243 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10244
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10245 fname = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10247 if (mch_stat((char *)fname, &st) >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10248 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10249 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10250 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10253 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10254 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10255 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10256 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10257 f_getftype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10258 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10259 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10260 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10261 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10262 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10263 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10264 char *t;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10265
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10266 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10267
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10268 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10269 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10270 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10271 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10272 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10273 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10274 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10275 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10276 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10277 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10278 t = "link";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10279 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10280 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10281 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10282 t = "bdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10283 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10284 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10285 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10286 t = "cdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10287 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10288 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10289 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10290 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10291 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10292 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10293 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10294 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10295 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10296 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10297 t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10298 #else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10299 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10300 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10301 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10302 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10303 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10304 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10305 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10306 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10307 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10308 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10309 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10310 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10311 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10312 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10313 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10314 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10315 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10316 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10317 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10318 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10319 default: t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10320 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10321 # else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10322 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10323 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10324 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10325 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10326 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10327 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10328 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10329 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10330 rettv->vval.v_string = type;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10331 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10332
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10333 /*
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10334 * "getline(lnum, [end])" function
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10335 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10336 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10337 f_getline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10338 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10339 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10340 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10341 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10342 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10343 int retlist;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10344
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10345 lnum = get_tv_lnum(argvars);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10346 if (argvars[1].v_type == VAR_UNKNOWN)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10347 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10348 end = 0;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10349 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10350 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10351 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10352 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10353 end = get_tv_lnum(&argvars[1]);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10354 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10355 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10356
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10357 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10358 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10359
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10360 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10361 * "getmatches()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10362 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10363 /ARGSUSED/
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10364 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10365 f_getmatches(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10366 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10367 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10368 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10369 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10370 dict_T *dict;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10371 matchitem_T *cur = curwin->w_match_head;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10372
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10373 rettv->vval.v_number = 0;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10374
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10375 if (rettv_list_alloc(rettv) == OK)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10376 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10377 while (cur != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10378 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10379 dict = dict_alloc();
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10380 if (dict == NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10381 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10382 dict_add_nr_str(dict, "group", 0L, syn_id2name(cur->hlg_id));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10383 dict_add_nr_str(dict, "pattern", 0L, cur->pattern);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10384 dict_add_nr_str(dict, "priority", (long)cur->priority, NULL);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10385 dict_add_nr_str(dict, "id", (long)cur->id, NULL);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10386 list_append_dict(rettv->vval.v_list, dict);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10387 cur = cur->next;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10388 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10389 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10390 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10391 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10392
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	10393 /*
1548 8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10394 * "getpid()" function
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10395 */
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10396 /ARGSUSED/
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10397 static void
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10398 f_getpid(argvars, rettv)
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10399 typval_T *argvars;
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10400 typval_T *rettv;
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10401 {
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10402 rettv->vval.v_number = mch_get_pid();
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10403 }
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10404
8d74df00f7da updated for version 7.1-262 vimboss parents: 1541 diff changeset	10405 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10406 * "getpos(string)" function
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10407 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10408 static void
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10409 f_getpos(argvars, rettv)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10410 typval_T *argvars;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10411 typval_T *rettv;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10412 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10413 pos_T *fp;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10414 list_T *l;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10415 int fnum = -1;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10416
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10417 if (rettv_list_alloc(rettv) == OK)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10418 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10419 l = rettv->vval.v_list;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10420 fp = var2fpos(&argvars[0], TRUE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10421 if (fnum != -1)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10422 list_append_number(l, (varnumber_T)fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10423 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10424 list_append_number(l, (varnumber_T)0);
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10425 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->lnum
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10426 : (varnumber_T)0);
1417 c0bb3c1dd446 updated for version 7.1-132 vimboss parents: 1406 diff changeset	10427 list_append_number(l, (fp != NULL)
c0bb3c1dd446 updated for version 7.1-132 vimboss parents: 1406 diff changeset	10428 ? (varnumber_T)(fp->col == MAXCOL ? MAXCOL : fp->col + 1)
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10429 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10430 list_append_number(l,
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10431 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10432 (fp != NULL) ? (varnumber_T)fp->coladd :
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10433 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10434 (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10435 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10436 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10437 rettv->vval.v_number = FALSE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10438 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10439
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10440 /*
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10441 * "getqflist()" and "getloclist()" functions
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10442 */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10443 /ARGSUSED/
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10444 static void
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10445 f_getqflist(argvars, rettv)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10446 typval_T *argvars;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10447 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10448 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10449 #ifdef FEAT_QUICKFIX
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10450 win_T *wp;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10451 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10452
1072 25154b22dc96 updated for version 7.0-198 vimboss parents: 1057 diff changeset	10453 rettv->vval.v_number = 0;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10454 #ifdef FEAT_QUICKFIX
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10455 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10456 {
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10457 wp = NULL;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10458 if (argvars[0].v_type != VAR_UNKNOWN) /* getloclist() */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10459 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10460 wp = find_win_by_nr(&argvars[0], NULL);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10461 if (wp == NULL)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10462 return;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10463 }
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10464
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10465 (void)get_errorlist(wp, rettv->vval.v_list);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10466 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10467 #endif
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10468 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10469
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10470 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10471 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10472 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10473 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10474 f_getreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10475 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10476 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10477 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10478 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10479 int regname;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10480 int arg2 = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10481 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10482
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10483 if (argvars[0].v_type != VAR_UNKNOWN)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10484 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10485 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10486 error = strregname == NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10487 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10488 arg2 = get_tv_number_chk(&argvars[1], &error);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10489 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10490 else
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10491 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10492 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10493 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10494 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10495
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10496 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10497 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10498 get_reg_contents(regname, TRUE, arg2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10500
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10501 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10502 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10503 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10504 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10505 f_getregtype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10506 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10507 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10508 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10509 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10510 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10511 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10512 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10513
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10514 if (argvars[0].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10515 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10516 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10517 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10518 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10519 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10520 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10521 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10522 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10523 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10524 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10525 /* Default to v:register */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10526 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10527
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10528 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10529 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10530 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10532 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10533 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10534 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10535 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10536 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10537 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10538 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10539 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10540 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10541 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10542 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10543 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10544 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10545 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10546 rettv->vval.v_string = vim_strsave(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10548
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10549 /*
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10550 * "gettabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10551 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10552 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10553 f_gettabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10554 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10555 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10556 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10557 getwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10558 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10559
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10560 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10561 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10562 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10563 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10564 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10565 f_getwinposx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10566 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10567 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10568 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10569 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10570 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10571 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10572 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10573 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10575 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10576 rettv->vval.v_number = x;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10578 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10580
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10581 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10582 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10583 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10584 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10585 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10586 f_getwinposy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10587 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10588 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10589 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10590 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10591 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10592 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10593 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10594 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10596 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10597 rettv->vval.v_number = y;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10599 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10601
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10602 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10603 * Find window specifed by "vp" in tabpage "tp".
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10604 */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10605 static win_T *
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10606 find_win_by_nr(vp, tp)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10607 typval_T *vp;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10608 tabpage_T tp; / NULL for current tab page */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10609 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10610 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10611 win_T *wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10612 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10613 int nr;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10614
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10615 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10616
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10617 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10618 if (nr < 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10619 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10620 if (nr == 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10621 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10622
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10623 for (wp = (tp == NULL \|\| tp == curtab) ? firstwin : tp->tp_firstwin;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10624 wp != NULL; wp = wp->w_next)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10625 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10626 break;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10627 return wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10628 #else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10629 if (nr == 0 \|\| nr == 1)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10630 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10631 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10632 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10633 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10634
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10635 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10636 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10637 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10638 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10639 f_getwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10640 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10641 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10642 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10643 getwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10644 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10645
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10646 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10647 * getwinvar() and gettabwinvar()
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10648 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10649 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10650 getwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10651 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10652 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10653 int off; /* 1 for gettabwinvar() */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10654 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10655 win_T win, oldcurwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10656 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10657 dictitem_T *v;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10658 tabpage_T *tp;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10659
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10660 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10661 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10662 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10663 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10664 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10665 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10666 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10667 varname = get_tv_string_chk(&argvars[off + 1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10668 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10669
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10670 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10671 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10672
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10673 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10674 {
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10675 /* Set curwin to be our win, temporarily. Also set curbuf, so
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10676 * that we can get buffer-local options. */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10677 oldcurwin = curwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10678 curwin = win;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10679 curbuf = win->w_buffer;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10680
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10681 if (varname == '&') / window-local-option */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10682 get_option_tv(&varname, rettv, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10683 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10684 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10685 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10686 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10687 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10688 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10689 varname = (char_u *)"w:" + 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10690 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10691 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10692 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10693 copy_tv(&v->di_tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10694 }
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10695
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10696 /* restore previous notion of curwin */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10697 curwin = oldcurwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10698 curbuf = curwin->w_buffer;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10700
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10701 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10702 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10704 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10705 * "glob()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10706 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10707 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10708 f_glob(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10709 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10710 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10712 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10713
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10714 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10715 xpc.xp_context = EXPAND_FILES;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10716 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10717 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10718 NULL, WILD_USE_NL\|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10720
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10721 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10722 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10723 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10724 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10725 f_globpath(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10726 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10727 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10728 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10729 char_u buf1[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10730 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10731
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10732 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10733 if (file == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10734 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10735 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10736 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10737 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10738
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10739 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10740 * "has()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10741 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10742 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10743 f_has(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10744 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10745 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10746 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10747 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10748 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10749 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10750 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10751 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10752 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10753 "amiga",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10754 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10755 "arp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10756 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10757 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10758 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10759 "beos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10760 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10761 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10762 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10763 "dos32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10764 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10765 "dos16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10766 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10767 #endif
575 f1d46f948241 updated for version 7.0163 vimboss parents: 557 diff changeset	10768 #ifdef MACOS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10769 "mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10770 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10771 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10772 "macunix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10773 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10774 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10775 "os2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10776 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10777 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10778 "qnx",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10779 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10780 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10781 "riscos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10782 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10783 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10784 "unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10785 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10786 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10787 "vms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10788 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10789 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10790 "win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10791 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10792 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10793 "win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10794 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10795 #if defined(UNIX) && (defined(__CYGWIN32__) \|\| defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10796 "win32unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10797 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10798 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10799 "win64",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10800 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10801 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10802 "ebcdic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10803 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10804 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10805 "fname_case",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10806 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10807 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10808 "arabic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10809 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10810 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10811 "autocmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10812 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10813 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10814 "balloon_eval",
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10815 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10816 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10817 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10818 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10819 #if defined(SOME_BUILTIN_TCAPS) \|\| defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10820 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10821 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10822 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10823 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10824 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10825 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10826 "byte_offset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10827 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10828 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10829 "cindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10830 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10831 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10832 "clientserver",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10833 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10834 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10835 "clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10836 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10837 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10838 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10839 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10840 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10841 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10842 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10843 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10844 "comments",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10845 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10846 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10847 "cryptv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10848 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10849 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10850 "cscope",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10851 #endif
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10852 #ifdef CURSOR_SHAPE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10853 "cursorshape",
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10854 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10855 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10856 "debug",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10857 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10858 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10859 "dialog_con",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10860 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10861 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10862 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10863 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10864 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10865 "diff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10866 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10867 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10868 "digraphs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10869 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10870 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10871 "dnd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10872 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10873 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10874 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10875 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10876 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10877 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10878 "ex_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10879 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10880 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10881 "extra_search",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10882 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10883 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10884 "farsi",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10885 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10886 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10887 "file_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10888 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10889 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10890 "filterpipe",
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10891 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10892 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10893 "find_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10894 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10895 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10896 "folding",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10897 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10898 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10899 "footer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10900 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10901 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10902 "fork",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10903 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10904 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10905 "gettext",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10906 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10907 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10908 "gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10909 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10910 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10911 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10912 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10913 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10914 "gui_athena",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10915 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10916 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10917 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10918 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10919 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10920 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10921 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10922 #endif
1402 004eb98eb3c3 updated for version 7.1-117 vimboss parents: 1400 diff changeset	10923 #ifdef FEAT_GUI_GNOME
004eb98eb3c3 updated for version 7.1-117 vimboss parents: 1400 diff changeset	10924 "gui_gnome",
004eb98eb3c3 updated for version 7.1-117 vimboss parents: 1400 diff changeset	10925 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10926 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10927 "gui_mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10928 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10929 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10930 "gui_motif",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10931 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10932 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10933 "gui_photon",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10934 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10935 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10936 "gui_win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10937 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10938 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10939 "gui_win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10940 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10941 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10942 "hangul_input",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10943 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10944 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10945 "iconv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10946 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10947 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10948 "insert_expand",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10949 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10950 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10951 "jumplist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10952 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10953 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10954 "keymap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10955 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10956 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10957 "langmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10958 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10959 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10960 "libcall",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10961 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10962 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10963 "linebreak",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10964 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10965 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10966 "lispindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10967 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10968 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10969 "listcmds",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10970 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10971 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10972 "localmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10973 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10974 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10975 "menu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10976 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10977 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10978 "mksession",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10979 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10980 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10981 "modify_fname",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10982 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10983 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10984 "mouse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10985 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10986 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10987 "mouseshape",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10988 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10989 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10990 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10991 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10992 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10993 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10994 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10995 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10996 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10997 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10998 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10999 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11000 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11001 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11002 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11003 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11004 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11005 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11006 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11007 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11008 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11009 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11010 "multi_byte",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11011 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11012 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11013 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11014 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11015 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11016 "multi_lang",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11017 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	11018 #ifdef FEAT_MZSCHEME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11019 #ifndef DYNAMIC_MZSCHEME
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	11020 "mzscheme",
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	11021 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11022 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11023 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11024 "ole",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11025 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11026 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11027 "osfiletype",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11028 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11029 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11030 "path_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11031 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11032 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11033 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11034 "perl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11035 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11036 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11037 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11038 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11039 "python",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11040 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11041 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11042 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11043 "postscript",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11044 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11045 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11046 "printer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11047 #endif
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	11048 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	11049 "profile",
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	11050 #endif
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	11051 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	11052 "reltime",
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	11053 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11054 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11055 "quickfix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11056 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11057 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11058 "rightleft",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11059 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11060 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11061 "ruby",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11062 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11063 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11064 "scrollbind",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11065 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11066 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11067 "showcmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11068 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11069 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11070 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11071 "signs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11072 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11073 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11074 "smartindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11075 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11076 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11077 "sniff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11078 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11079 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11080 "statusline",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11081 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11082 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11083 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11084 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11085 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11086 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11087 #endif
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	11088 #ifdef FEAT_SPELL
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	11089 "spell",
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	11090 #endif
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	11091 #ifdef FEAT_SYN_HL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11092 "syntax",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11093 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11094 #if defined(USE_SYSTEM) \|\| !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11095 "system",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11096 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11097 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11098 "tag_binary",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11099 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11100 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11101 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11102 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11103 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11104 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11105 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11106 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11107 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11108 "tcl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11109 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11110 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11111 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11112 "terminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11113 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11114 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11115 "termresponse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11116 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11117 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11118 "textobjects",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11119 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11120 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11121 "tgetent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11122 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11123 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11124 "title",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11125 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11126 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11127 "toolbar",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11128 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11129 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11130 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11131 "user_commands",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11132 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11133 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11134 "viminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11135 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11136 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11137 "vertsplit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11138 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11139 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11140 "virtualedit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11141 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11142 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11143 "visual",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11144 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11145 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11146 "visualextra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11147 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11148 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11149 "vreplace",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11150 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11151 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11152 "wildignore",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11153 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11154 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11155 "wildmenu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11156 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11157 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11158 "windows",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11159 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11160 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11161 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11162 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11163 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11164 "writebackup",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11165 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11166 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11167 "xim",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11168 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11169 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11170 "xfontset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11171 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11172 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11173 "xsmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11174 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11175 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11176 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11177 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11178 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11179 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11180 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11181 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11182 "xterm_save",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11183 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11184 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11185 "X11",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11186 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11187 NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11188 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11189
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11190 name = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11191 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11192 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11194 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11195 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11197
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11198 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11200 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11201 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11202 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11203 n = (starting != 0);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11204 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11205 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11206 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11207 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11208 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11209 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11210 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11211 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11212 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11213 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11214 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11215 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11216 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11217 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11218 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11219 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11220 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11221 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11222 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11223 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11224 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11225 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11226 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11227 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11228 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11229 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11230 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11231 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11232 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11233 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11234 n = (gui.in_use \|\| gui.starting);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11235 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11236 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11237 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11238 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11239 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11240 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11241 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11242 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11243 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11244 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11245 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11246 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11247 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11248 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11249 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11250 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11251 #endif
34 7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11252 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11253 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11254 n = usingNetbeans;
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11255 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11257
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11258 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11261 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11262 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11263 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11264 static void
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11265 f_has_key(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11266 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11267 typval_T *rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11268 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11269 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11270 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11271 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11272 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11273 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11274 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11275 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11276 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11277
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11278 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11279 get_tv_string(&argvars[1]), -1) != NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11280 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11281
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11282 /*
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11283 * "haslocaldir()" function
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11284 */
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11285 /ARGSUSED/
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11286 static void
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11287 f_haslocaldir(argvars, rettv)
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11288 typval_T *argvars;
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11289 typval_T *rettv;
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11290 {
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11291 rettv->vval.v_number = (curwin->w_localdir != NULL);
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11292 }
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11293
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11294 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11295 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11296 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11297 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11298 f_hasmapto(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11299 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11300 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11301 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11302 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11303 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11304 char_u buf[NUMBUFLEN];
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11305 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11306
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11307 name = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11308 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11309 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11310 else
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11311 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11312 mode = get_tv_string_buf(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11313 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11314 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11315 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11316
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11317 if (map_to_exists(name, mode, abbr))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11318 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11319 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11320 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11323 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11324 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11325 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11326 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11327 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11328 f_histadd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11329 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11330 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11332 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11333 int histype;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11334 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11335 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11336 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11337
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11338 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11339 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11340 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11341 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11342 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11343 histype = str != NULL ? get_histtype(str) : -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11344 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11345 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11346 str = get_tv_string_buf(&argvars[1], buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11347 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11348 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11349 add_to_history(histype, str, FALSE, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11350 rettv->vval.v_number = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11351 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11353 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11354 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11357 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11358 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11359 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11360 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11361 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11362 f_histdel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11363 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11364 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11365 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11366 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11367 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11368 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11369 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11370
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11371 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11372 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11373 n = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11374 else if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11375 /* only one argument: clear entire history */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11376 n = clr_history(get_histtype(str));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11377 else if (argvars[1].v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11378 /* index given: remove that entry */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11379 n = del_history_idx(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11380 (int)get_tv_number(&argvars[1]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11381 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11382 /* string given: remove all matching entries */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11383 n = del_history_entry(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11384 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11385 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11386 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11387 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11388 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11392 * "histget()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11394 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11395 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11396 f_histget(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11397 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11398 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11399 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11400 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11401 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11402 int idx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11403 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11404
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11405 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11406 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11407 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11408 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11409 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11410 type = get_histtype(str);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11411 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11412 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11413 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11414 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11415 /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11416 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11417 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11418 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11419 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11420 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11421 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11423
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11424 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11425 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11426 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11427 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11428 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11429 f_histnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11430 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11431 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11432 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11433 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11434
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11435 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11436 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11437
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11438 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11439 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11440 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11441 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11442 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11443 i = -1;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11444 rettv->vval.v_number = i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11445 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11446
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11447 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11448 * "highlightID(name)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11449 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11450 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11451 f_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11452 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11453 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11454 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11455 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11456 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11457
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11458 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11459 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11460 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11461 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11462 f_hlexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11463 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11464 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11465 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11466 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11467 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11468
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11469 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11470 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11471 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11472 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11473 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11474 f_hostname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11475 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11476 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11477 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11478 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11480 mch_get_host_name(hostname, 256);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11481 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11482 rettv->vval.v_string = vim_strsave(hostname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11484
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11485 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11486 * iconv() function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11487 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11488 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11489 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11490 f_iconv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11491 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11492 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11493 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11494 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11495 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11496 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11497 char_u from, to, *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11498 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11499 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11500
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11501 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11502 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11504 #ifdef FEAT_MBYTE
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11505 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11506 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11507 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11508 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11509 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11510
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11511 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11512 if (vimconv.vc_type == CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11513 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11514 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11515 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11517 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11518 vim_free(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11519 vim_free(to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11520 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11522
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11523 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11524 * "indent()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11525 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11526 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11527 f_indent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11528 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11529 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11530 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11531 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11532
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11533 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11534 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11535 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11536 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11537 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11538 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11539
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11540 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11541 * "index()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11542 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11543 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11544 f_index(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11545 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11546 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11547 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11548 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11549 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11550 long idx = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11551 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11552
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11553 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11554 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11555 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11556 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11557 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11558 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11559 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11560 if (l != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11561 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11562 item = l->lv_first;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11563 if (argvars[2].v_type != VAR_UNKNOWN)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11564 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11565 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11566
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11567 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11568 * sets, so that a negative number also works. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11569 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11570 idx = l->lv_idx;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11571 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11572 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11573 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11574 item = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11575 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11576
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11577 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11578 if (tv_equal(&item->li_tv, &argvars[1], ic))
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11579 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11580 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11581 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11582 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11583 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11584 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11585
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11586 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11587
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11588 static void get_user_input __ARGS((typval_T argvars, typval_T rettv, int inputdialog));
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11589
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11590 /*
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11591 * This function is used by f_input() and f_inputdialog() functions. The third
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11592 * argument to f_input() specifies the type of completion to use at the
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11593 * prompt. The third argument to f_inputdialog() specifies the value to return
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11594 * when the user cancels the prompt.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11595 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11596 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11597 get_user_input(argvars, rettv, inputdialog)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11598 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11599 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11600 int inputdialog;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11601 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11602 char_u *prompt = get_tv_string_chk(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11603 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11604 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11605 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11606 int cmd_silent_save = cmd_silent;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11607 char_u defstr = (char_u )"";
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11608 int xp_type = EXPAND_NOTHING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11609 char_u *xp_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11610
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11611 rettv->v_type = VAR_STRING;
1397 6df4e719ce4e updated for version 7.1-112 vimboss parents: 1390 diff changeset	11612 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11614 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11615 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11616 if (no_console_input())
1397 6df4e719ce4e updated for version 7.1-112 vimboss parents: 1390 diff changeset	11617 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11618 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11619
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11620 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11621 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11623 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11624 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11625 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11626 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11627 p = prompt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11628 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11629 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11630 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11631 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11632 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11633 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11634 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11635 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11636 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11637 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11638 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11640 cmdline_row = msg_row;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11641
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11642 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11643 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11644 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11645 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11646 stuffReadbuffSpec(defstr);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11647
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11648 if (!inputdialog && argvars[2].v_type != VAR_UNKNOWN)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11649 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11650 char_u *xp_name;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	11651 int xp_namelen;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11652 long argt;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11653
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11654 rettv->vval.v_string = NULL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11655
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11656 xp_name = get_tv_string_buf_chk(&argvars[2], buf);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11657 if (xp_name == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11658 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11659
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11660 xp_namelen = (int)STRLEN(xp_name);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11661
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11662 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt,
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11663 &xp_arg) == FAIL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11664 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11665 }
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11666 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11667
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11668 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11669 rettv->vval.v_string =
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11670 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr,
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11671 xp_type, xp_arg);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11672
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11673 vim_free(xp_arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11674
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11675 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11676 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11677 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11678 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11679 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11682 /*
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11683 * "input()" function
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11684 * Also handles inputsecret() when inputsecret is set.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11685 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11686 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11687 f_input(argvars, rettv)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11688 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11689 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11690 {
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11691 get_user_input(argvars, rettv, FALSE);
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11692 }
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11693
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11694 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11695 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11696 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11697 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11698 f_inputdialog(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11699 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11700 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11701 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11702 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11703 /* Use a GUI dialog if the GUI is running and 'c' is not in 'guioptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11704 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11705 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11706 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11707 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11708 char_u defstr = (char_u )"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11709
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11710 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11711 if (argvars[1].v_type != VAR_UNKNOWN
858 ca82de29ac19 updated for version 7.0g01 vimboss parents: 856 diff changeset	11712 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	11713 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11714 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11715 IObuff[0] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11716 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11717 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11718 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11719 rettv->vval.v_string = vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11720 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11721 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11722 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11723 && argvars[1].v_type != VAR_UNKNOWN
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11724 && argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11725 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11726 get_tv_string_buf(&argvars[2], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11727 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11728 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11729 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11730 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11731 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11732 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11733 #endif
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11734 get_user_input(argvars, rettv, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11735 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11736
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11737 /*
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11738 * "inputlist()" function
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11739 */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11740 static void
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11741 f_inputlist(argvars, rettv)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11742 typval_T *argvars;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11743 typval_T *rettv;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11744 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11745 listitem_T *li;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11746 int selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11747 int mouse_used;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11748
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11749 rettv->vval.v_number = 0;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11750 #ifdef NO_CONSOLE_INPUT
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11751 /* While starting up, there is no place to enter text. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11752 if (no_console_input())
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11753 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11754 #endif
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11755 if (argvars[0].v_type != VAR_LIST \|\| argvars[0].vval.v_list == NULL)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11756 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11757 EMSG2(_(e_listarg), "inputlist()");
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11758 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11759 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11760
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11761 msg_start();
914 bc68103ea3f6 updated for version 7.0-040 vimboss parents: 913 diff changeset	11762 msg_row = Rows - 1; /* for when 'cmdheight' > 1 */
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11763 lines_left = Rows; /* avoid more prompt */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11764 msg_scroll = TRUE;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11765 msg_clr_eos();
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11766
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11767 for (li = argvars[0].vval.v_list->lv_first; li != NULL; li = li->li_next)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11768 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11769 msg_puts(get_tv_string(&li->li_tv));
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11770 msg_putchar('\n');
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11771 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11772
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11773 /* Ask for choice. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11774 selected = prompt_for_number(&mouse_used);
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11775 if (mouse_used)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11776 selected -= lines_left;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11777
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11778 rettv->vval.v_number = selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11779 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11780
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11781
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11782 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11784 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11785 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11786 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11787 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11788 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11789 f_inputrestore(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11790 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11791 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11793 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11794 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11795 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11796 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11797 + ga_userinput.ga_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11798 rettv->vval.v_number = 0; /* OK */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11799 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11800 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11801 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	11802 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11803 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11808 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11809 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11810 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11811 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11812 f_inputsave(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11813 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11814 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11816 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11817 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11818 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11819 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11820 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11821 ++ga_userinput.ga_len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11822 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11823 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11824 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11825 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11828 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11829 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11830 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11831 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11832 f_inputsecret(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11833 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11834 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11836 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11837 ++inputsecret_flag;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11838 f_input(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11839 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11840 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11841 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11842
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11843 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11844 * "insert()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11845 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11846 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11847 f_insert(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11848 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11849 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11850 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11851 long before = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11852 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11853 list_T *l;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11854 int error = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11855
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11856 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11857 if (argvars[0].v_type != VAR_LIST)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11858 EMSG2(_(e_listarg), "insert()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11859 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11860 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11861 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11862 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11863 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11864 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11865 return; /* type error; errmsg already given */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11866
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11867 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11868 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11869 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11870 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11871 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11872 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11873 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11874 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11875 l = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11876 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11877 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11878 if (l != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11879 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11880 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11881 copy_tv(&argvars[0], rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11882 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11883 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11884 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11885
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11886 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11887 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11888 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11889 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11890 f_isdirectory(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11891 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11892 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11893 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11894 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11896
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11897 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11898 * "islocked()" function
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11899 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11900 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11901 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11902 typval_T *argvars;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11903 typval_T *rettv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11904 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11905 lval_T lv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11906 char_u *end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11907 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11908
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11909 rettv->vval.v_number = -1;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11910 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11911 FNE_CHECK_START);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11912 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11913 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11914 if (*end != NUL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11915 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11916 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11917 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11918 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11919 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11920 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11921 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11922 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11923 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11924 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11925 if (di != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11926 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11927 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11928 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11929 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11930 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11931 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11932 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11933 \|\| tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11934 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11935 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11936 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11937 else if (lv.ll_range)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	11938 EMSG(_("E786: Range not allowed"));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11939 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11940 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11941 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11942 /* List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11943 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11944 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11945 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11946 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11947 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11948 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11949
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11950 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11951 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11952
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11953 static void dict_list __ARGS((typval_T argvars, typval_T rettv, int what));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11954
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11955 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11956 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11957 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11958 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11959 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11960 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11961 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11962 dict_list(argvars, rettv, what)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11963 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11964 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11965 int what;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11966 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11967 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11968 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11969 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11970 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11971 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11972 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11973 int todo;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11974
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11975 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11976 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11977 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11978 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11979 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11980 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11981 if ((d = argvars[0].vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11982 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11983
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11984 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11985 return;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11986
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11987 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11988 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11989 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11990 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11991 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11992 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11993 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11994
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11995 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11996 if (li == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11997 break;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11998 list_append(rettv->vval.v_list, li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11999
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12000 if (what == 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12001 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12002 /* keys() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12003 li->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	12004 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12005 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12006 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12007 else if (what == 1)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12008 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12009 /* values() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12010 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12011 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12012 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12013 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12014 /* items() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12015 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12016 li->li_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	12017 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12018 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12019 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12020 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12021 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12022
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12023 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12024 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12025 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12026 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12027 li2->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	12028 li2->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12029 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12030
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12031 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12032 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12033 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12034 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12035 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12036 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12037 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12038 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12039 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12040
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12041 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12042 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12043 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12044 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12045 f_items(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12046 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12047 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12048 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12049 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12050 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12051
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12052 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12053 * "join()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12054 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12055 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12056 f_join(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12057 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12058 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12059 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12060 garray_T ga;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12061 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12062
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12063 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12064 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12065 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12066 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12067 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12068 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12069 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12070 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12071 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12072 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12073 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12074 sep = get_tv_string_chk(&argvars[1]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12075
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12076 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12077
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12078 if (sep != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12079 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12080 ga_init2(&ga, (int)sizeof(char), 80);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	12081 list_join(&ga, argvars[0].vval.v_list, sep, TRUE, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12082 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12083 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12084 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12085 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12086 rettv->vval.v_string = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12087 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12088
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12089 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12090 * "keys()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12091 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12092 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12093 f_keys(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12094 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12095 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12096 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12097 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12098 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12099
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12100 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12101 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12102 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12103 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12104 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12105 f_last_buffer_nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12106 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12107 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12108 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12109 int n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12110 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12112 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12113 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12114 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12115
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12116 rettv->vval.v_number = n;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12117 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12118
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12119 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12120 * "len()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12121 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12122 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12123 f_len(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12124 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12125 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12126 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12127 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12128 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12129 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12130 case VAR_NUMBER:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12131 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12132 get_tv_string(&argvars[0]));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12133 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12134 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12135 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12136 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12137 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12138 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12139 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12140 default:
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	12141 EMSG(_("E701: Invalid type for len()"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12142 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12143 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12144 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12145
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12146 static void libcall_common __ARGS((typval_T argvars, typval_T rettv, int type));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12147
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12148 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12149 libcall_common(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12150 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12151 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12152 int type;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12153 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12154 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12155 char_u *string_in;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12156 char_u **string_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12157 int nr_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12158 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12159
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12160 rettv->v_type = type;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12161 if (type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12162 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12163 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12164 rettv->vval.v_string = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12165
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12166 if (check_restricted() \|\| check_secure())
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12167 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12168
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12169 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12170 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12171 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12172 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12173 string_in = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12174 if (argvars[2].v_type == VAR_STRING)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12175 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12176 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12177 string_result = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12178 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12179 string_result = &rettv->vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12180 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12181 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12182 string_in,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12183 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12184 string_result,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12185 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12186 && type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12187 rettv->vval.v_number = nr_result;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12188 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12189 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12192 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12193 * "libcall()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12194 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12195 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12196 f_libcall(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12197 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12198 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12199 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12200 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12201 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12202
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12203 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12204 * "libcallnr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12205 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12206 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12207 f_libcallnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12208 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12209 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12210 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12211 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12212 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12213
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12214 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12215 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12216 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12217 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12218 f_line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12219 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12220 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12221 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12222 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12223 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12224 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12225
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12226 fp = var2fpos(&argvars[0], TRUE, &fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12227 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12228 lnum = fp->lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12229 rettv->vval.v_number = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12231
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12232 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12233 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12234 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12235 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12236 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12237 f_line2byte(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12238 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12239 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12241 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12242 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12243 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12244 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12245
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12246 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12247 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12248 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12249 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12250 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12251 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12252 ++rettv->vval.v_number;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12253 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12256 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12257 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12258 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12259 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12260 f_lispindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12261 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12262 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12264 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12265 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12266 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12268 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12269 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12270 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12271 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12272 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12273 rettv->vval.v_number = get_lisp_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12274 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12276 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12277 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12278 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12281 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12282 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12283 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12284 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12285 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12286 f_localtime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12287 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12288 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12289 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12290 rettv->vval.v_number = (varnumber_T)time(NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12292
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12293 static void get_maparg __ARGS((typval_T argvars, typval_T rettv, int exact));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12294
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12295 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12296 get_maparg(argvars, rettv, exact)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12297 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12298 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12299 int exact;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12301 char_u *keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12302 char_u *which;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12303 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12304 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12305 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12306 int mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12307 garray_T ga;
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12308 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12310 /* return empty string for failure */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12311 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12312 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12313
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12314 keys = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12315 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12316 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12317
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12318 if (argvars[1].v_type != VAR_UNKNOWN)
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12319 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12320 which = get_tv_string_buf_chk(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12321 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12322 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12323 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12324 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12325 which = (char_u *)"";
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12326 if (which == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12327 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12328
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12329 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12330
861 169533a9699f updated for version 7.0g02 vimboss parents: 858 diff changeset	12331 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, FALSE);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12332 rhs = check_map(keys, mode, exact, FALSE, abbr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12333 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12334 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12335 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12336 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12337 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12338 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12340 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12341 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12343 ga_append(&ga, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12344 rettv->vval.v_string = (char_u *)ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12348 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12349 * "map()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12350 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12351 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12352 f_map(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12353 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12354 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12355 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12356 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12357 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12358
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12359 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12360 * "maparg()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12361 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12362 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12363 f_maparg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12364 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12365 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12366 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12367 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12368 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12369
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12370 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12371 * "mapcheck()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12372 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12373 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12374 f_mapcheck(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12375 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12376 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12377 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12378 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12379 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12380
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12381 static void find_some_match __ARGS((typval_T argvars, typval_T rettv, int start));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12382
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12383 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12384 find_some_match(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12385 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12386 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12387 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12388 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12389 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12390 char_u *expr = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12391 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12392 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12393 char_u patbuf[NUMBUFLEN];
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12394 char_u strbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12395 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12396 long start = 0;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12397 long nth = 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12398 colnr_T startcol = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12399 int match = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12400 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12401 listitem_T *li = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12402 long idx = 0;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12403 char_u *tofree = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12405 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12406 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12407 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12408
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12409 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12410 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12411 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12412 /* return empty list when there are no matches */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12413 if (rettv_list_alloc(rettv) == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12414 goto theend;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12415 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12416 else if (type == 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12417 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12418 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12419 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12420 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12421
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12422 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12423 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12424 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12425 goto theend;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12426 li = l->lv_first;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12427 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12428 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12429 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12430
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12431 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12432 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12433 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12434
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12435 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12436 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12437 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12438
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12439 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12440 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12441 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12442 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12443 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12444 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12445 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12446 goto theend;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12447 idx = l->lv_idx; /* use the cached index */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12448 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12449 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12450 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12451 if (start < 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12452 start = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12453 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12454 goto theend;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12455 /* When "count" argument is there ignore matches before "start",
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12456 * otherwise skip part of the string. Differs when pattern is "^"
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12457 * or "\<". */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12458 if (argvars[3].v_type != VAR_UNKNOWN)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12459 startcol = start;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12460 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12461 str += start;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12462 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12463
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12464 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12465 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12466 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12467 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12469
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12470 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12471 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12472 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12473 regmatch.rm_ic = p_ic;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12474
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12475 for (;;)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12476 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12477 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12478 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12479 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12480 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12481 match = FALSE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12482 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12483 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12484 vim_free(tofree);
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12485 str = echo_string(&li->li_tv, &tofree, strbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12486 if (str == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12487 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12488 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12489
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12490 match = vim_regexec_nl(&regmatch, str, (colnr_T)startcol);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12491
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12492 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12493 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12494 if (l == NULL && !match)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12495 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12496
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12497 /* Advance to just after the match. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12498 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12499 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12500 li = li->li_next;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12501 ++idx;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12502 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12503 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12504 {
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12505 #ifdef FEAT_MBYTE
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12506 startcol = (colnr_T)(regmatch.startp[0]
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12507 + (*mb_ptr2len)(regmatch.startp[0]) - str);
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12508 #else
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12509 startcol = regmatch.startp[0] + 1 - str;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12510 #endif
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12511 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12512 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12513
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12514 if (match)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12515 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12516 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12517 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12518 int i;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12519
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12520 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12521 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12522 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12523 if (regmatch.endp[i] == NULL)
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12524 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12525 if (list_append_string(rettv->vval.v_list,
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12526 (char_u *)"", 0) == FAIL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12527 break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12528 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12529 else if (list_append_string(rettv->vval.v_list,
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12530 regmatch.startp[i],
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12531 (int)(regmatch.endp[i] - regmatch.startp[i]))
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12532 == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12533 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12534 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12535 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12536 else if (type == 2)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12537 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12538 /* return matched string */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12539 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12540 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12541 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12542 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12543 (int)(regmatch.endp[0] - regmatch.startp[0]));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12544 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12545 else if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12546 rettv->vval.v_number = idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12547 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12548 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12549 if (type != 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12550 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12551 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12552 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12553 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12554 (varnumber_T)(regmatch.endp[0] - str);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12555 rettv->vval.v_number += (varnumber_T)(str - expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12558 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12560
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12561 theend:
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12562 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12563 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12566 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12567 * "match()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12568 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12569 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12570 f_match(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12571 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12572 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12573 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12574 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12575 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12576
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12577 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12578 * "matchadd()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12579 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12580 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12581 f_matchadd(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12582 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12583 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12584 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12585 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12586 char_u buf[NUMBUFLEN];
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12587 char_u grp = get_tv_string_buf_chk(&argvars[0], buf); / group */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12588 char_u pat = get_tv_string_buf_chk(&argvars[1], buf); / pattern */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12589 int prio = 10; /* default priority */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12590 int id = -1;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12591 int error = FALSE;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12592
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12593 rettv->vval.v_number = -1;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12594
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12595 if (grp == NULL \|\| pat == NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12596 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12597 if (argvars[2].v_type != VAR_UNKNOWN)
1328 4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12598 {
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12599 prio = get_tv_number_chk(&argvars[2], &error);
1328 4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12600 if (argvars[3].v_type != VAR_UNKNOWN)
4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12601 id = get_tv_number_chk(&argvars[3], &error);
4c70a10ce2bb updated for version 7.1-042 vimboss parents: 1326 diff changeset	12602 }
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12603 if (error == TRUE)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12604 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12605 if (id >= 1 && id <= 3)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12606 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12607 EMSGN("E798: ID is reserved for \":match\": %ld", id);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12608 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12609 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12610
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12611 rettv->vval.v_number = match_add(curwin, grp, pat, prio, id);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12612 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12613 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12614
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12615 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12616 * "matcharg()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12617 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12618 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12619 f_matcharg(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12620 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12621 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12622 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12623 if (rettv_list_alloc(rettv) == OK)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12624 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12625 #ifdef FEAT_SEARCH_EXTRA
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12626 int id = get_tv_number(&argvars[0]);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12627 matchitem_T *m;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12628
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12629 if (id >= 1 && id <= 3)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12630 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12631 if ((m = (matchitem_T *)get_match(curwin, id)) != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12632 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12633 list_append_string(rettv->vval.v_list,
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12634 syn_id2name(m->hlg_id), -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12635 list_append_string(rettv->vval.v_list, m->pattern, -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12636 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12637 else
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12638 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12639 list_append_string(rettv->vval.v_list, NUL, -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12640 list_append_string(rettv->vval.v_list, NUL, -1);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12641 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12642 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12643 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12644 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12645 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12646
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12647 /*
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12648 * "matchdelete()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12649 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12650 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12651 f_matchdelete(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12652 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12653 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12654 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12655 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12656 rettv->vval.v_number = match_delete(curwin,
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12657 (int)get_tv_number(&argvars[0]), TRUE);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	12658 #endif
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12659 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12660
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12661 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12662 * "matchend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12663 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12664 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12665 f_matchend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12666 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12667 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12668 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12669 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12670 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12671
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12672 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12673 * "matchlist()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12674 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12675 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12676 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12677 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12678 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12679 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12680 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12681 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12682
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12683 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12684 * "matchstr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12685 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12686 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12687 f_matchstr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12688 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12689 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12690 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12691 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12692 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12693
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12694 static void max_min __ARGS((typval_T argvars, typval_T rettv, int domax));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12695
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12696 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12697 max_min(argvars, rettv, domax)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12698 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12699 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12700 int domax;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12701 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12702 long n = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12703 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12704 int error = FALSE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12705
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12706 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12707 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12708 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12709 listitem_T *li;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12710
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12711 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12712 if (l != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12713 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12714 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12715 if (li != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12716 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12717 n = get_tv_number_chk(&li->li_tv, &error);
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12718 for (;;)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12719 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12720 li = li->li_next;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12721 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12722 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12723 i = get_tv_number_chk(&li->li_tv, &error);
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12724 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12725 n = i;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12726 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12727 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12728 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12729 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12730 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12731 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12732 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12733 int first = TRUE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12734 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12735 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12736
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12737 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12738 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12739 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12740 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12741 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12742 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12743 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12744 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12745 --todo;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12746 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12747 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12748 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12749 n = i;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12750 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12751 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12752 else if (domax ? i > n : i < n)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12753 n = i;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12754 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12755 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12756 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12757 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12758 else
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12759 EMSG(_(e_listdictarg));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12760 rettv->vval.v_number = error ? 0 : n;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12761 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12762
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12763 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12764 * "max()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12765 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12766 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12767 f_max(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12768 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12769 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12770 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12771 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12772 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12773
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12774 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12775 * "min()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12776 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12777 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12778 f_min(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12779 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12780 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12781 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12782 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12783 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12784
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12785 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12786
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12787 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12788 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12789 * needed.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12790 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12791 static int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12792 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12793 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12794 int prot;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12795 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12796 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12797 char_u *updir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12798 int r = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12799
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12800 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12801 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12802 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12803 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12804 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12805
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12806 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12807 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12808 if (updir == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12809 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12810 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12811 r = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12812 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12813 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12814 vim_free(updir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12815 return r;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12816 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12817
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12818 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12819 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12820 * "mkdir()" function
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12821 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12822 static void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12823 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12824 typval_T *argvars;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12825 typval_T *rettv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12826 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12827 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12828 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12829 int prot = 0755;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12830
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12831 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12832 if (check_restricted() \|\| check_secure())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12833 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12834
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12835 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12836 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12837 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12838 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12839 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12840 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12841 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12842 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12843 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12844 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12845 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12846
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12847 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12848 * "mode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12849 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12850 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12851 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12852 f_mode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12853 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12854 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12855 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12856 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12857
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12858 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12859 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12861 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12862 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12863 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12864 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12865 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12866 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12867 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12868 if (State == HITRETURN \|\| State == ASKMORE \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12869 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12870 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12871 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12872 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12873 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12874 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12875 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12877 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12878 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12879 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12880 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12881
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12882 buf[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12883 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12884 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12887 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12888 * "nextnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12889 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12890 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12891 f_nextnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12892 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12893 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12894 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12895 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12896
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12897 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12898 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12899 if (lnum < 0 \|\| lnum > curbuf->b_ml.ml_line_count)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12900 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12901 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12902 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12903 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12904 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12905 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12906 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12907 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12908 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12909
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12910 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12911 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12912 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12913 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12914 f_nr2char(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12915 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12916 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12917 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12918 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12919
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12920 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12921 if (has_mbyte)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12922 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12923 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12924 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12925 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12926 buf[0] = (char_u)get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12927 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12928 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12929 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12930 rettv->vval.v_string = vim_strsave(buf);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12931 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12932
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12933 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12934 * "pathshorten()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12935 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12936 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12937 f_pathshorten(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12938 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12939 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12940 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12941 char_u *p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12942
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12943 rettv->v_type = VAR_STRING;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12944 p = get_tv_string_chk(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12945 if (p == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12946 rettv->vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12947 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12948 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12949 p = vim_strsave(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12950 rettv->vval.v_string = p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12951 if (p != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12952 shorten_dir(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12953 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12954 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12955
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12956 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12957 * "prevnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12958 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12959 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12960 f_prevnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12961 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12962 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12963 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12964 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12965
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12966 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12967 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12968 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12969 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12970 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12971 --lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12972 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12973 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12974
491 21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12975 #ifdef HAVE_STDARG_H
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12976 /* This dummy va_list is here because:
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12977 * - passing a NULL pointer doesn't work when va_list isn't a pointer
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12978 * - locally in the function results in a "used before set" warning
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12979 * - using va_start() to initialize it gives "function with fixed args" error */
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12980 static va_list ap;
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12981 #endif
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12982
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12983 /*
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12984 * "printf()" function
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12985 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12986 static void
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12987 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12988 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12989 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12990 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12991 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12992 rettv->vval.v_string = NULL;
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	12993 #ifdef HAVE_STDARG_H /* only very old compilers can't do this */
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12994 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12995 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12996 int len;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12997 char_u *s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12998 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12999 char *fmt;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13000
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13001 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13002 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13003 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	13004 len = vim_vsnprintf(NULL, 0, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13005 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13006 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13007 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13008 if (s != NULL)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13009 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13010 rettv->vval.v_string = s;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	13011 (void)vim_vsnprintf((char *)s, len + 1, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13012 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13013 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13014 did_emsg \|= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13015 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13016 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13017 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13018
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	13019 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13020 * "pumvisible()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13021 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13022 /ARGSUSED/
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13023 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13024 f_pumvisible(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13025 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13026 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13027 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13028 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13029 #ifdef FEAT_INS_EXPAND
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13030 if (pum_visible())
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13031 rettv->vval.v_number = 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13032 #endif
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13033 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13034
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13035 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13036 * "range()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13037 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13038 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13039 f_range(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13040 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13041 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13042 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13043 long start;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13044 long end;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13045 long stride = 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13046 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13047 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13048
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13049 start = get_tv_number_chk(&argvars[0], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13050 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13051 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13052 end = start - 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13053 start = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13054 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13055 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13056 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13057 end = get_tv_number_chk(&argvars[1], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13058 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13059 stride = get_tv_number_chk(&argvars[2], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13060 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13061
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13062 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13063 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13064 return; /* type error; errmsg already given */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13065 if (stride == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13066 EMSG(_("E726: Stride is zero"));
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	13067 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13068 EMSG(_("E727: Start past end"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13069 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13070 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13071 if (rettv_list_alloc(rettv) == OK)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13072 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13073 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13074 (varnumber_T)i) == FAIL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13075 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13076 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13077 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13078
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13079 /*
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13080 * "readfile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13081 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13082 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13083 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13084 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13085 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13086 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13087 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13088 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13089 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13090 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13091 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13092 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13093 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13094 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13095 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13096 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13097 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13098 char_u prev = NULL; / previously read bytes, if any */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13099 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13100 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13101 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13102 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13103 long cnt = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13104
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13105 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13106 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13107 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13108 binary = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13109 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13110 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13111 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13112
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13113 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13114 return;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13115
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13116 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13117 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13118 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13119 if (fname == NUL \|\| (fd = mch_fopen((char )fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13120 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13121 EMSG2(_(e_notopen), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13122 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13123 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13124
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13125 filtd = 0;
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13126 while (cnt < maxline \|\| maxline < 0)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13127 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	13128 readlen = (int)fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13129 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13130 tolist = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13131 for ( ; filtd < buflen \|\| readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13132 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13133 if (buf[filtd] == '\n' \|\| readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13134 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13135 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13136 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13137 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13138 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13139
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13140 /* Found end-of-line or end-of-file: add a text line to the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13141 * list. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13142 chop = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13143 if (!binary)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13144 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13145 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13146 ++chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13147 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13148 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13149 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13150 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13151 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13152 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13153 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13154 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13155 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13156 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13157 prev = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13158 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13159 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13160 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13161 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13162 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13163
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13164 li = listitem_alloc();
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13165 if (li == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13166 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13167 vim_free(s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13168 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13169 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13170 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13171 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13172 li->li_tv.vval.v_string = s;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13173 list_append(rettv->vval.v_list, li);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13174
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13175 if (++cnt >= maxline && maxline >= 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13176 break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13177 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13178 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13179 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13180 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13181 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13182 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13183 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13184 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13185
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13186 if (tolist == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13187 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13188 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13189 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13190 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13191 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13192 prevlen = buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13193 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13194 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13195 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13196 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13197 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13198 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13199 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13200 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13201 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13202 prev = s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13203 prevlen += buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13204 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13205 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13206 filtd = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13207 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13208 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13209 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13210 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13211 filtd -= tolist;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13212 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13213 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13214
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13215 /*
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13216 * For a negative line count use only the lines at the end of the file,
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13217 * free the rest.
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13218 */
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13219 if (maxline < 0)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13220 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13221 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13222 listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13223 --cnt;
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13224 }
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13225
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13226 vim_free(prev);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13227 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13228 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13229
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13230 #if defined(FEAT_RELTIME)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13231 static int list2proftime __ARGS((typval_T arg, proftime_T tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13232
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13233 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13234 * Convert a List to proftime_T.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13235 * Return FAIL when there is something wrong.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13236 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13237 static int
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13238 list2proftime(arg, tm)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13239 typval_T *arg;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13240 proftime_T *tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13241 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13242 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13243 int error = FALSE;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13244
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13245 if (arg->v_type != VAR_LIST \|\| arg->vval.v_list == NULL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13246 \|\| arg->vval.v_list->lv_len != 2)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13247 return FAIL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13248 n1 = list_find_nr(arg->vval.v_list, 0L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13249 n2 = list_find_nr(arg->vval.v_list, 1L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13250 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13251 tm->HighPart = n1;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13252 tm->LowPart = n2;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13253 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13254 tm->tv_sec = n1;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13255 tm->tv_usec = n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13256 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13257 return error ? FAIL : OK;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13258 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13259 #endif /* FEAT_RELTIME */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13260
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13261 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13262 * "reltime()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13263 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13264 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13265 f_reltime(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13266 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13267 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13268 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13269 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13270 proftime_T res;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13271 proftime_T start;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13272
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13273 if (argvars[0].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13274 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13275 /* No arguments: get current time. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13276 profile_start(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13277 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13278 else if (argvars[1].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13279 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13280 if (list2proftime(&argvars[0], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13281 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13282 profile_end(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13283 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13284 else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13285 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13286 /* Two arguments: compute the difference. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13287 if (list2proftime(&argvars[0], &start) == FAIL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13288 \|\| list2proftime(&argvars[1], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13289 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13290 profile_sub(&res, &start);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13291 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13292
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13293 if (rettv_list_alloc(rettv) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13294 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13295 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13296
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13297 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13298 n1 = res.HighPart;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13299 n2 = res.LowPart;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13300 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13301 n1 = res.tv_sec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13302 n2 = res.tv_usec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13303 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13304 list_append_number(rettv->vval.v_list, (varnumber_T)n1);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13305 list_append_number(rettv->vval.v_list, (varnumber_T)n2);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13306 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13307 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13308 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13309
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13310 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13311 * "reltimestr()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13312 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13313 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13314 f_reltimestr(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13315 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13316 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13317 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13318 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13319 proftime_T tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13320 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13321
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13322 rettv->v_type = VAR_STRING;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13323 rettv->vval.v_string = NULL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13324 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13325 if (list2proftime(&argvars[0], &tm) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13326 rettv->vval.v_string = vim_strsave((char_u *)profile_msg(&tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13327 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13328 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13329
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13330 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13331 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13332 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13333
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13334 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13335 make_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13336 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13337 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13338 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13339 && !gui.in_use
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13340 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13341 )
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13342 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13343 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13344 setup_term_clip();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13345 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13346 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13347 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13348
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13349 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13350 check_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13351 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13352 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13353 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13354 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13355 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13356 return FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13357 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13358 return OK;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13359 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13360 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13361
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13362 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13363 static void remote_common __ARGS((typval_T argvars, typval_T rettv, int expr));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13364
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13365 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13366 remote_common(argvars, rettv, expr)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13367 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13368 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13369 int expr;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13370 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13371 char_u *server_name;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13372 char_u *keys;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13373 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13374 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13375 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13376 HWND w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13377 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13378 Window w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13379 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13380
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13381 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13382 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13383
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13384 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13385 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13386 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13387 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13388
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13389 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13390 if (server_name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13391 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13392 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13393 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13394 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13395 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13396 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13397 < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13398 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13399 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13400 if (r != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13401 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13402 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13403 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13404 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13405 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13406
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13407 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13408
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13409 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13410 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13411 dictitem_T v;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	13412 char_u str[30];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13413 char_u *idvar;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13414
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13415 sprintf((char *)str, PRINTF_HEX_LONG_U, (long_u)w);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13416 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13417 v.di_tv.vval.v_string = vim_strsave(str);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13418 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13419 if (idvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13420 set_var(idvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13421 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13422 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13423 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13424 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13425
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13426 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13427 * "remote_expr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13428 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13429 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13430 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13431 f_remote_expr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13432 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13433 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13434 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13435 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13436 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13437 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13438 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13439 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13440 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13441
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13442 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13443 * "remote_foreground()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13444 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13445 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13446 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13447 f_remote_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13448 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13449 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13450 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13451 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13452 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13453 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13454 /* On Win32 it's done in this application. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13455 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13456 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13457
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13458 if (server_name != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13459 serverForeground(server_name);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13460 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13461 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13462 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13463 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13464 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13465 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13466 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13467 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13468 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13469 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13470 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13471
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13472 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13473 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13474 f_remote_peek(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13475 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13476 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13477 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13478 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13479 dictitem_T v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13480 char_u *s = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13481 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13482 long_u n = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13483 # endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13484 char_u *serverid;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13485
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13486 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13487 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13488 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13489 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13490 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13491 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13492 if (serverid == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13493 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13494 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13495 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13496 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13497 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13498 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13499 if (n == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13500 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13501 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13502 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13503 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13504 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13505 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13506 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13507 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13508 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13509 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13510
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13511 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13512 serverStrToWin(serverid), &s);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13513 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13514
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13515 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13516 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13517 char_u *retvar;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13518
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13519 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13520 v.di_tv.vval.v_string = vim_strsave(s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13521 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13522 if (retvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13523 set_var(retvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13524 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13525 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13526 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13527 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13528 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13529 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13530
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13531 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13532 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13533 f_remote_read(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13534 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13535 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13536 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13537 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13538
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13539 #ifdef FEAT_CLIENTSERVER
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13540 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13541
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13542 if (serverid != NULL && !check_restricted() && !check_secure())
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13543 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13544 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13545 /* The server's HWND is encoded in the 'id' parameter */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13546 long_u n = 0;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13547
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13548 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13549 if (n != 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13550 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13551 if (r == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13552 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13553 if (check_connection() == FAIL \|\| serverReadReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13554 serverStrToWin(serverid), &r, FALSE) < 0)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13555 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13556 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13557 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13558 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13559 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13560 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13561 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13562
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13563 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13564 * "remote_send()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13565 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13566 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13567 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13568 f_remote_send(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13569 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13570 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13571 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13572 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13573 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13574 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13575 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13576 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13577 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13578
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13579 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13580 * "remove()" function
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13581 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13582 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13583 f_remove(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13584 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13585 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13586 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13587 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13588 listitem_T item, item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13589 listitem_T *li;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13590 long idx;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13591 long end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13592 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13593 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13594 dictitem_T *di;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13595
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13596 rettv->vval.v_number = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13597 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13598 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13599 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13600 EMSG2(_(e_toomanyarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13601 else if ((d = argvars[0].vval.v_dict) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13602 && !tv_check_lock(d->dv_lock, (char_u *)"remove() argument"))
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13603 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13604 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13605 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13606 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13607 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13608 if (di == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13609 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13610 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13611 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13612 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13613 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13614 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13615 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	13616 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13617 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13618 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13619 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13620 EMSG2(_(e_listdictarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13621 else if ((l = argvars[0].vval.v_list) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13622 && !tv_check_lock(l->lv_lock, (char_u *)"remove() argument"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13623 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13624 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13625
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13626 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13627 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13628 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13629 else if ((item = list_find(l, idx)) == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13630 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13631 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13632 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13633 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13634 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13635 /* Remove one item, return its value. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13636 list_remove(l, item, item);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13637 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13638 vim_free(item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13639 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13640 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13641 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13642 /* Remove range of items, return list with values. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13643 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13644 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13645 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13646 else if ((item2 = list_find(l, end)) == NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13647 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13648 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13649 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13650 int cnt = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13651
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13652 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13653 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13654 ++cnt;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13655 if (li == item2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13656 break;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13657 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13658 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13659 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13660 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13661 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13662 list_remove(l, item, item2);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13663 if (rettv_list_alloc(rettv) == OK)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13664 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13665 l = rettv->vval.v_list;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13666 l->lv_first = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13667 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13668 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13669 item2->li_next = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13670 l->lv_len = cnt;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13671 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13672 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13673 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13674 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13675 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13676 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13679 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13680 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13681 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13682 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13683 f_rename(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13684 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13685 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13687 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13689 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13690 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13691 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13692 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13693 get_tv_string_buf(&argvars[1], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13695
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13696 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13697 * "repeat()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13698 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13699 /ARGSUSED/
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13700 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13701 f_repeat(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13702 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13703 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13704 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13705 char_u *p;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13706 int n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13707 int slen;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13708 int len;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13709 char_u *r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13710 int i;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13711
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13712 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13713 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13714 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13715 if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13716 while (n-- > 0)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13717 if (list_extend(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13718 argvars[0].vval.v_list, NULL) == FAIL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13719 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13720 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13721 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13722 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13723 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13724 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13725 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13726
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13727 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13728 len = slen * n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13729 if (len <= 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13730 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13731
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13732 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13733 if (r != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13734 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13735 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13736 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13737 r[len] = NUL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13738 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13739
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13740 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13741 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13742 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13743
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13744 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13745 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13746 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13747 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13748 f_resolve(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13749 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13750 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13751 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13752 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13753
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13754 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13755 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13756 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13757 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13758
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13759 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13760 if (v != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13761 rettv->vval.v_string = v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13762 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13763 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13764 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13765 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13766 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13767 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13768 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13769 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13770 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13771 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13772 char_u *q;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13773 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13774 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13775 int limit = 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13776
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13777 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13778
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13779 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13780 \|\| (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13781 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13782
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13783 len = STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13784 if (len > 0 && after_pathsep(p, p + len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13785 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13786
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13787 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13788 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13789 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13790 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13791 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13792 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13793 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13795
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13796 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13797 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13798 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13799 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13800 len = readlink((char )p, (char )buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13801 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13802 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13803 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13805 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13807 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13808 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13809 EMSG(_("E655: Too many symbolic links (cycle?)"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13810 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13811 goto fail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13812 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13813
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13814 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13815 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13816 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13817 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13818
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13819 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13820 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13821 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13822 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13823 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13824 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13825 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13826 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13827 {
594 35cef95a6b76 updated for version 7.0168 vimboss parents: 591 diff changeset	13828 cpy = concat_str(q - 1, remain);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13829 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13830 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13831 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13832 remain = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13833 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13834 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13835 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13838 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13839 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13840 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13841 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13842 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13843 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13844 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13845 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13846 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13847 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13848 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13849 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13850 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13851 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13852 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13853 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13854 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13856 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13857 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13858 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13859 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13860 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13861 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13863
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13864 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13865 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13866
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13867 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13868 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13869 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13870 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13871 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13872 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13873 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13874 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13875 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13877 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13878 if (*q != NUL)
1341 2ae2dd2591fa updated for version 7.1-055 vimboss parents: 1328 diff changeset	13879 mch_memmove(remain, q - 1, STRLEN(q - 1) + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13880 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13881 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13882 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13883 remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13887 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13888 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13889 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13890 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13891 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13892 && *p != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13893 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13894 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13895 \|\| vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13896 \|\| (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13897 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13898 \|\| vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13899 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13900 /* Prepend "./". */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13901 cpy = concat_str((char_u *)"./", p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13902 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13904 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13905 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13906 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13908 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13910 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13911 q = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13912 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13913 q += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13914 if (q > p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13915 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13918
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13919 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13920 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13921 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13923 q = p + STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13924 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13925 *gettail_sep(p) = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13926 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13927
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13928 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13930 # else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13931 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13932 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13933 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13934
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13935 simplify_filename(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13937 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13938 fail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13939 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13940 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13942
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13943 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13944 * "reverse({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13945 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13946 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13947 f_reverse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13948 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13949 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13950 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13951 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13952 listitem_T li, ni;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13953
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13954 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13955 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13956 EMSG2(_(e_listarg), "reverse()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13957 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13958 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13959 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13960 li = l->lv_last;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	13961 l->lv_first = l->lv_last = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13962 l->lv_len = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13963 while (li != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13964 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13965 ni = li->li_prev;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13966 list_append(l, li);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13967 li = ni;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13968 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13969 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13970 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13971 ++l->lv_refcount;
1574 f1d121474467 updated for version 7.1-287 vimboss parents: 1571 diff changeset	13972 l->lv_idx = l->lv_len - l->lv_idx - 1;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13973 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13975
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13976 #define SP_NOMOVE 0x01 /* don't move cursor */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13977 #define SP_REPEAT 0x02 /* repeat to find outer pair */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13978 #define SP_RETCOUNT 0x04 /* return matchcount */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13979 #define SP_SETPCMARK 0x08 /* set previous context mark */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13980 #define SP_START 0x10 /* accept match at start position */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13981 #define SP_SUBPAT 0x20 /* return nr of matching sub-pattern */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13982 #define SP_END 0x40 /* leave cursor at end of match */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13983
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13984 static int get_search_arg __ARGS((typval_T varp, int flagsp));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13985
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13986 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13987 * Get flags for a search function.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13988 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13989 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13990 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13991 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13992 get_search_arg(varp, flagsp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13993 typval_T *varp;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13994 int *flagsp;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13995 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13996 int dir = FORWARD;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13997 char_u *flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13998 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13999 int mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14000
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14001 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14002 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14003 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14004 if (flags == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14005 return 0; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14006 while (*flags != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14007 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14008 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14009 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14010 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14011 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14012 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14013 default: mask = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14014 if (flagsp != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14015 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14016 {
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14017 case 'c': mask = SP_START; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14018 case 'e': mask = SP_END; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14019 case 'm': mask = SP_RETCOUNT; break;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14020 case 'n': mask = SP_NOMOVE; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14021 case 'p': mask = SP_SUBPAT; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14022 case 'r': mask = SP_REPEAT; break;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14023 case 's': mask = SP_SETPCMARK; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14024 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14025 if (mask == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14026 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14027 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14028 dir = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14029 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14030 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14031 *flagsp \|= mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14032 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14033 if (dir == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14034 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14035 ++flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14036 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14037 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14038 return dir;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14039 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14040
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14041 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14042 * Shared by search() and searchpos() functions
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14043 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14044 static int
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14045 search_cmn(argvars, match_pos, flagsp)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14046 typval_T *argvars;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14047 pos_T *match_pos;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14048 int *flagsp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14049 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14050 int flags;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14051 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14052 pos_T pos;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14053 pos_T save_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14054 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14055 int dir;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14056 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14057 long lnum_stop = 0;
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14058 proftime_T tm;
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14059 #ifdef FEAT_RELTIME
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14060 long time_limit = 0;
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14061 #endif
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14062 int options = SEARCH_KEEP;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14063 int subpatnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14064
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14065 pat = get_tv_string(&argvars[0]);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14066 dir = get_search_arg(&argvars[1], flagsp); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14067 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14068 goto theend;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14069 flags = *flagsp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14070 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14071 options \|= SEARCH_START;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14072 if (flags & SP_END)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14073 options \|= SEARCH_END;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14074
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14075 /* Optional arguments: line number to stop searching and timeout. */
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14076 if (argvars[1].v_type != VAR_UNKNOWN && argvars[2].v_type != VAR_UNKNOWN)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14077 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14078 lnum_stop = get_tv_number_chk(&argvars[2], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14079 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14080 goto theend;
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14081 #ifdef FEAT_RELTIME
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14082 if (argvars[3].v_type != VAR_UNKNOWN)
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14083 {
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14084 time_limit = get_tv_number_chk(&argvars[3], NULL);
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14085 if (time_limit < 0)
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14086 goto theend;
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14087 }
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14088 #endif
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14089 }
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14090
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14091 #ifdef FEAT_RELTIME
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14092 /* Set the time limit, if there is one. */
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14093 profile_setlimit(time_limit, &tm);
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14094 #endif
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14095
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14096 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14097 * This function does not accept SP_REPEAT and SP_RETCOUNT flags.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14098 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14099 * Also, Only the SP_NOMOVE or the SP_SETPCMARK flag can be set. Both
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14100 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14101 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14102 if (((flags & (SP_REPEAT \| SP_RETCOUNT)) != 0)
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14103 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14104 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14105 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14106 goto theend;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14107 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14108
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14109 pos = save_cursor = curwin->w_cursor;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14110 subpatnum = searchit(curwin, curbuf, &pos, dir, pat, 1L,
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14111 options, RE_SEARCH, (linenr_T)lnum_stop, &tm);
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14112 if (subpatnum != FAIL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14113 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14114 if (flags & SP_SUBPAT)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14115 retval = subpatnum;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14116 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14117 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14118 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14119 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14120 curwin->w_cursor = pos;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14121 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14122 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14123 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14124 match_pos->lnum = pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14125 match_pos->col = pos.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14126 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14127 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14128 * correct that here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14129 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14130 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14131
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14132 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14133 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14134 curwin->w_cursor = save_cursor;
1311 b686fb4898d1 updated for version 7.1-025 vimboss parents: 1293 diff changeset	14135 else
b686fb4898d1 updated for version 7.1-025 vimboss parents: 1293 diff changeset	14136 curwin->w_set_curswant = TRUE;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14137 theend:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14138 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14139
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14140 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14141 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14142
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14143 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14144 * "search()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14145 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14146 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14147 f_search(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14148 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14149 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14150 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14151 int flags = 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14152
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14153 rettv->vval.v_number = search_cmn(argvars, NULL, &flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14154 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14155
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14156 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14157 * "searchdecl()" function
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14158 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14159 static void
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14160 f_searchdecl(argvars, rettv)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14161 typval_T *argvars;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14162 typval_T *rettv;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14163 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14164 int locally = 1;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14165 int thisblock = 0;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14166 int error = FALSE;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14167 char_u *name;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14168
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14169 rettv->vval.v_number = 1; /* default: FAIL */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14170
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14171 name = get_tv_string_chk(&argvars[0]);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14172 if (argvars[1].v_type != VAR_UNKNOWN)
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14173 {
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14174 locally = get_tv_number_chk(&argvars[1], &error) == 0;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14175 if (!error && argvars[2].v_type != VAR_UNKNOWN)
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14176 thisblock = get_tv_number_chk(&argvars[2], &error) != 0;
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14177 }
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14178 if (!error && name != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14179 rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	14180 locally, thisblock, SEARCH_KEEP) == FAIL;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14181 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14182
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	14183 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14184 * Used by searchpair() and searchpairpos()
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14185 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14186 static int
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14187 searchpair_cmn(argvars, match_pos)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14188 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14189 pos_T *match_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14190 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14191 char_u spat, mpat, *epat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14192 char_u *skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14193 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14194 int dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14195 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14196 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14197 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14198 char_u nbuf3[NUMBUFLEN];
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14199 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14200 long lnum_stop = 0;
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14201 long time_limit = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14203 /* Get the three pattern arguments: start, middle, end. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14204 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14205 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14206 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14207 if (spat == NULL \|\| mpat == NULL \|\| epat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14208 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14210 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14211 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14212 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14213 goto theend;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14214
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14215 /* Don't accept SP_END or SP_SUBPAT.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14216 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14217 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14218 if ((flags & (SP_END \| SP_SUBPAT)) != 0
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14219 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14220 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14221 EMSG2(_(e_invarg2), get_tv_string(&argvars[3]));
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14222 goto theend;
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14223 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14224
1523 dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14225 /* Using 'r' implies 'W', otherwise it doesn't work. */
dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14226 if (flags & SP_REPEAT)
dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14227 p_ws = FALSE;
dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14228
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14229 /* Optional fifth argument: skip expression */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14230 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14231 \|\| argvars[4].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14232 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14233 else
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14234 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14235 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14236 if (argvars[5].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14237 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14238 lnum_stop = get_tv_number_chk(&argvars[5], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14239 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14240 goto theend;
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14241 #ifdef FEAT_RELTIME
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14242 if (argvars[6].v_type != VAR_UNKNOWN)
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14243 {
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14244 time_limit = get_tv_number_chk(&argvars[6], NULL);
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14245 if (time_limit < 0)
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14246 goto theend;
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14247 }
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14248 #endif
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14249 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14250 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14251 if (skip == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14252 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14253
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14254 retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14255 match_pos, lnum_stop, time_limit);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14256
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14257 theend:
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14258 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14259
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14260 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14261 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14262
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14263 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14264 * "searchpair()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14265 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14266 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14267 f_searchpair(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14268 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14269 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14270 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14271 rettv->vval.v_number = searchpair_cmn(argvars, NULL);
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14272 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14273
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14274 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14275 * "searchpairpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14276 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14277 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14278 f_searchpairpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14279 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14280 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14281 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14282 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14283 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14284 int col = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14285
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14286 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14287
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14288 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14289 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14290
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14291 if (searchpair_cmn(argvars, &match_pos) > 0)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14292 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14293 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14294 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14295 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14296
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14297 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14298 list_append_number(rettv->vval.v_list, (varnumber_T)col);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14299 }
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14300
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14301 /*
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14302 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14303 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14304 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14305 */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14306 long
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14307 do_searchpair(spat, mpat, epat, dir, skip, flags, match_pos,
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14308 lnum_stop, time_limit)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14309 char_u spat; / start pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14310 char_u mpat; / middle pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14311 char_u epat; / end pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14312 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14313 char_u skip; / skip expression */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14314 int flags; /* SP_SETPCMARK and other SP_ values */
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14315 pos_T *match_pos;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14316 linenr_T lnum_stop; /* stop at this line if not zero */
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14317 long time_limit; /* stop after this many msec */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14318 {
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14319 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14320 char_u pat, pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14321 long retval = 0;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14322 pos_T pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14323 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14324 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14325 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14326 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14327 int n;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14328 int r;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14329 int nest = 1;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14330 int err;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14331 int options = SEARCH_KEEP;
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14332 proftime_T tm;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14333
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14334 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14335 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14336 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14337
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14338 #ifdef FEAT_RELTIME
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14339 /* Set the time limit, if there is one. */
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14340 profile_setlimit(time_limit, &tm);
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14341 #endif
29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14342
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14343 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14344 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14345 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14346 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14347 if (pat2 == NULL \|\| pat3 == NULL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14348 goto theend;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14349 sprintf((char *)pat2, "\$%s\\m\$\\\|\$%s\\m\$", spat, epat);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14350 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14351 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14352 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14353 sprintf((char *)pat3, "\$%s\\m\$\\\|\$%s\\m\$\\\|\$%s\\m\$",
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14354 spat, epat, mpat);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14355 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14356 options \|= SEARCH_START;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14357
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14358 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14359 pos = curwin->w_cursor;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14360 clearpos(&firstpos);
c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14361 clearpos(&foundpos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14362 pat = pat3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14363 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14364 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14365 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1493 diff changeset	14366 options, RE_SEARCH, lnum_stop, &tm);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14367 if (n == FAIL \|\| (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14368 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14369 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14371 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14372 firstpos = pos;
266 e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14373 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14374 {
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14375 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14376 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14377 * character and try again. */
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14378 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14379 decl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14380 else
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14381 incl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14382 }
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14383 foundpos = pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14384
1523 dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14385 /* clear the start flag to avoid getting stuck here */
dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14386 options &= ~SEARCH_START;
dfcff6590aba updated for version 7.1-238 vimboss parents: 1504 diff changeset	14387
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14388 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14389 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14390 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14391 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14392 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14393 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14394 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14395 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14397 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14398 curwin->w_cursor = save_cursor;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14399 retval = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14400 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14401 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14402 if (r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14403 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14404 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14405
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14406 if ((dir == BACKWARD && n == 3) \|\| (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14407 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14408 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14409 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14410 ++nest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14411 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14412 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14413 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14414 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14415 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14416 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14417 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14418 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14419 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14420
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14421 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14423 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14424 if (flags & SP_RETCOUNT)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14425 ++retval;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14426 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14427 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14428 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14429 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14430 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14431 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14432 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14433 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14436
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14437 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14438 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14439 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14440 match_pos->lnum = curwin->w_cursor.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14441 match_pos->col = curwin->w_cursor.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14442 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14443
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14444 /* If 'n' flag is used or search failed: restore cursor position. */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14445 if ((flags & SP_NOMOVE) \|\| retval == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14446 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14447
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14448 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14449 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14450 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14451 p_cpo = save_cpo;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14452
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14453 return retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14454 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14455
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14456 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14457 * "searchpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14458 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14459 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14460 f_searchpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14461 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14462 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14463 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14464 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14465 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14466 int col = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14467 int n;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14468 int flags = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14469
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14470 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14471
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14472 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14473 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14474
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14475 n = search_cmn(argvars, &match_pos, &flags);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14476 if (n > 0)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14477 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14478 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14479 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14480 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14481
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14482 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14483 list_append_number(rettv->vval.v_list, (varnumber_T)col);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14484 if (flags & SP_SUBPAT)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14485 list_append_number(rettv->vval.v_list, (varnumber_T)n);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14486 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14487
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14488
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14489 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14490 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14491 f_server2client(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14492 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14493 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14494 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14495 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14496 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14497 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14498 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14499
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14500 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14501 if (server == NULL \|\| reply == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14502 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14503 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14504 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14505 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14506 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14507 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14508 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14509
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14510 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14511 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14512 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14513 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14514 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14515 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14516 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14517 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14518 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14519 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14520
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14521 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14522 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14523 f_serverlist(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14524 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14525 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14526 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14527 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14528
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14529 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14530 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14531 r = serverGetVimNames();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14532 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14533 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14534 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14535 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14536 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14537 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14538 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14539 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14542 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14543 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14544 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14545 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14546 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14547 f_setbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14548 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14549 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14550 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14551 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14552 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14553 char_u varname, bufvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14554 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14555 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14556
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14557 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14558
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14559 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14560 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14561 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14562 varname = get_tv_string_chk(&argvars[1]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14563 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14564 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14566 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14568 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14569 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14570
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14571 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14572 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14573 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14574 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14575 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14576
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14577 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14578 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14579 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14580 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14581 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14583 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14584 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14585 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14586 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14588 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14589 STRCPY(bufvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14590 set_var(bufvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14591 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14593 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14594
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14595 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14596 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14599
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14600 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14601 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14602 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14603 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14604 f_setcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14605 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14606 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14607 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14608 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14609
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14610 if (pos >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14611 rettv->vval.v_number = set_cmdline_pos(pos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14612 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14614 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14615 * "setline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14617 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14618 f_setline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14619 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14620 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14622 linenr_T lnum;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	14623 char_u *line = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14624 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14625 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14626 long added = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14627 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14628
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14629 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14630 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14631 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14632 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14633 li = l->lv_first;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14634 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14635 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14636 line = get_tv_string_chk(&argvars[1]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14637
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14638 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14639 for (;;)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14640 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14641 if (l != NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14642 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14643 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14644 if (li == NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14645 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14646 line = get_tv_string_chk(&li->li_tv);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14647 li = li->li_next;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14648 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14649
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14650 rettv->vval.v_number = 1; /* FAIL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14651 if (line == NULL \|\| lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14652 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14653 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14654 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14655 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14656 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14657 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14658 changed_bytes(lnum, 0);
1099 2ec8266fa254 updated for version 7.0-225 vimboss parents: 1098 diff changeset	14659 if (lnum == curwin->w_cursor.lnum)
2ec8266fa254 updated for version 7.0-225 vimboss parents: 1098 diff changeset	14660 check_cursor_col();
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14661 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14662 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14663 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14664 else if (added > 0 \|\| u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14665 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14666 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14667 ++added;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14668 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14669 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14670 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14671
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14672 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14673 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14674 ++lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14675 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14676
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14677 if (added > 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14678 appended_lines_mark(lcount, added);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14680
1571 26d879bcab3a updated for version 7.1-284 vimboss parents: 1548 diff changeset	14681 static void set_qf_ll_list __ARGS((win_T wp, typval_T list_arg, typval_T action_arg, typval_T rettv));
26d879bcab3a updated for version 7.1-284 vimboss parents: 1548 diff changeset	14682
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14683 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14684 * Used by "setqflist()" and "setloclist()" functions
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14685 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14686 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14687 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14688 set_qf_ll_list(wp, list_arg, action_arg, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14689 win_T *wp;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14690 typval_T *list_arg;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14691 typval_T *action_arg;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14692 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14693 {
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14694 #ifdef FEAT_QUICKFIX
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14695 char_u *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14696 int action = ' ';
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14697 #endif
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14698
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14699 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14700
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14701 #ifdef FEAT_QUICKFIX
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14702 if (list_arg->v_type != VAR_LIST)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14703 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14704 else
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14705 {
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14706 list_T *l = list_arg->vval.v_list;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14707
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14708 if (action_arg->v_type == VAR_STRING)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14709 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14710 act = get_tv_string_chk(action_arg);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14711 if (act == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14712 return; /* type error; errmsg already given */
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14713 if (act == 'a' \|\| act == 'r')
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14714 action = *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14715 }
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14716
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14717 if (l != NULL && set_errorlist(wp, l, action) == OK)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14718 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14719 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14720 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14721 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14722
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14723 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14724 * "setloclist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14725 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14726 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14727 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14728 f_setloclist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14729 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14730 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14731 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14732 win_T *win;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14733
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14734 rettv->vval.v_number = -1;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14735
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14736 win = find_win_by_nr(&argvars[0], NULL);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14737 if (win != NULL)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14738 set_qf_ll_list(win, &argvars[1], &argvars[2], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14739 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14740
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14741 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14742 * "setmatches()" function
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14743 */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14744 static void
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14745 f_setmatches(argvars, rettv)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14746 typval_T *argvars;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14747 typval_T *rettv;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14748 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14749 #ifdef FEAT_SEARCH_EXTRA
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14750 list_T *l;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14751 listitem_T *li;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14752 dict_T *d;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14753
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14754 rettv->vval.v_number = -1;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14755 if (argvars[0].v_type != VAR_LIST)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14756 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14757 EMSG(_(e_listreq));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14758 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14759 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14760 if ((l = argvars[0].vval.v_list) != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14761 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14762
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14763 /* To some extent make sure that we are dealing with a list from
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14764 * "getmatches()". */
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14765 li = l->lv_first;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14766 while (li != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14767 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14768 if (li->li_tv.v_type != VAR_DICT
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14769 \|\| (d = li->li_tv.vval.v_dict) == NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14770 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14771 EMSG(_(e_invarg));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14772 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14773 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14774 if (!(dict_find(d, (char_u *)"group", -1) != NULL
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14775 && dict_find(d, (char_u *)"pattern", -1) != NULL
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14776 && dict_find(d, (char_u *)"priority", -1) != NULL
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14777 && dict_find(d, (char_u *)"id", -1) != NULL))
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14778 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14779 EMSG(_(e_invarg));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14780 return;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14781 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14782 li = li->li_next;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14783 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14784
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14785 clear_matches(curwin);
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14786 li = l->lv_first;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14787 while (li != NULL)
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14788 {
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14789 d = li->li_tv.vval.v_dict;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14790 match_add(curwin, get_dict_string(d, (char_u *)"group", FALSE),
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14791 get_dict_string(d, (char_u *)"pattern", FALSE),
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14792 (int)get_dict_number(d, (char_u *)"priority"),
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14793 (int)get_dict_number(d, (char_u *)"id"));
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14794 li = li->li_next;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14795 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14796 rettv->vval.v_number = 0;
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14797 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14798 #endif
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14799 }
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14800
22886f3d882d updated for version 7.1-040 vimboss parents: 1322 diff changeset	14801 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14802 * "setpos()" function
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14803 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14804 /ARGSUSED/
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14805 static void
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14806 f_setpos(argvars, rettv)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14807 typval_T *argvars;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14808 typval_T *rettv;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14809 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14810 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14811 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14812 char_u *name;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14813
1533 8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14814 rettv->vval.v_number = -1;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14815 name = get_tv_string_chk(argvars);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14816 if (name != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14817 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14818 if (list2fpos(&argvars[1], &pos, &fnum) == OK)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14819 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14820 --pos.col;
1533 8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14821 if (name[0] == '.' && name[1] == NUL)
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14822 {
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14823 /* set cursor */
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14824 if (fnum == curbuf->b_fnum)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14825 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14826 curwin->w_cursor = pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14827 check_cursor();
1533 8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14828 rettv->vval.v_number = 0;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14829 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14830 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14831 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14832 }
1533 8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14833 else if (name[0] == '\'' && name[1] != NUL && name[2] == NUL)
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14834 {
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14835 /* set mark */
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14836 if (setmark_pos(name[1], &pos, fnum) == OK)
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14837 rettv->vval.v_number = 0;
8abc0abf8cbd updated for version 7.1-248 vimboss parents: 1523 diff changeset	14838 }
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14839 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14840 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14841 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14842 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14843 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14844
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14845 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14846 * "setqflist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14847 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14848 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14849 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14850 f_setqflist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14851 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14852 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14853 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14854 set_qf_ll_list(NULL, &argvars[0], &argvars[1], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14855 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14856
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14857 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14858 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14859 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14860 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14861 f_setreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14862 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14863 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14864 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14865 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14866 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14867 char_u *stropt;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14868 char_u *strval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14869 int append;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14870 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14871 long block_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14873 block_len = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14874 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14875 append = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14876
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14877 strregname = get_tv_string_chk(argvars);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14878 rettv->vval.v_number = 1; /* FAIL is default */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14879
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14880 if (strregname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14881 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14882 regname = *strregname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14883 if (regname == 0 \|\| regname == '@')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14884 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14885 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14886 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14887
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14888 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14889 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14890 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14891 if (stropt == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14892 return; /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14893 for (; *stropt != NUL; ++stropt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14894 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14895 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14896 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14897 append = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14898 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14899 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14900 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14901 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14902 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14903 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14904 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14905 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14906 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14907 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14908 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14910 ++stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14911 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14912 --stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14914 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14915 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14918
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14919 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14920 if (strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14921 write_reg_contents_ex(regname, strval, -1,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14922 append, yank_type, block_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14923 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14925
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14926 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14927 * "settabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14928 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14929 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14930 f_settabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14931 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14932 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14933 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14934 setwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14935 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14936
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14937 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14938 * "setwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14939 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14940 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14941 f_setwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14942 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14943 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14944 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14945 setwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14946 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14947
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14948 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14949 * "setwinvar()" and "settabwinvar()" functions
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14950 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14951 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14952 setwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14953 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14954 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14955 int off;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14956 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14957 win_T *win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14958 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14959 win_T *save_curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14960 tabpage_T *save_curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14961 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14962 char_u varname, winvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14963 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14964 char_u nbuf[NUMBUFLEN];
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14965 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14966
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14967 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14968
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14969 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14970 return;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14971
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14972 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14973 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14974 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14975 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14976 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14977 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14978 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14979 varname = get_tv_string_chk(&argvars[off + 1]);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14980 varp = &argvars[off + 2];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14981
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14982 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14983 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14984 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14985 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14986 save_curwin = curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14987 save_curtab = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14988 goto_tabpage_tp(tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14989 if (!win_valid(win))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14990 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14991 curwin = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14992 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14993 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14994
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14995 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14996 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14997 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14998 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14999 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15000
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15001 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15002 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15003 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15004 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15005 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15007 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15008 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15009 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15010 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15012 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15013 STRCPY(winvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	15014 set_var(winvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15015 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15017 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15018
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15019 #ifdef FEAT_WINDOWS
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	15020 /* Restore current tabpage and window, if still valid (autocomands can
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	15021 * make them invalid). */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	15022 if (valid_tabpage(save_curtab))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	15023 goto_tabpage_tp(save_curtab);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15024 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15025 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15026 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15027 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15029 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15033 /*
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15034 * "shellescape({string})" function
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15035 */
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15036 static void
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15037 f_shellescape(argvars, rettv)
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15038 typval_T *argvars;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15039 typval_T *rettv;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15040 {
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15041 rettv->vval.v_string = vim_strsave_shellescape(get_tv_string(&argvars[0]));
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15042 rettv->v_type = VAR_STRING;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15043 }
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15044
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	15045 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15046 * "simplify()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15047 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15048 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15049 f_simplify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15050 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15051 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15052 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15053 char_u *p;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15054
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15055 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15056 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15057 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15058 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15059 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15060
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15061 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15062 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15063 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15064 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15065 item_compare __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15066 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15067 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15068 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15069 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15070 item_compare2 __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15071
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15072 static int item_compare_ic;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15073 static char_u *item_compare_func;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15074 static int item_compare_func_err;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15075 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15076
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15077 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15078 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15079 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15080 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15081 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15082 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15083 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15084 item_compare(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15085 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15086 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15087 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15088 char_u p1, p2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15089 char_u tofree1, tofree2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15090 int res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15091 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15092 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15093
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15094 p1 = tv2string(&((listitem_T *)s1)->li_tv, &tofree1, numbuf1, 0);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15095 p2 = tv2string(&((listitem_T *)s2)->li_tv, &tofree2, numbuf2, 0);
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15096 if (p1 == NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15097 p1 = (char_u *)"";
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15098 if (p2 == NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15099 p2 = (char_u *)"";
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15100 if (item_compare_ic)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15101 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15102 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15103 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15104 vim_free(tofree1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15105 vim_free(tofree2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15106 return res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15108
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15109 static int
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15110 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15111 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15112 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15113 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15114 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15115 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15116 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15117 int res;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15118 typval_T rettv;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15119 typval_T argv[3];
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15120 int dummy;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15121
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15122 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15123 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15124 return 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15125
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	15126 /* copy the values. This is needed to be able to set v_lock to VAR_FIXED
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	15127 * in the copy without changing the original list items. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15128 copy_tv(&((listitem_T *)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15129 copy_tv(&((listitem_T *)s2)->li_tv, &argv[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15130
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15131 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	15132 res = call_func(item_compare_func, (int)STRLEN(item_compare_func),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	15133 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15134 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15135 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15136
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15137 if (res == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15138 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15139 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15140 /* return value has wrong type */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15141 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15142 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15143 res = ITEM_COMPARE_FAIL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15144 clear_tv(&rettv);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15145 return res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15146 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15147
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15148 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15149 * "sort({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15150 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15151 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15152 f_sort(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15153 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15154 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15155 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15156 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15157 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15158 listitem_T **ptrs;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15159 long len;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15160 long i;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15161
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15162 rettv->vval.v_number = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15163 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15164 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15165 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15166 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15167 l = argvars[0].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	15168 if (l == NULL \|\| tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15169 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15170 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15171 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15172 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15173
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15174 len = list_len(l);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15175 if (len <= 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15176 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15177
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15178 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15179 item_compare_func = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15180 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15181 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15182 if (argvars[1].v_type == VAR_FUNC)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15183 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15184 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15185 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15186 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15187
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15188 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15189 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15190 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15191 if (i == 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15192 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15193 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15194 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15195 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15196 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15197
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15198 /* Make an array with each entry pointing to an item in the List. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15199 ptrs = (listitem_T *)alloc((int)(len sizeof(listitem_T *)));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15200 if (ptrs == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15201 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15202 i = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15203 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15204 ptrs[i++] = li;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15205
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15206 item_compare_func_err = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15207 /* test the compare function */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15208 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15209 && item_compare2((void )&ptrs[0], (void )&ptrs[1])
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15210 == ITEM_COMPARE_FAIL)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	15211 EMSG(_("E702: Sort compare function failed"));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15212 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15213 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15214 /* Sort the array with item pointers. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15215 qsort((void )ptrs, (size_t)len, sizeof(listitem_T ),
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15216 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15217
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15218 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15219 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15220 /* Clear the List and append the items in the sorted order. */
1574 f1d121474467 updated for version 7.1-287 vimboss parents: 1571 diff changeset	15221 l->lv_first = l->lv_last = l->lv_idx_item = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15222 l->lv_len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15223 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15224 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15225 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15226 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15227
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15228 vim_free(ptrs);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15229 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15230 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15231
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15232 /*
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15233 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15234 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15235 static void
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15236 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15237 typval_T *argvars;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15238 typval_T *rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15239 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15240 char_u *s;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15241
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15242 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15243 s = get_tv_string(&argvars[0]);
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15244 #ifdef FEAT_SPELL
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15245 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15246 #else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15247 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15248 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15249 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15250
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	15251 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15252 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15253 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15254 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15255 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15256 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15257 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15258 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15259 {
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15260 char_u word = (char_u )"";
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	15261 hlf_T attr = HLF_COUNT;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15262 int len = 0;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15263
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15264 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15265 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15266
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15267 #ifdef FEAT_SPELL
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15268 if (argvars[0].v_type == VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15269 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15270 /* Find the start and length of the badly spelled word. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15271 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15272 if (len != 0)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15273 word = ml_get_cursor();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15274 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15275 else if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15276 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15277 char_u *str = get_tv_string_chk(&argvars[0]);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15278 int capcol = -1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15279
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15280 if (str != NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15281 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15282 /* Check the argument for spelling. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15283 while (*str != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15284 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	15285 len = spell_check(curwin, str, &attr, &capcol, FALSE);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15286 if (attr != HLF_COUNT)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15287 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15288 word = str;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15289 break;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15290 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15291 str += len;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15292 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15293 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15294 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15295 #endif
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	15296
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15297 list_append_string(rettv->vval.v_list, word, len);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15298 list_append_string(rettv->vval.v_list, (char_u *)(
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15299 attr == HLF_SPB ? "bad" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15300 attr == HLF_SPR ? "rare" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15301 attr == HLF_SPL ? "local" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15302 attr == HLF_SPC ? "caps" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	15303 ""), -1);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15304 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15305
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15306 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15307 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15308 */
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15309 /ARGSUSED/
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15310 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15311 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15312 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15313 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15314 {
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15315 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15316 char_u *str;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15317 int typeerr = FALSE;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15318 int maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15319 garray_T ga;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15320 int i;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15321 listitem_T *li;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15322 int need_capital = FALSE;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15323 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15324
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15325 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15326 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15327
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15328 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15329 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15330 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15331 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15332 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15333 {
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15334 maxcount = get_tv_number_chk(&argvars[1], &typeerr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15335 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15336 return;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15337 if (argvars[2].v_type != VAR_UNKNOWN)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15338 {
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15339 need_capital = get_tv_number_chk(&argvars[2], &typeerr);
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15340 if (typeerr)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15341 return;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15342 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15343 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15344 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15345 maxcount = 25;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15346
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	15347 spell_suggest_list(&ga, str, maxcount, need_capital, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15348
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15349 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15350 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15351 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15352
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15353 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15354 if (li == NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15355 vim_free(str);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15356 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15357 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15358 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15359 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15360 li->li_tv.vval.v_string = str;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15361 list_append(rettv->vval.v_list, li);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15362 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15363 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15364 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15365 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15366 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15367 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15368
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15369 static void
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	15370 f_split(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15371 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15372 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15373 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15374 char_u *str;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15375 char_u *end;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15376 char_u *pat = NULL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15377 regmatch_T regmatch;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15378 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15379 char_u *save_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15380 int match;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15381 colnr_T col = 0;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15382 int keepempty = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15383 int typeerr = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15384
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15385 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15386 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15387 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15388
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15389 str = get_tv_string(&argvars[0]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15390 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15391 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15392 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15393 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15394 typeerr = TRUE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15395 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15396 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15397 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15398 if (pat == NULL \|\| *pat == NUL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15399 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15400
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15401 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15402 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15403 if (typeerr)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15404 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15405
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15406 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15407 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15408 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15409 regmatch.rm_ic = FALSE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15410 while (*str != NUL \|\| keepempty)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15411 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15412 if (*str == NUL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15413 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15414 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15415 match = vim_regexec_nl(&regmatch, str, col);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15416 if (match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15417 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15418 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15419 end = str + STRLEN(str);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15420 if (keepempty \|\| end > str \|\| (rettv->vval.v_list->lv_len > 0
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15421 && *str != NUL && match && end < regmatch.endp[0]))
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15422 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15423 if (list_append_string(rettv->vval.v_list, str,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15424 (int)(end - str)) == FAIL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15425 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15426 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15427 if (!match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15428 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15429 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15430 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15431 col = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15432 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15433 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15434 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15435 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15436 col = (*mb_ptr2len)(regmatch.endp[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15437 #else
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15438 col = 1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15439 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15440 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15441 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15442 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15443
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15444 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15445 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15446
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15447 p_cpo = save_cpo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15449
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15450 /*
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15451 * "str2nr()" function
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15452 */
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15453 static void
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15454 f_str2nr(argvars, rettv)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15455 typval_T *argvars;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15456 typval_T *rettv;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15457 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15458 int base = 10;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15459 char_u *p;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15460 long n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15461
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15462 if (argvars[1].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15463 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15464 base = get_tv_number(&argvars[1]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15465 if (base != 8 && base != 10 && base != 16)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15466 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15467 EMSG(_(e_invarg));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15468 return;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15469 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15470 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15471
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15472 p = skipwhite(get_tv_string(&argvars[0]));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15473 vim_str2nr(p, NULL, NULL, base == 8 ? 2 : 0, base == 16 ? 2 : 0, &n, NULL);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15474 rettv->vval.v_number = n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15475 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15476
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15477 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15478 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15479 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15480 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15481 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15482 f_strftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15483 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15484 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15486 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15487 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15488 time_t seconds;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15489 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15490
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15491 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15492
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15493 p = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15494 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15495 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15496 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15497 seconds = (time_t)get_tv_number(&argvars[1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15498 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15499 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15500 if (curtime == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15501 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15502 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15503 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15504 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15505 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15506 char_u *enc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15508 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15509 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15510 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15511 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15512 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15513 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15514 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15515 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15516 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15517 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15518 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15520 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15521 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15522 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15523 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15524 if (conv.vc_type != CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15525 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15526 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15527 # endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15528 rettv->vval.v_string = vim_strsave(result_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15529
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15530 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15531 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15532 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15533 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15534 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15535 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15537 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15539 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15540 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15541 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15542 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15543 f_stridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15544 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15545 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15547 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15548 char_u *needle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15549 char_u *haystack;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15550 char_u *save_haystack;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15551 char_u *pos;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15552 int start_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15553
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15554 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15555 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15556 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15557 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15558 return; /* type error; errmsg already given */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15559
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15560 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15561 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15562 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15563
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15564 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15565 if (error \|\| start_idx >= (int)STRLEN(haystack))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15566 return;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15567 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15568 haystack += start_idx;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15569 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15570
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15571 pos = (char_u )strstr((char )haystack, (char *)needle);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15572 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15573 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15575
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15576 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15577 * "string()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15578 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15579 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15580 f_string(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15581 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15582 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15583 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15584 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	15585 char_u numbuf[NUMBUFLEN];
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15586
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15587 rettv->v_type = VAR_STRING;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15588 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf, 0);
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15589 /* Make a copy if we have a value but it's not in allocate memory. */
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	15590 if (rettv->vval.v_string != NULL && tofree == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15591 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15594 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15595 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15596 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15597 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15598 f_strlen(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15599 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15600 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15601 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15602 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15603 get_tv_string(&argvars[0])));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15606 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15607 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15608 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15609 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15610 f_strpart(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15611 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15612 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15613 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15614 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15615 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15616 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15617 int slen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15618 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15619
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15620 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15621 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15622
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15623 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15624 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15625 len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15626 else if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15627 len = get_tv_number(&argvars[2]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15628 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15629 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15630
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15631 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15632 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15633 * string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15634 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15635 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15637 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15638 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15640 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15641 n = slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15642 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15643 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15644 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15645 len = slen - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15646
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15647 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15648 rettv->vval.v_string = vim_strnsave(p + n, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15649 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15651 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15652 * "strridx()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15653 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15654 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15655 f_strridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15656 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15657 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15658 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15659 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15660 char_u *needle;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15661 char_u *haystack;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15662 char_u *rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15663 char_u *lastmatch = NULL;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15664 int haystack_len, end_idx;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15665
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15666 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15667 haystack = get_tv_string_buf_chk(&argvars[0], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15668
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15669 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15670 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15671 return; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15672
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15673 haystack_len = (int)STRLEN(haystack);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15674 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15675 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15676 /* Third argument: upper limit for index */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15677 end_idx = get_tv_number_chk(&argvars[2], NULL);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15678 if (end_idx < 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15679 return; /* can never find a match */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15680 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15681 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15682 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15683
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15684 if (*needle == NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15685 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15686 /* Empty string matches past the end. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15687 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15688 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15689 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15690 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15691 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15692 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15693 rest = (char_u )strstr((char )rest, (char *)needle);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15694 if (rest == NULL \|\| rest > haystack + end_idx)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15695 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15696 lastmatch = rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15697 }
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15698 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15699
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15700 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15701 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15702 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15703 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15704 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15705
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15706 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15707 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15708 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15709 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15710 f_strtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15711 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15712 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15713 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15714 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15715 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15717
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15718 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15719 * "submatch()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15720 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15721 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15722 f_submatch(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15723 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15724 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15725 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15726 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15727 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15728 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15729 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15730
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15731 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15732 * "substitute()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15733 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15734 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15735 f_substitute(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15736 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15737 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15738 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15739 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15740 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15741 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15742
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15743 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15744 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15745 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15746 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15747
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15748 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15749 if (str == NULL \|\| pat == NULL \|\| sub == NULL \|\| flg == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15750 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15751 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15752 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15753 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15754
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15755 /*
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15756 * "synID(lnum, col, trans)" function
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15757 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15758 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15759 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15760 f_synID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15761 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15762 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15764 int id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15765 #ifdef FEAT_SYN_HL
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15766 long lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15767 long col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15768 int trans;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	15769 int transerr = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15770
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15771 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15772 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15773 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15774
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15775 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15776 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
1504 1b55bbf5c580 updated for version 7.1-219 vimboss parents: 1500 diff changeset	15777 id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15778 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15779
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15780 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15781 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15782
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15783 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15784 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15785 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15786 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15787 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15788 f_synIDattr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15789 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15790 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15791 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15792 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15793 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15794 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15795 char_u *what;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15796 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15797 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15798 int modec;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15799
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15800 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15801 what = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15802 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15803 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15804 mode = get_tv_string_buf(&argvars[2], modebuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15805 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15806 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15807 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15808 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15809 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15810 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15811 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15812 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15813 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15814 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15815 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15816 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15817 modec = 'g';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15818 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15819 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15820 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15821 modec = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15822 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15823 modec = 't';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15825
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15826
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15827 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15828 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15829 case 'b':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15830 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15831 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15832 else /* bold */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15833 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15834 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15835
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15836 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15837 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15838 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15839
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15840 case 'i':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15841 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15842 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15843 else /* italic */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15844 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15845 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15846
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15847 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15848 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15849 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15850
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15851 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15852 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15853 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15854
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15855 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15856 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15857 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15858
208 f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15859 case 'u':
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15860 if (STRLEN(what) <= 5 \|\| TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15861 /* underline */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15862 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15863 else
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15864 /* undercurl */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15865 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15866 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15867 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15868
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15869 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15870 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15871 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15872 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15873 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15874 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15875
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15876 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15877 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15878 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15879 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15880 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15881 f_synIDtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15882 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15883 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15884 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15885 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15887 #ifdef FEAT_SYN_HL
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15888 id = get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15890 if (id > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15891 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15892 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15893 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15894 id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15895
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15896 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15898
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15899 /*
1500 ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15900 * "synstack(lnum, col)" function
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15901 */
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15902 /ARGSUSED/
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15903 static void
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15904 f_synstack(argvars, rettv)
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15905 typval_T *argvars;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15906 typval_T *rettv;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15907 {
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15908 #ifdef FEAT_SYN_HL
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15909 long lnum;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15910 long col;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15911 int i;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15912 int id;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15913 #endif
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15914
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15915 rettv->v_type = VAR_LIST;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15916 rettv->vval.v_list = NULL;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15917
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15918 #ifdef FEAT_SYN_HL
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15919 lnum = get_tv_lnum(argvars); /* -1 on type error */
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15920 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15921
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15922 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15923 && col >= 0 && col < (long)STRLEN(ml_get(lnum))
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15924 && rettv_list_alloc(rettv) != FAIL)
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15925 {
1504 1b55bbf5c580 updated for version 7.1-219 vimboss parents: 1500 diff changeset	15926 (void)syn_get_id(curwin, lnum, (colnr_T)col, FALSE, NULL, TRUE);
1500 ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15927 for (i = 0; ; ++i)
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15928 {
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15929 id = syn_get_stack_item(i);
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15930 if (id < 0)
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15931 break;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15932 if (list_append_number(rettv->vval.v_list, id) == FAIL)
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15933 break;
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15934 }
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15935 }
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15936 #endif
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15937 }
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15938
ea9f418ed072 updated for version 7.1-215 vimboss parents: 1496 diff changeset	15939 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15940 * "system()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15941 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15942 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15943 f_system(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15944 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15945 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15946 {
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15947 char_u *res = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15948 char_u *p;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15949 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15950 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15951 int err = FALSE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15952 FILE *fd;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15953
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15954 if (check_restricted() \|\| check_secure())
1454 0713c530729b updated for version 7.1-169 vimboss parents: 1438 diff changeset	15955 goto done;
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15956
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15957 if (argvars[1].v_type != VAR_UNKNOWN)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15958 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15959 /*
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15960 * Write the string to a temp file, to be used for input of the shell
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15961 * command.
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15962 */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15963 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15964 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15965 EMSG(_(e_notmp));
1454 0713c530729b updated for version 7.1-169 vimboss parents: 1438 diff changeset	15966 goto done;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15967 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15968
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15969 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15970 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15971 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15972 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15973 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15974 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15975 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15976 if (p == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15977 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15978 fclose(fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15979 goto done; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15980 }
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15981 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15982 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15983 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15984 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15985 if (err)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15986 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15987 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15988 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15989 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15990 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15991
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15992 res = get_cmd_output(get_tv_string(&argvars[0]), infile,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15993 SHELL_SILENT \| SHELL_COOKED);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15994
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15995 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15996 /* translate <CR> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15997 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15998 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15999 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16000
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16001 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16002 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16003 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16004 *s = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16007 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16008 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16009 /* translate <CR><NL> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16010 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16012 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16013
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16014 d = res;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16015 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16017 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16018 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16019 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16021 *d = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16023 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16024 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16025
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16026 done:
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16027 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16028 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16029 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16030 vim_free(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	16031 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16032 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16033 rettv->vval.v_string = res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16036 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16037 * "tabpagebuflist()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16038 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16039 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16040 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16041 f_tabpagebuflist(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16042 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16043 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16044 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16045 #ifndef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16046 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16047 #else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16048 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16049 win_T *wp = NULL;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16050
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16051 if (argvars[0].v_type == VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16052 wp = firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16053 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16054 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16055 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16056 if (tp != NULL)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	16057 wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16058 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16059 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16060 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16061 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16062 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16063 if (rettv_list_alloc(rettv) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16064 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16065 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16066 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16067 for (; wp != NULL; wp = wp->w_next)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16068 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16069 wp->w_buffer->b_fnum) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16070 break;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16071 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16072 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16073 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16074 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16075
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16076
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16077 /*
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16078 * "tabpagenr()" function
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16079 */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16080 /* ARGSUSED */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16081 static void
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16082 f_tabpagenr(argvars, rettv)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16083 typval_T *argvars;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16084 typval_T *rettv;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16085 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16086 int nr = 1;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16087 #ifdef FEAT_WINDOWS
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16088 char_u *arg;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16089
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16090 if (argvars[0].v_type != VAR_UNKNOWN)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16091 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16092 arg = get_tv_string_chk(&argvars[0]);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16093 nr = 0;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16094 if (arg != NULL)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16095 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16096 if (STRCMP(arg, "$") == 0)
689 d7860ee7eb7e updated for version 7.0207 vimboss parents: 685 diff changeset	16097 nr = tabpage_index(NULL) - 1;
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16098 else
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16099 EMSG2(_(e_invexpr2), arg);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16100 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16101 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16102 else
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16103 nr = tabpage_index(curtab);
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16104 #endif
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16105 rettv->vval.v_number = nr;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16106 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16107
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16108
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16109 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16110 static int get_winnr __ARGS((tabpage_T tp, typval_T argvar));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16111
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16112 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16113 * Common code for tabpagewinnr() and winnr().
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16114 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16115 static int
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16116 get_winnr(tp, argvar)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16117 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16118 typval_T *argvar;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16119 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16120 win_T *twin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16121 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16122 win_T *wp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16123 char_u *arg;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16124
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16125 twin = (tp == curtab) ? curwin : tp->tp_curwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16126 if (argvar->v_type != VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16127 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16128 arg = get_tv_string_chk(argvar);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16129 if (arg == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16130 nr = 0; /* type error; errmsg already given */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16131 else if (STRCMP(arg, "$") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16132 twin = (tp == curtab) ? lastwin : tp->tp_lastwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16133 else if (STRCMP(arg, "#") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16134 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16135 twin = (tp == curtab) ? prevwin : tp->tp_prevwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16136 if (twin == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16137 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16138 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16139 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16140 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16141 EMSG2(_(e_invexpr2), arg);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16142 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16143 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16144 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16145
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16146 if (nr > 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16147 for (wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16148 wp != twin; wp = wp->w_next)
1094 c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16149 {
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16150 if (wp == NULL)
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16151 {
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16152 /* didn't find it in this tabpage */
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16153 nr = 0;
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16154 break;
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16155 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16156 ++nr;
1094 c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	16157 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16158 return nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16159 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16160 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16161
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16162 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16163 * "tabpagewinnr()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16164 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16165 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16166 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16167 f_tabpagewinnr(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16168 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16169 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16170 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16171 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16172 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16173 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16174
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16175 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16176 if (tp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16177 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16178 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16179 nr = get_winnr(tp, &argvars[1]);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16180 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16181 rettv->vval.v_number = nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16182 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16183
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16184
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	16185 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16186 * "tagfiles()" function
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16187 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16188 /ARGSUSED/
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16189 static void
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16190 f_tagfiles(argvars, rettv)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16191 typval_T *argvars;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16192 typval_T *rettv;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16193 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16194 char_u fname[MAXPATHL + 1];
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16195 tagname_T tn;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16196 int first;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16197
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16198 if (rettv_list_alloc(rettv) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16199 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16200 rettv->vval.v_number = 0;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16201 return;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16202 }
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16203
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16204 for (first = TRUE; ; first = FALSE)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16205 if (get_tagfname(&tn, first, fname) == FAIL
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16206 \|\| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16207 break;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16208 tagname_free(&tn);
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16209 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16210
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	16211 /*
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	16212 * "taglist()" function
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16213 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16214 static void
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16215 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16216 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16217 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16218 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16219 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16220
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16221 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16222
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16223 rettv->vval.v_number = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16224 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16225 return;
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16226
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16227 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	16228 (void)get_tags(rettv->vval.v_list, tag_pattern);
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16229 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16230
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16231 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16232 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16233 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16234 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16235 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16236 f_tempname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16237 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16238 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16239 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16240 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16241
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16242 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16243 rettv->vval.v_string = vim_tempname(x);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16244
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16245 /* Advance 'x' to use A-Z and 0-9, so that there are at least 34 different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16246 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16247 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16249 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16250 x = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16251 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16252 x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16253 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16254 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16255 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16256 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16257 x = 'J';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16258 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16259 x = 'S';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16260 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16261 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16262 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16264 } while (x == 'I' \|\| x == 'O');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16265 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16266
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16267 /*
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16268 * "test(list)" function: Just checking the walls...
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16269 */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16270 /ARGSUSED/
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16271 static void
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16272 f_test(argvars, rettv)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16273 typval_T *argvars;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16274 typval_T *rettv;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16275 {
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16276 /* Used for unit testing. Change the code below to your liking. */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16277 #if 0
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16278 listitem_T *li;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16279 list_T *l;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16280 char_u bad, good;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16281
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16282 if (argvars[0].v_type != VAR_LIST)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16283 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16284 l = argvars[0].vval.v_list;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16285 if (l == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16286 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16287 li = l->lv_first;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16288 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16289 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16290 bad = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16291 li = li->li_next;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16292 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16293 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16294 good = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16295 rettv->vval.v_number = test_edit_score(bad, good);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16296 #endif
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16297 }
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16298
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	16299 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16300 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16301 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16302 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16303 f_tolower(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16304 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16305 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16307 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16308
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16309 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16310 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16311 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16312
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16313 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16314 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16315 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16316 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16317 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16319 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16321 int c, lc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16323 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16324 lc = utf_tolower(c);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16325 l = utf_ptr2len(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16326 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16327 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16328 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16329 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16330 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16331 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16332 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16333 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16334 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16335 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16336 p = TOLOWER_LOC(p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16337 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16341
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16342 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16343 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16344 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16345 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16346 f_toupper(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16347 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16348 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16349 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16350 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16351 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16353
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16354 /*
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16355 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16356 */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16357 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16358 f_tr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16359 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16360 typval_T *rettv;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16361 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16362 char_u *instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16363 char_u *fromstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16364 char_u *tostr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16365 char_u *p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16366 #ifdef FEAT_MBYTE
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16367 int inlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16368 int fromlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16369 int tolen;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16370 int idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16371 char_u *cpstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16372 int cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16373 int first = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16374 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16375 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16376 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16377 garray_T ga;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16378
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16379 instr = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16380 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16381 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16382
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16383 /* Default return value: empty string. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16384 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16385 rettv->vval.v_string = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16386 if (fromstr == NULL \|\| tostr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16387 return; /* type error; errmsg already given */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16388 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16389
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16390 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16391 if (!has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16392 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16393 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16394 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16395 {
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	16396 #ifdef FEAT_MBYTE
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16397 error:
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	16398 #endif
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16399 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16400 ga_clear(&ga);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16401 return;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16402 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16403
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16404 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16405 while (*instr != NUL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16406 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16407 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16408 if (has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16409 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16410 inlen = (*mb_ptr2len)(instr);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16411 cpstr = instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16412 cplen = inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16413 idx = 0;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16414 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16415 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16416 fromlen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16417 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16418 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16419 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16420 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16421 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16422 if (idx-- == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16423 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16424 cplen = tolen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16425 cpstr = p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16426 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16427 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16428 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16429 if (p == NUL) / tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16430 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16431 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16432 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16433 ++idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16434 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16435
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16436 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16437 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16438 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16439 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16440 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16441 first = FALSE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16442 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16443 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16444 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16445 --idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16446 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16447 if (idx != 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16448 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16449 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16450
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16451 ga_grow(&ga, cplen);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 15 diff changeset	16452 mch_memmove((char *)ga.ga_data + ga.ga_len, cpstr, (size_t)cplen);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16453 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16454
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16455 instr += inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16456 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16457 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16458 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16459 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16460 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16461 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16462 if (p != NULL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16463 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16464 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16465 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16466 ++instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16467 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16468 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16469
1049 82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16470 /* add a terminating NUL */
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16471 ga_grow(&ga, 1);
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16472 ga_append(&ga, NUL);
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16473
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16474 rettv->vval.v_string = ga.ga_data;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16475 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16476
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16477 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16478 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16479 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16480 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16481 f_type(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16482 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16483 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16484 {
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16485 int n;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16486
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16487 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16488 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16489 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16490 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16491 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16492 case VAR_LIST: n = 3; break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	16493 case VAR_DICT: n = 4; break;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16494 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16495 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16496 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16497 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16498
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16499 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16500 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16501 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16502 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16503 f_values(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16504 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16505 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16506 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16507 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16508 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16509
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16510 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16511 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16512 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16513 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16514 f_virtcol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16515 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16516 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16518 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16519 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16520 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16521
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16522 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16523 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16524 && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16526 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16527 ++vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16529
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16530 rettv->vval.v_number = vcol;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16532
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16533 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16534 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16535 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16536 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16537 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16538 f_visualmode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16539 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16540 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16541 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16542 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16543 char_u str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16544
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16545 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16546 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16547 str[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16548 rettv->vval.v_string = vim_strsave(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16549
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16550 /* A non-zero number or non-empty string argument: reset mode. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16551 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16552 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16553 \|\| (argvars[0].v_type == VAR_STRING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16554 && *get_tv_string(&argvars[0]) != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16555 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16556 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16557 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16558 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16560
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16561 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16562 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16563 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16564 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16565 f_winbufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16566 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16567 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16569 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16570
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16571 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16572 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16573 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16574 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16575 rettv->vval.v_number = wp->w_buffer->b_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16577
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16578 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16579 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16580 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16581 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16582 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16583 f_wincol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16584 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16585 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16587 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16588 rettv->vval.v_number = curwin->w_wcol + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16590
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16591 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16592 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16594 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16595 f_winheight(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16596 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16597 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16598 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16599 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16600
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16601 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16602 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16603 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16604 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16605 rettv->vval.v_number = wp->w_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16608 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16609 * "winline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16610 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16611 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16612 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16613 f_winline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16614 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16615 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16617 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16618 rettv->vval.v_number = curwin->w_wrow + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16619 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16620
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16621 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16622 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16623 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16624 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16625 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16626 f_winnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16627 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16628 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16629 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16630 int nr = 1;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16631
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16632 #ifdef FEAT_WINDOWS
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16633 nr = get_winnr(curtab, &argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16634 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16635 rettv->vval.v_number = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16636 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16637
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16638 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16639 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16640 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16641 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16642 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16643 f_winrestcmd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16644 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16645 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16646 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16647 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16648 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16649 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16650 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16651 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16653 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16654 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16655 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16656 sprintf((char *)buf, "%dresize %d\|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16657 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16658 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16659 sprintf((char *)buf, "vert %dresize %d\|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16660 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16661 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16662 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16663 }
21 db5102f7e29f updated for version 7.0013 vimboss parents: 20 diff changeset	16664 ga_append(&ga, NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16665
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16666 rettv->vval.v_string = ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16667 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16668 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16669 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16670 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16671 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16672
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16673 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16674 * "winrestview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16675 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16676 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16677 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16678 f_winrestview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16679 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16680 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16681 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16682 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16683
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16684 if (argvars[0].v_type != VAR_DICT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16685 \|\| (dict = argvars[0].vval.v_dict) == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16686 EMSG(_(e_invarg));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16687 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16688 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16689 curwin->w_cursor.lnum = get_dict_number(dict, (char_u *)"lnum");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16690 curwin->w_cursor.col = get_dict_number(dict, (char_u *)"col");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16691 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16692 curwin->w_cursor.coladd = get_dict_number(dict, (char_u *)"coladd");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16693 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16694 curwin->w_curswant = get_dict_number(dict, (char_u *)"curswant");
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16695 curwin->w_set_curswant = FALSE;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16696
965 2bebfa810a66 updated for version 7.0-091 vimboss parents: 958 diff changeset	16697 set_topline(curwin, get_dict_number(dict, (char_u *)"topline"));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16698 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16699 curwin->w_topfill = get_dict_number(dict, (char_u *)"topfill");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16700 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16701 curwin->w_leftcol = get_dict_number(dict, (char_u *)"leftcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16702 curwin->w_skipcol = get_dict_number(dict, (char_u *)"skipcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16703
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16704 check_cursor();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16705 changed_cline_bef_curs();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16706 invalidate_botline();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16707 redraw_later(VALID);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16708
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16709 if (curwin->w_topline == 0)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16710 curwin->w_topline = 1;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16711 if (curwin->w_topline > curbuf->b_ml.ml_line_count)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16712 curwin->w_topline = curbuf->b_ml.ml_line_count;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16713 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16714 check_topfill(curwin, TRUE);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16715 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16716 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16717 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16718
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16719 /*
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16720 * "winsaveview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16721 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16722 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16723 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16724 f_winsaveview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16725 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16726 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16727 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16728 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16729
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16730 dict = dict_alloc();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16731 if (dict == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16732 return;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16733 rettv->v_type = VAR_DICT;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16734 rettv->vval.v_dict = dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16735 ++dict->dv_refcount;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16736
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16737 dict_add_nr_str(dict, "lnum", (long)curwin->w_cursor.lnum, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16738 dict_add_nr_str(dict, "col", (long)curwin->w_cursor.col, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16739 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16740 dict_add_nr_str(dict, "coladd", (long)curwin->w_cursor.coladd, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16741 #endif
949 8fafff87aedb updated for version 7.0-075 vimboss parents: 944 diff changeset	16742 update_curswant();
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16743 dict_add_nr_str(dict, "curswant", (long)curwin->w_curswant, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16744
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16745 dict_add_nr_str(dict, "topline", (long)curwin->w_topline, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16746 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16747 dict_add_nr_str(dict, "topfill", (long)curwin->w_topfill, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16748 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16749 dict_add_nr_str(dict, "leftcol", (long)curwin->w_leftcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16750 dict_add_nr_str(dict, "skipcol", (long)curwin->w_skipcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16751 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16752
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16753 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16754 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16755 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16756 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16757 f_winwidth(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16758 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16759 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16760 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16761 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16762
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16763 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16764 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16765 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16766 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16767 #ifdef FEAT_VERTSPLIT
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16768 rettv->vval.v_number = wp->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16769 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16770 rettv->vval.v_number = Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16771 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16773
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16774 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16775 * "writefile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16776 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16777 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16778 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16779 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16780 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16781 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16782 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16783 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16784 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16785 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16786 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16787 int ret = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16788 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16789
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16790 if (check_restricted() \|\| check_secure())
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16791 return;
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16792
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16793 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16794 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16795 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16796 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16797 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16798 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16799 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16800
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16801 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16802 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16803 binary = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16804
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16805 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16806 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16807 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16808 if (fname == NUL \|\| (fd = mch_fopen((char )fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16809 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16810 EMSG2(_(e_notcreate), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16811 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16812 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16813 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16814 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16815 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16816 li = li->li_next)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16817 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16818 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16819 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16820 if (*s == '\n')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16821 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16822 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16823 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16824 if (c == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16825 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16826 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16827 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16828 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16829 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16830 if (!binary \|\| li->li_next != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16831 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16832 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16833 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16834 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16835 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16836 if (ret < 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16837 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16838 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16839 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16840 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16841 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16842 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16843 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16844
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16845 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16846 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16847
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16848 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16849 * Translate a String variable into a position.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16850 * Returns NULL when there is an error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16851 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16852 static pos_T *
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16853 var2fpos(varp, dollar_lnum, fnum)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16854 typval_T *varp;
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16855 int dollar_lnum; /* TRUE when $ is last line */
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16856 int fnum; / set to fnum for '0, 'A, etc. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16857 {
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16858 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16859 static pos_T pos;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16860 pos_T *pp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16861
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16862 /* Argument can be [lnum, col, coladd]. */
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16863 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16864 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16865 list_T *l;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16866 int len;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16867 int error = FALSE;
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16868 listitem_T *li;
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16869
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16870 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16871 if (l == NULL)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16872 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16873
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16874 /* Get the line number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16875 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16876 if (error \|\| pos.lnum <= 0 \|\| pos.lnum > curbuf->b_ml.ml_line_count)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16877 return NULL; /* invalid line number */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16878
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16879 /* Get the column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16880 pos.col = list_find_nr(l, 1L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16881 if (error)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16882 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16883 len = (long)STRLEN(ml_get(pos.lnum));
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16884
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16885 /* We accept "$" for the column number: last column. */
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16886 li = list_find(l, 1L);
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16887 if (li != NULL && li->li_tv.v_type == VAR_STRING
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16888 && li->li_tv.vval.v_string != NULL
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16889 && STRCMP(li->li_tv.vval.v_string, "$") == 0)
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16890 pos.col = len + 1;
45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16891
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16892 /* Accept a position up to the NUL after the line. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 819 diff changeset	16893 if (pos.col == 0 \|\| (int)pos.col > len + 1)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16894 return NULL; /* invalid column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16895 --pos.col;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16896
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16897 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16898 /* Get the virtual offset. Defaults to zero. */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16899 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16900 if (error)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16901 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16902 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16903
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16904 return &pos;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16905 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16906
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16907 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16908 if (name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16909 return NULL;
1609 1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16910 if (name[0] == '.') /* cursor */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16911 return &curwin->w_cursor;
1609 1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16912 #ifdef FEAT_VISUAL
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16913 if (name[0] == 'v' && name[1] == NUL) /* Visual start */
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16914 {
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16915 if (VIsual_active)
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16916 return &VIsual;
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16917 return &curwin->w_cursor;
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16918 }
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16919 #endif
1324b7b755f3 updated for version 7.1-322 vimboss parents: 1591 diff changeset	16920 if (name[0] == '\'') /* mark */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16921 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16922 pp = getmark_fnum(name[1], FALSE, fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16923 if (pp == NULL \|\| pp == (pos_T *)-1 \|\| pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16924 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16925 return pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16926 }
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16927
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16928 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16929 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16930 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16931
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16932 if (name[0] == 'w' && dollar_lnum)
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16933 {
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16934 pos.col = 0;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16935 if (name[1] == '0') /* "w0": first visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16936 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16937 update_topline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16938 pos.lnum = curwin->w_topline;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16939 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16940 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16941 else if (name[1] == '$') /* "w$": last visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16942 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16943 validate_botline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16944 pos.lnum = curwin->w_botline - 1;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16945 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16946 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16947 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16948 else if (name[0] == '$') /* last column or line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16949 {
1317 45bae37de037 updated for version 7.1-031 vimboss parents: 1311 diff changeset	16950 if (dollar_lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16951 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16952 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16953 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16954 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16955 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16957 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16958 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16960 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16962 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16964
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16965 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16966 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16967 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16968 * Note that the column is passed on as-is, the caller may want to decrement
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16969 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16970 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16971 * validity.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16972 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16973 static int
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16974 list2fpos(arg, posp, fnump)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16975 typval_T *arg;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16976 pos_T *posp;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16977 int *fnump;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16978 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16979 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16980 long i = 0;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16981 long n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16982
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16983 /* List must be: [fnum, lnum, col, coladd], where "fnum" is only there
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16984 * when "fnump" isn't NULL and "coladd" is optional. */
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16985 if (arg->v_type != VAR_LIST
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16986 \|\| l == NULL
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16987 \|\| l->lv_len < (fnump == NULL ? 2 : 3)
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16988 \|\| l->lv_len > (fnump == NULL ? 3 : 4))
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16989 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16990
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16991 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16992 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16993 n = list_find_nr(l, i++, NULL); /* fnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16994 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16995 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16996 if (n == 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16997 n = curbuf->b_fnum; /* current buffer */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16998 *fnump = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16999 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17000
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17001 n = list_find_nr(l, i++, NULL); /* lnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17002 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17003 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17004 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17005
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17006 n = list_find_nr(l, i++, NULL); /* col */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17007 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17008 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17009 posp->col = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17010
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17011 #ifdef FEAT_VIRTUALEDIT
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17012 n = list_find_nr(l, i, NULL);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17013 if (n < 0)
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	17014 posp->coladd = 0;
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	17015 else
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	17016 posp->coladd = n;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17017 #endif
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17018
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17019 return OK;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17020 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17021
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	17022 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17023 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17024 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17025 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17026 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17027 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17028 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17029 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17031 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17032 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17034 for (p = arg; vim_isIDc(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17035 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17036 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17037 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17038
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17039 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17040 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17041 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17044 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17045 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17046 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17047 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17048 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17049 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17050 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17051 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17052 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17053 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17054 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17055
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17056 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17057 for (p = arg; eval_isnamec(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17058 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17059 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17060 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17061
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17062 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17063 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17064
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17065 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17068 /*
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17069 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17070 * Only the name is recognized, does not handle ".key" or "[idx]".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17071 * "arg" is advanced to the first non-white character after the name.
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17072 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17073 * Return 0 if something else is wrong.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17074 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17075 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17076 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17077 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17078 get_name_len(arg, alias, evaluate, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17079 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17080 char_u **alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17081 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17082 int verbose;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17083 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17084 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17085 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17086 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17087 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17089 alias = NULL; / default to no alias */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17091 if ((arg)[0] == K_SPECIAL && (arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17092 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17094 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17095 *arg += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17096 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17098 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17099 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17101 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17102 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17105 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17106 * Find the end of the name; check for {} construction.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17107 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17108 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17109 len > 0 ? 0 : FNE_CHECK_START);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17110 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17112 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17113
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17114 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17115 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17116 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17117 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17118 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17119 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17120
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17121 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17122 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17123 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17124 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17125 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17126 if (temp_string == NULL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17127 return -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17128 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17129 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17130 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17133 len += get_id_len(arg);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17134 if (len == 0 && verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17135 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17137 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17139
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17140 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17141 * Find the end of a variable or function name, taking care of magic braces.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17142 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17143 * start and end of the first magic braces item.
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17144 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17145 * Return a pointer to just after the name. Equal to "arg" if there is no
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17146 * valid name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17147 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17148 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17149 find_name_end(arg, expr_start, expr_end, flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17150 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17151 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17152 char_u **expr_end;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17153 int flags;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17154 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17155 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17156 int br_nest = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17157 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17158
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17159 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17160 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17161 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17162 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17163 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17164
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17165 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17166 if ((flags & FNE_CHECK_START) && !eval_isnamec1(arg) && arg != '{')
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17167 return arg;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17168
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17169 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17170 && (eval_isnamec(*p)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17171 \|\| *p == '{'
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17172 \|\| ((flags & FNE_INCL_BR) && (p == '[' \|\| p == '.'))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17173 \|\| mb_nest != 0
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17174 \|\| br_nest != 0); mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17175 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17176 if (*p == '\'')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17177 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17178 /* skip over 'string' to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17179 for (p = p + 1; p != NUL && p != '\''; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17180 ;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17181 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17182 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17183 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17184 else if (*p == '"')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17185 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17186 /* skip over "str\"ing" to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17187 for (p = p + 1; p != NUL && p != '"'; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17188 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17189 ++p;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17190 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17191 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17192 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17193
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17194 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17195 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17196 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17197 ++br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17198 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17199 --br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17200 }
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	17201
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17202 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17203 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17204 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17205 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17206 mb_nest++;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17207 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17208 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17209 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17210 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17211 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17212 mb_nest--;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17213 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17214 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17215 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17216 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17218
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17219 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17221
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17222 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17223 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17224 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17225 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17226 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17227 * "in_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17228 * "expr_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17229 * "expr_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17230 * "in_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17231 *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17232 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17233 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17234 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17235 static char_u *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17236 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17237 char_u *in_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17238 char_u *expr_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17239 char_u *expr_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17240 char_u *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17241 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17242 char_u c1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17243 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17244 char_u *temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17245 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17246
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17247 if (expr_end == NULL \|\| in_end == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17248 return NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17249 *expr_start = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17250 *expr_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17251 c1 = *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17252 *in_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17253
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	17254 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17255 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17256 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17257 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17258 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17259 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17260 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17261 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17262 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17263 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17264 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17265 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17266 vim_free(temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17267
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17268 in_end = c1; / put char back for error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17269 *expr_start = '{';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17270 *expr_end = '}';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17271
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17272 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17273 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17274 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17275 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17276 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17277 /* Further expansion! */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17278 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17279 expr_end, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17280 vim_free(retval);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17281 retval = temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17282 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17283 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17284
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17285 return retval;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17286 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17287
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17288 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17289 * Return TRUE if character "c" can be used in a variable or function name.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17290 * Does not include '{' or '}' for magic braces.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17291 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17292 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17293 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17294 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17295 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17296 return (ASCII_ISALNUM(c) \|\| c == '_' \|\| c == ':' \|\| c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17297 }
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17298
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17299 /*
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17300 * Return TRUE if character "c" can be used as the first character in a
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17301 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17302 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17303 static int
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17304 eval_isnamec1(c)
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17305 int c;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17306 {
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17307 return (ASCII_ISALPHA(c) \|\| c == '_');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17310 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17311 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17312 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17313 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17314 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17315 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17316 long val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17317 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17318 vimvars[idx].vv_nr = val;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17320
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17321 /*
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17322 * Get number v: variable value.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17323 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17324 long
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17325 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17326 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17327 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17328 return vimvars[idx].vv_nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17329 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17330
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17331 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17332 /*
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17333 * Get string v: variable value. Uses a static buffer, can only be used once.
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17334 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17335 char_u *
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17336 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17337 int idx;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17338 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17339 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17340 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17341 #endif
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	17342
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17343 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17344 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17345 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17346 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17347 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17348 long count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17349 long count1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17350 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17351 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17352 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17353 vimvars[VV_COUNT1].vv_nr = count1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17354 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17355
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17356 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17357 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17358 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17359 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17360 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17361 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17362 char_u *val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17363 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17364 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17365 /* Need to do this (at least) once, since we can't initialize a union.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17366 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17367 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17368
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17369 vim_free(vimvars[idx].vv_str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17370 if (val == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17371 vimvars[idx].vv_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17372 else if (len == -1)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17373 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17374 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17375 vimvars[idx].vv_str = vim_strnsave(val, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17377
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17378 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17379 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17380 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17381 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17382 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17383 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17384 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17385 char_u regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17386
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17387 if (c == 0 \|\| c == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17388 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17389 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17390 regname = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17391 /* Avoid free/alloc when the value is already right. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17392 if (vimvars[VV_REG].vv_str == NULL \|\| vimvars[VV_REG].vv_str[0] != c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17393 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17394 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17395
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17396 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17397 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17398 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17399 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17400 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17401 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17402 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17403 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17404 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17405 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17406 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17407 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17408
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17409 vimvars[VV_EXCEPTION].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17410 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17411 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17412
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17413 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17414 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17415 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17416 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17417 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17418 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17419 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17420 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17421 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17423 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17424 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17425
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17426 vimvars[VV_THROWPOINT].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17427 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17430 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17432 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17433 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17434 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17435 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17436 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17437 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17438 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17439 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17440 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17442 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17443 char_u *newval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17444 unsigned len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17445
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17446 oldval = vimvars[VV_CMDARG].vv_str;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17447 if (eap == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17448 {
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17449 vim_free(oldval);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17450 vimvars[VV_CMDARG].vv_str = oldarg;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17451 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17452 }
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17453
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17454 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17455 len = 6;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17456 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17457 len = 8;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17458 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17459 len = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17460
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17461 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17462 len += 7;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17463
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17464 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17465 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17466 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17467 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17468 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17469 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17470 len += (unsigned)STRLEN(eap->cmd + eap->bad_char) + 7;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17471 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17472
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17473 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17474 if (newval == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17475 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17476
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17477 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17478 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17479 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17480 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17481 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17482 *newval = NUL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17483
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17484 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17485 STRCAT(newval, " ++edit");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17486
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17487 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17488 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17489 eap->cmd + eap->force_ff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17490 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17491 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17492 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17493 eap->cmd + eap->force_enc);
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17494 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17495 sprintf((char *)newval + STRLEN(newval), " ++bad=%s",
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17496 eap->cmd + eap->bad_char);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17497 # endif
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17498 vimvars[VV_CMDARG].vv_str = newval;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17499 return oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17501 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17503 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17504 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17505 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17506 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17507 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17508 get_var_tv(name, len, rettv, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17509 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17510 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17511 typval_T rettv; / NULL when only checking existence */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17512 int verbose; /* may give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17514 int ret = OK;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17515 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17516 typval_T atv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17517 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17518 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17520 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17521 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17522 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17523
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17524 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17525 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17526 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17527 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17528 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17529 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17530 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17531 tv = &atv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17534 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17535 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17536 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17537 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17538 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17539 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17540 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17541 tv = &v->di_tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17542 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17543
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17544 if (tv == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17545 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17546 if (rettv != NULL && verbose)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17547 EMSG2(_(e_undefvar), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17548 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17549 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17550 else if (rettv != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17551 copy_tv(tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17553 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17554
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17555 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17558 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17559 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17560 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17561 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17562 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17563 static int
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17564 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17565 char_u **arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17566 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17567 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17568 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17569 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17570 int ret = OK;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17571 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17572 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17573 int len;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17574 typval_T functv;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17575
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17576 while (ret == OK
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17577 && (**arg == '['
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17578 \|\| (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17579 \|\| (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17580 && !vim_iswhite((arg - 1)))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17581 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17582 if (**arg == '(')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17583 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17584 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17585 functv = *rettv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17586 rettv->v_type = VAR_UNKNOWN;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17587
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17588 /* Invoke the function. Recursive! */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17589 s = functv.vval.v_string;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17590 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg,
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17591 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17592 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17593
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17594 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17595 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17596 clear_tv(&functv);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17597
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17598 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17599 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17600 * but not caught. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17601 if (aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17602 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17603 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17604 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17605 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17606 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17607 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17608 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17609 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17610 else /* arg == '[' \|\| arg == '.' */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17611 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17612 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17613 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17614 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17615 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17616 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17617 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17618 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17619 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17620 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17621 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17622 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17623 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17624 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17625 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17626 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17627 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17628 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17629 return ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17630 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17631
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17632 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17633 * Allocate memory for a variable type-value, and make it emtpy (0 or NULL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17634 * value).
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17635 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17636 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17637 alloc_tv()
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17638 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17639 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17640 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17641
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17642 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17643 * Allocate memory for a variable type-value, and assign a string to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17644 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17645 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17646 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17647 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17648 alloc_string_tv(s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17649 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17650 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17651 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17652
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17653 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17654 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17655 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17656 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17657 rettv->vval.v_string = s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17659 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17660 vim_free(s);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17661 return rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17662 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17663
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17664 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17665 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17666 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	17667 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17668 free_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17669 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17670 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17671 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17672 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17673 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17674 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17675 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17676 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17677 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17678 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17679 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17680 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17681 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17682 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17683 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17684 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17685 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17686 break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17687 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17688 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17689 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17690 default:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17691 EMSG2(_(e_intern2), "free_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17692 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17693 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17694 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17697
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17699 * Free the memory for a variable value and set the value to NULL or 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17700 */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17701 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17702 clear_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17703 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17705 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17706 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17707 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17708 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17709 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17710 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17711 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17712 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17713 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17714 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17715 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17716 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17717 list_unref(varp->vval.v_list);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17718 varp->vval.v_list = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17719 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17720 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17721 dict_unref(varp->vval.v_dict);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17722 varp->vval.v_dict = NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17723 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17724 case VAR_NUMBER:
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17725 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17726 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17727 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17728 break;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17729 default:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17730 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17731 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17732 varp->v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17733 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17734 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17735
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17736 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17737 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17738 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17739 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17740 init_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17741 typval_T *varp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17742 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17743 if (varp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17744 vim_memset(varp, 0, sizeof(typval_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17745 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17746
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17747 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17748 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17749 * If it is a String variable, uses vim_str2nr().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17750 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17751 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17752 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17753 * is not NULL or returns -1 otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17754 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17755 static long
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17756 get_tv_number(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17757 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17758 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17759 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17760
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17761 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17762 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17763
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17764 long
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17765 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17766 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17767 int *denote;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17768 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17769 long n = 0L;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17770
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17771 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17772 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17773 case VAR_NUMBER:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17774 return (long)(varp->vval.v_number);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17775 case VAR_FUNC:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17776 EMSG(_("E703: Using a Funcref as a number"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17777 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17778 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17779 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17780 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17781 TRUE, TRUE, &n, NULL);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17782 return n;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17783 case VAR_LIST:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17784 EMSG(_("E745: Using a List as a number"));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17785 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17786 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17787 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17788 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17789 default:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17790 EMSG2(_(e_intern2), "get_tv_number()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17791 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17792 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17793 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17794 n = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17795 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17796 *denote = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17797 return n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17799
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17800 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17801 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17802 * Also accepts ".", "$", etc., but that only works for the current buffer.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17803 * Returns -1 on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17804 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17805 static linenr_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17806 get_tv_lnum(argvars)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17807 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17808 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17809 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17810 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17811
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17812 lnum = get_tv_number_chk(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17813 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17814 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17815 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17816 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17817 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17818 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17820 return lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17821 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17822
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17823 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17824 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17825 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17826 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17827 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17828 static linenr_T
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17829 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17830 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17831 buf_T *buf;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17832 {
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17833 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17834 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17835 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17836 && buf != NULL)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17837 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17838 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17839 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17840
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17841 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17842 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17843 * If it is a Number variable, the number is converted into a string.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17844 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE!
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17845 * get_tv_string_buf() uses a given buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17846 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17847 * Never returns NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17848 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17849 * NULL on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17850 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17851 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17852 get_tv_string(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17853 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17854 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17855 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17856
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17857 return get_tv_string_buf(varp, mybuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17860 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17861 get_tv_string_buf(varp, buf)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17862 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17863 char_u *buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17864 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17865 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17866
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17867 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17868 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17869
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17870 char_u *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17871 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17872 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17873 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17874 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17875
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17876 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17877 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17878
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17879 static char_u *
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17880 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17881 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17882 char_u *buf;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17883 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17884 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17885 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17886 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17887 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17888 return buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17889 case VAR_FUNC:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17890 EMSG(_("E729: using Funcref as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17891 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17892 case VAR_LIST:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17893 EMSG(_("E730: using List as a String"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17894 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17895 case VAR_DICT:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17896 EMSG(_("E731: using Dictionary as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17897 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17898 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17899 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17900 return varp->vval.v_string;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17901 return (char_u *)"";
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17902 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17903 EMSG2(_(e_intern2), "get_tv_string_buf()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17904 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17905 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17906 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17908
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17909 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17910 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17911 * Return a pointer to it if found, NULL if not found.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17912 * Careful: "a:0" variables don't have a name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17913 * When "htp" is not NULL we are writing to the variable, set "htp" to the
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17914 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17915 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17916 static dictitem_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17917 find_var(name, htp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17918 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17919 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17920 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17921 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17922 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17923
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17924 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17925 if (htp != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17926 *htp = ht;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17927 if (ht == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17928 return NULL;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17929 return find_var_in_ht(ht, varname, htp != NULL);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17930 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17931
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17932 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17933 * Find variable "varname" in hashtab "ht".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17934 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17935 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17936 static dictitem_T *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17937 find_var_in_ht(ht, varname, writing)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17938 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17939 char_u *varname;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17940 int writing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17941 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17942 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17943
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17944 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17945 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17946 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17947 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17948 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17949 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17950 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17951 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17952 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17953 case 'w': return &curwin->w_winvar;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17954 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17955 case 't': return &curtab->tp_winvar;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17956 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17957 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17958 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17959 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17960 ? NULL : &current_funccal->l_avars_var;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17961 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17962 return NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17963 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17964
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17965 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17966 if (HASHITEM_EMPTY(hi))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17967 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17968 /* For global variables we may try auto-loading the script. If it
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17969 * worked find the variable again. Don't auto-load a script if it was
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17970 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17971 * checking if a function name is a Funcref variable. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17972 if (ht == &globvarht && !writing
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17973 && script_autoload(varname, FALSE) && !aborting())
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17974 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17975 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17976 return NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17977 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17978 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17979 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17980
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17981 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17982 * Find the hashtab used for a variable name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17983 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17984 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17985 static hashtab_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17986 find_var_ht(name, varname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17987 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17988 char_u **varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17989 {
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17990 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17991
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17992 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17993 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17994 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17995 if (name[0] == ':' \|\| name[0] == AUTOLOAD_CHAR)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17996 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17997 *varname = name;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17998
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17999 /* "version" is "v:version" in all scopes */
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	18000 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	18001 if (!HASHITEM_EMPTY(hi))
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	18002 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	18003
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18004 if (current_funccal == NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18005 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18006 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18007 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18008 *varname = name + 2;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18009 if (name == 'g') / global variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18010 return &globvarht;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18011 /* There must be no ':' or '#' in the rest of the name, unless g: is used
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18012 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18013 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18014 \|\| vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18015 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18016 if (name == 'b') / buffer variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18017 return &curbuf->b_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18018 if (name == 'w') / window variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18019 return &curwin->w_vars.dv_hashtab;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18020 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18021 if (name == 't') / tab page variable */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18022 return &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18023 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18024 if (name == 'v') / v: variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18025 return &vimvarht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18026 if (name == 'a' && current_funccal != NULL) / function argument */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18027 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18028 if (name == 'l' && current_funccal != NULL) / local function variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18029 return &current_funccal->l_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18030 if (name == 's' / script variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18031 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18032 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18033 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18036 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18037 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18038 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18039 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18040 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18041 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18042 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18043 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18044 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18045
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18046 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18047 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18048 return NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18049 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18050 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18051
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18052 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18053 * Allocate a new hashtab for a sourced script. It will be used while
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18054 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18055 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18056 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18057 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18058 scid_T id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18059 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18060 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18061 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18062 scriptvar_T *sv;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18063
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18064 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18065 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18066 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18067 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18068 * at its init value. Also reset "v_dict", it's always the same. */
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18069 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18070 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18071 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18072 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18073 ht->ht_array = ht->ht_smallarray;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18074 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18075 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18076 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18077
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18078 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18079 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18080 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18081 init_var_dict(&sv->sv_dict, &sv->sv_var);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18082 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18085 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18086
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18087 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18088 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18089 * point to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18090 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18091 void
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18092 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18093 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18094 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18095 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18096 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18097 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18098 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18099 dict_var->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18100 dict_var->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18101 dict_var->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18102 dict_var->di_key[0] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18105 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18106 * Clean up a list of internal variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18107 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18108 * Clears hashtab "ht", does not free it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18109 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18110 void
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18111 vars_clear(ht)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18112 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18113 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18114 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18115 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18116
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18117 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18118 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18119 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18120 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18121 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18122 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18123 int free_val;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18124 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18125 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18126 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18127 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18128
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18129 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18130 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18131 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18132 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18133 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18134 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18135 --todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18136
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18137 /* Free the variable. Don't remove it from the hashtab,
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18138 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18139 * later. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18140 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18141 if (free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18142 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18143 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18144 vim_free(v);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18145 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18146 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18147 hash_clear(ht);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	18148 ht->ht_used = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18149 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18150
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18151 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18152 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18153 * Clear the variable value and free the dictitem.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18154 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18155 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18156 delete_var(ht, hi)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18157 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18158 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18159 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18160 dictitem_T *di = HI2DI(hi);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18161
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18162 hash_remove(ht, hi);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18163 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18164 vim_free(di);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18165 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18166
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18167 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18168 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18169 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18170 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18171 list_one_var(v, prefix, first)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18172 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18173 char_u *prefix;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18174 int *first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18175 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18176 char_u *tofree;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18177 char_u *s;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18178 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18179
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18180 s = echo_string(&v->di_tv, &tofree, numbuf, ++current_copyID);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18181 list_one_var_a(prefix, v->di_key, v->di_tv.v_type,
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18182 s == NULL ? (char_u *)"" : s, first);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18183 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18186 static void
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18187 list_one_var_a(prefix, name, type, string, first)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18188 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18189 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18190 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18191 char_u *string;
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18192 int first; / when TRUE clear rest of screen and set to FALSE */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18193 {
1361 55e117ed6872 updated for version 7.1-075 vimboss parents: 1360 diff changeset	18194 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */
55e117ed6872 updated for version 7.1-075 vimboss parents: 1360 diff changeset	18195 msg_start();
55e117ed6872 updated for version 7.1-075 vimboss parents: 1360 diff changeset	18196 msg_puts(prefix);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18197 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18198 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18199 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18200 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18201 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18202 msg_putchar('#');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18203 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18204 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18205 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18206 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18207 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18208 if (*string == '[')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18209 ++string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18210 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18211 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18212 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18213 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18214 if (*string == '{')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18215 ++string;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18216 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18217 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18218 msg_putchar(' ');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18219
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18220 msg_outtrans(string);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18221
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18222 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18223 msg_puts((char_u *)"()");
1374 e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18224 if (*first)
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18225 {
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18226 msg_clr_eos();
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18227 *first = FALSE;
e1336150cfcf updated for version 7.1-089 vimboss parents: 1361 diff changeset	18228 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18231 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18232 * Set variable "name" to value in "tv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18233 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18234 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18235 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18236 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18237 set_var(name, tv, copy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18238 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18239 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18240 int copy; /* make copy of value in "tv" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18241 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18242 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18243 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18244 hashtab_T *ht;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18245 char_u *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18246
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18247 if (tv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18248 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18249 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18250 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18251 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18252 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	18253 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18254 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18255 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18256 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18257 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	18258 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18259 name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18260 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18261 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18262 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18263
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18264 ht = find_var_ht(name, &varname);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18265 if (ht == NULL \|\| *varname == NUL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18266 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18267 EMSG2(_(e_illvar), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18268 return;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18269 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18270
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18271 v = find_var_in_ht(ht, varname, TRUE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18272 if (v != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18273 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18274 /* existing variable, need to clear the value */
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18275 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18276 \|\| tv_check_lock(v->di_tv.v_lock, name))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18277 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18278 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18279 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18280 \|\| v->di_tv.v_type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18281 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18282 \|\| tv->v_type == VAR_NUMBER)))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18283 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	18284 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18285 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18286 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18287
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18288 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18289 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18290 * the type.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18291 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18292 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18293 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18294 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18295 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18296 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18297 if (copy \|\| tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18298 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18299 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18300 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18301 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18302 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18303 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18304 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18305 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18306 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18307 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18308 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18309 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18310 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18311 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18312
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18313 clear_tv(&v->di_tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18314 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18315 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18316 {
898 a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18317 /* Can't add "v:" variable. */
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18318 if (ht == &vimvarht)
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18319 {
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18320 EMSG2(_(e_illvar), name);
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18321 return;
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18322 }
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	18323
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18324 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18325 for (p = varname; *p != NUL; ++p)
557 862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	18326 if (!eval_isnamec1(p) && (p == varname \|\| !VIM_ISDIGIT(p))
862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	18327 && *p != AUTOLOAD_CHAR)
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18328 {
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18329 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18330 return;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18331 }
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	18332
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18333 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18334 + STRLEN(varname)));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18335 if (v == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18336 return;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18337 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18338 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18339 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18340 vim_free(v);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18341 return;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18342 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18343 v->di_flags = 0;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18344 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18345
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18346 if (copy \|\| tv->v_type == VAR_NUMBER)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18347 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18348 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18349 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18350 v->di_tv = *tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18351 v->di_tv.v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18352 init_tv(tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18353 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18354 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18355
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18356 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18357 * Return TRUE if di_flags "flags" indicates variable "name" is read-only.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18358 * Also give an error message.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18359 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18360 static int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18361 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18362 int flags;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18363 char_u *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18364 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18365 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18366 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18367 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18368 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18369 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18370 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18371 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18372 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18373 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18374 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18375 return FALSE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18376 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18377
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18378 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18379 * Return TRUE if di_flags "flags" indicates variable "name" is fixed.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18380 * Also give an error message.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18381 */
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18382 static int
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18383 var_check_fixed(flags, name)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18384 int flags;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18385 char_u *name;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18386 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18387 if (flags & DI_FLAGS_FIX)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18388 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18389 EMSG2(_("E795: Cannot delete variable %s"), name);
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18390 return TRUE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18391 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18392 return FALSE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18393 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18394
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18395 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18396 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18397 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18398 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18399 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18400 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18401 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18402 char_u *name;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18403 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18404 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18405 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18406 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18407 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18408 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18409 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18410 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18411 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18412 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18413 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18414 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18415 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18416 return FALSE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18417 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18418
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18419 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18420 * Copy the values from typval_T "from" to typval_T "to".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18421 * When needed allocates string or increases reference count.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18422 * Does not make a copy of a list or dict but copies the reference!
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18423 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18424 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18425 copy_tv(from, to)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18426 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18427 typval_T *to;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18428 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18429 to->v_type = from->v_type;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18430 to->v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18431 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18432 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18433 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18434 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18435 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18436 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18437 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18438 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18439 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18440 else
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18441 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18442 to->vval.v_string = vim_strsave(from->vval.v_string);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18443 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18444 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18445 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18446 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18447 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18448 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18449 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18450 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18451 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18452 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18453 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18454 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18455 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18456 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18457 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18458 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18459 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18460 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18461 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18462 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18463 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18464 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18465 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18466 EMSG2(_(e_intern2), "copy_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18467 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18468 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18471 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18472 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18473 * Lists and Dictionaries are also copied. A deep copy if "deep" is set.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18474 * For deepcopy() "copyID" is zero for a full copy or the ID for when a
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18475 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18476 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18477 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18478 static int
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18479 item_copy(from, to, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18480 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18481 typval_T *to;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18482 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18483 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18484 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18485 static int recurse = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18486 int ret = OK;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18487
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18488 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18489 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18490 EMSG(_("E698: variable nested too deep for making a copy"));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18491 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18492 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18493 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18494
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18495 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18496 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18497 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18498 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18499 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18500 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18501 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18502 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18503 to->v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18504 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18505 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18506 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18507 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18508 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18509 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18510 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18511 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18512 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18513 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18514 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18515 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18516 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18517 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18518 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18519 to->v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18520 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18521 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18522 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18523 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18524 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18525 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18526 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18527 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18528 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18529 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18530 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18531 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18532 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18533 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18534 default:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18535 EMSG2(_(e_intern2), "item_copy()");
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18536 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18537 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18538 --recurse;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18539 return ret;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18540 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18541
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18542 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18543 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18544 * newline at the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18545 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18546 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18547 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18548 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18549 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18550 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18551 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18552 typval_T rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18553 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18554 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18555 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18556 int atstart = TRUE;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18557 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18559 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18560 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18561 while (arg != NUL && arg != '\|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18562 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18563 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18564 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18566 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18567 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18568 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18569 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18570 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18571 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18572 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18573 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18575 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18576 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18577 if (atstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18579 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18580 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18581 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18582 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18583 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18584 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18585 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18586 msg_puts_attr((char_u *)" ", echo_attr);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18587 p = echo_string(&rettv, &tofree, numbuf, ++current_copyID);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18588 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18589 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18590 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18591 if (p == '\n' \|\| p == '\r' \|\| *p == TAB)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18592 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18593 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18594 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18595 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18596 msg_clr_eos();
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18597 needclr = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18598 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18599 msg_putchar_attr(*p, echo_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18601 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18602 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18603 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18604 if (has_mbyte)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18605 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	18606 int i = (*mb_ptr2len)(p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18607
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18608 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18609 p += i - 1;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18610 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18611 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18612 #endif
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18613 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18614 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18615 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18616 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18617 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18618 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18619 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18621 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18623 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18624 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18625 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18627 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18628 if (needclr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18629 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18630 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18631 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18635 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18636 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18637 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18638 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18639 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18640 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18641 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18642 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18643
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18644 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18645 if (id == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18646 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18647 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18648 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18649 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18651 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18652 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18653 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18654 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18655 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18656 * echo commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18657 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18658 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18659 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18660 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18662 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18663 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18664 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18665 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18666 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18667 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18668 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18669
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18670 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18672 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18673 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18674 while (arg != NUL && arg != '\|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18676 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18677 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18678 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18679 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18680 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18681 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18682 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18683 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18684 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18685 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18686 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18687 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18688 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18689
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18690 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18691 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18692 p = get_tv_string(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18693 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18694 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18695 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18696 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18697 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18698 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18700 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18701 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18702 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18703 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18704 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18705
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18706 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18707 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18710 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18712 if (eap->cmdidx == CMD_echomsg)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18713 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18714 MSG_ATTR(ga.ga_data, echo_attr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18715 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18716 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18717 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18719 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18720 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18721 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18722 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18723 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18725 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18726 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18727 eap->getline, eap->cookie, DOCMD_NOWAIT\|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18730 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18731
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18732 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18733 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18734
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18735 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18738 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18739 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18740 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18741 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18742 * after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18743 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18744 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18745 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18746 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18747 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18749 char_u p = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18750
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18751 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18752 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18754 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18755 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18756 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18757 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18758 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18759 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18760 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18761 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18762 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18763 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18764
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18765 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18766 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18767 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18769 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18770 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18771 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18772 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18773 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18774 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18776
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18777 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18778 * ":function"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18779 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18780 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18781 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18782 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18784 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18785 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18786 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18787 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18788 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18789 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18790 char_u *arg;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18791 char_u *line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18792 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18793 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18794 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18795 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18796 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18797 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18798 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18799 int nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18800 char_u *skip_until = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18801 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18802 funcdict_T fudi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18803 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18804 int paren;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18805 hashtab_T *ht;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18806 int todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18807 hashitem_T *hi;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18808 int sourcing_lnum_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18809
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18810 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18811 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18812 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18813 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18814 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18815 if (!eap->skip)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18816 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18817 todo = (int)func_hashtab.ht_used;
175 c12f39141bbc updated for version 7.0053 vimboss parents: 170 diff changeset	18818 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18819 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18820 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18821 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18822 --todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18823 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18824 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18825 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18826 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18827 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18828 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18829 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18830 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18831 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18832
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18833 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18834 * ":function /pat": list functions matching pattern.
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18835 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18836 if (*eap->arg == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18837 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18838 p = skip_regexp(eap->arg + 1, '/', TRUE, NULL);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18839 if (!eap->skip)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18840 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18841 regmatch_T regmatch;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18842
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18843 c = *p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18844 *p = NUL;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18845 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18846 *p = c;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18847 if (regmatch.regprog != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18848 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18849 regmatch.rm_ic = p_ic;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18850
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18851 todo = (int)func_hashtab.ht_used;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18852 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18853 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18854 if (!HASHITEM_EMPTY(hi))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18855 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18856 --todo;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18857 fp = HI2UF(hi);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18858 if (!isdigit(*fp->uf_name)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18859 && vim_regexec(&regmatch, fp->uf_name, 0))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18860 list_func_head(fp, FALSE);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18861 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18862 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18863 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18864 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18865 if (*p == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18866 ++p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18867 eap->nextcmd = check_nextcmd(p);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18868 return;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18869 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18870
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18871 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18872 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18873 * func normal function name
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18874 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18875 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18876 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18877 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18878 * dict.func existing dict entry with a Funcref
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18879 * "name" == func, "fudi.fd_dict" set,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18880 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18881 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18882 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18883 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18884 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18885 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18886 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18887 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18888 if (name == NULL && (fudi.fd_dict == NULL \|\| !paren) && !eap->skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18889 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18890 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18891 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18892 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18893 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18894 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18895 if (!aborting())
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18896 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18897 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18898 EMSG2(_(e_dictkey), fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18899 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18900 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18901 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18902 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18903 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18904 }
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	18905
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18906 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18907 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18908 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18909 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18910
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18911 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18912 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18913 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18914 if (!paren)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18915 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18916 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18917 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18918 EMSG(_(e_trailing));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18919 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18920 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18921 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18922 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18923 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18924 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18925 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18926 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18927 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18928 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18929 list_func_head(fp, TRUE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18930 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18931 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18932 if (FUNCLINE(fp, j) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18933 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18934 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18935 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18936 if (j < 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18937 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18938 if (j < 99)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18939 msg_putchar(' ');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18940 msg_prt_line(FUNCLINE(fp, j), FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18941 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18942 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18944 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18946 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18947 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18950 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18951 emsg_funcname("E123: Undefined function: %s", name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18952 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18953 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18954 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18955
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18956 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18957 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18958 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18959 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18960 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18962 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18963 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18964 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18965 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18967 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18968 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18969 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18970 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18971 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18973 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18974 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18975
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18976 if (!eap->skip)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18977 {
1041 c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18978 /* Check the name of the function. Unless it's a dictionary function
c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18979 * (that we are overwriting). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18980 if (name != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18981 arg = name;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18982 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18983 arg = fudi.fd_newkey;
1041 c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18984 if (arg != NULL && (fudi.fd_di == NULL
c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18985 \|\| fudi.fd_di->di_tv.v_type != VAR_FUNC))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18986 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18987 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18988 j = 3;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18989 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18990 j = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18991 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18992 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18993 ++j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18994 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18995 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18996 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18997 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18998
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18999 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19000 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19001 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19002 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19003 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19004 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19006 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19007 p += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19008 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19010 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19012 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19013 while (ASCII_ISALNUM(p) \|\| p == '_')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19014 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19015 if (arg == p \|\| isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19016 \|\| (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19017 \|\| (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19018 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19019 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19020 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19021 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19023 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19024 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19025 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19026 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19027 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19028 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19029 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19030 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19031 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19032 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19033 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19034 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19035 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19036 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19038 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19039 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19040 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19041 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19042 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19043 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19044 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19046 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19047
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19048 /* find extra arguments "range", "dict" and "abort" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19049 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19051 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19052 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19054 flags \|= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19055 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19056 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19057 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19058 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19059 flags \|= FC_DICT;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19060 p += 4;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19061 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19062 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19063 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19064 flags \|= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19065 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19067 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19068 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19069 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19070
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19071 /* When there is a line break use what follows for the function body.
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19072 * Makes 'exe "func Test()\n...\nendfunc"' work. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19073 if (*p == '\n')
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19074 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19075 else if (p != NUL && p != '"' && !eap->skip && !did_emsg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19076 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19078 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19079 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19080 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19081 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19082 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19083 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19084 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19085 * need to skip the body to be able to find what follows. */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19086 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19087 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19088 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19089 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19090 else if (name != NULL && find_func(name) != NULL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19091 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19092 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19093
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	19094 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	19095 goto erret;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	19096
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19097 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19098 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19099 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19101 indent = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19102 nesting = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19103 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19105 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19106 need_wait_return = FALSE;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19107 sourcing_lnum_off = sourcing_lnum;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19108
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19109 if (line_arg != NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19110 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19111 /* Use eap->arg, split up in parts by line breaks. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19112 theline = line_arg;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19113 p = vim_strchr(theline, '\n');
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19114 if (p == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19115 line_arg += STRLEN(line_arg);
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19116 else
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19117 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19118 *p = NUL;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19119 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19120 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19121 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19122 else if (eap->getline == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19123 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19124 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19125 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19126 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19127 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19128 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19129 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19130 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19131 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19132 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19133
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19134 /* Detect line continuation: sourcing_lnum increased more than one. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19135 if (sourcing_lnum > sourcing_lnum_off + 1)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19136 sourcing_lnum_off = sourcing_lnum - sourcing_lnum_off - 1;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19137 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19138 sourcing_lnum_off = 0;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19139
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19140 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19141 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19142 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19143 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19144 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19146 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19147 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19149 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19150 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19152 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19153 for (p = theline; vim_iswhite(p) \|\| p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19154 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19155
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19156 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19157 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19158 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19159 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19160 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19161 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19162 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19163
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19164 /* Increase indent inside "if", "while", "for" and "try", decrease
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19165 * at "end". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19166 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19167 indent -= 2;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19168 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19169 \|\| STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19170 \|\| STRNCMP(p, "for", 3) == 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19171 \|\| STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19172 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19173
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19174 /* Check for defining a function inside this function. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19175 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19176 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19177 if (*p == '!')
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	19178 p = skipwhite(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19179 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19180 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19181 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19182 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19183 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19185 ++nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19186 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19190
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19191 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19192 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19193 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) \|\| p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19194 \|\| (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19195 && (!ASCII_ISALPHA(p[1]) \|\| (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19196 && (!ASCII_ISALPHA(p[2]) \|\| (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19197 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19199 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19200 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19201 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19202 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19203 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19204 \|\| (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19205 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19206 \|\| (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19207 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19208 \|\| (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19209 && (!ASCII_ISALPHA(p[3]) \|\| p[3] == 'y'))
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	19210 \|\| (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	19211 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 's'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19212 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19214 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19215 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19216 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19217 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19218 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19219 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19222
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19223 /* Add the line to the function. */
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19224 if (ga_grow(&newlines, 1 + sourcing_lnum_off) == FAIL)
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19225 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19226 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19227 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19228 goto erret;
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19229 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19230
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19231 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19232 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19233 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19234 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19235 if (p != NULL)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19236 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19237 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19238 vim_free(theline);
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19239 theline = p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19240 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19241
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19242 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = theline;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19243
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19244 /* Add NULL lines for continuation lines, so that the line count is
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19245 * equal to the index in the growarray. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19246 while (sourcing_lnum_off-- > 0)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19247 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = NULL;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19248
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19249 /* Check for end of eap->arg. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19250 if (line_arg != NULL && *line_arg == NUL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	19251 line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19254 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19255 * detected. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19256 if (eap->skip \|\| did_emsg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19257 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19259 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19260 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19261 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19262 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19263 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19264 v = find_var(name, &ht);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19265 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19266 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19267 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19268 name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19269 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19270 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19271
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19272 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19273 if (fp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19274 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19275 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19276 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19277 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19278 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19279 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19280 if (fp->uf_calls > 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19281 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	19282 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19283 name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19284 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19285 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19286 /* redefine existing function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19287 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19288 ga_clear_strings(&(fp->uf_lines));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19289 vim_free(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19290 name = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19291 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19292 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19293 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19294 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19295 char numbuf[20];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19296
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19297 fp = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19298 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19299 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19300 EMSG(_(e_funcdict));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19301 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19302 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19303 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19304 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19305 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19306 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19307 goto erret;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19308 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19309 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19310 else if (tv_check_lock(fudi.fd_di->di_tv.v_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19311 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19312
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19313 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19314 * Funcref! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19315 vim_free(name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19316 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19317 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19318 if (name == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19319 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19320 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19321
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19322 if (fp == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19323 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19324 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19325 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19326 int slen, plen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19327 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19328
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19329 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19330 j = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19331 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19332 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19333 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19334 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19335 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19336 p = vim_strchr(scriptname, '/');
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19337 plen = (int)STRLEN(p);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19338 slen = (int)STRLEN(sourcing_name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19339 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19340 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19341 j = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19342 vim_free(scriptname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19343 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19344 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19345 if (j == FAIL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19346 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19347 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19348 goto erret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19349 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19350 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19351
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19352 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19353 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19354 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19355
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19356 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19357 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19358 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19359 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19360 /* add new dict entry */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19361 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19362 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19363 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19364 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19365 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19366 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19367 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19368 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19369 vim_free(fudi.fd_di);
937 de8224965034 updated for version 7.0-063 vimboss parents: 934 diff changeset	19370 vim_free(fp);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19371 goto erret;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19372 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19373 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19374 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19375 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19376 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19377 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19378 fudi.fd_di->di_tv.v_lock = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19379 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19380 fp->uf_refcount = 1;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19381
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19382 /* behave like "dict" was used */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19383 flags \|= FC_DICT;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19384 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19385
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19386 /* insert the new function in the function list */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19387 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19388 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19389 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19390 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19391 fp->uf_lines = newlines;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19392 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19393 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19394 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19395 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19396 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19397 if (prof_def_func())
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19398 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19399 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19400 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19401 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19402 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19403 fp->uf_script_ID = current_SID;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19404 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19405
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19406 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19407 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19408 ga_clear_strings(&newlines);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19409 ret_free:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19410 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19411 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19412 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19413 did_emsg \|= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19415
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19416 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19417 * Get a function name, translating "<SID>" and "<SNR>".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19418 * Also handles a Funcref in a List or Dictionary.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19419 * Returns the function name in allocated memory, or NULL for failure.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19420 * flags:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19421 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19422 * TFN_QUIET: be quiet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19423 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19424 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19425 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19426 trans_function_name(pp, skip, flags, fdp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19427 char_u **pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19428 int skip; /* only find the end, don't evaluate */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19429 int flags;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19430 funcdict_T fdp; / return: info about dictionary used */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19431 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19432 char_u *name = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19433 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19434 char_u *end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19435 int lead;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19436 char_u sid_buf[20];
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19437 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19438 lval_T lv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19439
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19440 if (fdp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19441 vim_memset(fdp, 0, sizeof(funcdict_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19442 start = *pp;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19443
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19444 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19445 * command). */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19446 if ((pp)[0] == K_SPECIAL && (pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19447 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19448 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19449 *pp += 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19450 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19451 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19452 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19453
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19454 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19455 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19456 lead = eval_fname_script(start);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19457 if (lead > 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19458 start += lead;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19459
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19460 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19461 lead > 2 ? 0 : FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19462 if (end == start)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19463 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19464 if (!skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19465 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19466 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19467 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19468 if (end == NULL \|\| (lv.ll_tv != NULL && (lead > 2 \|\| lv.ll_range)))
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19469 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19470 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19471 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19472 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19473 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19474 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19475 if (!aborting())
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19476 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19477 if (end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19478 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19479 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19480 else
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19481 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19482 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19483 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19484
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19485 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19486 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19487 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19488 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19489 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19490 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19491 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19492 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19493 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19494 if (lv.ll_tv->v_type == VAR_FUNC && lv.ll_tv->vval.v_string != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19495 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19496 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19497 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19498 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19499 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19500 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19501 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19502 \|\| lv.ll_dict == NULL \|\| fdp->fd_newkey == NULL))
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19503 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19504 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19505 *pp = end;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19506 name = NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19507 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19508 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19509 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19510
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19511 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19512 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19513 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19514 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19515 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19516 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19517
1383 6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19518 /* Check if the name is a Funcref. If so, use the value. */
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19519 if (lv.ll_exp_name != NULL)
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19520 {
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19521 len = (int)STRLEN(lv.ll_exp_name);
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19522 name = deref_func_name(lv.ll_exp_name, &len);
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19523 if (name == lv.ll_exp_name)
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19524 name = NULL;
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19525 }
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19526 else
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19527 {
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19528 len = (int)(end - *pp);
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19529 name = deref_func_name(*pp, &len);
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19530 if (name == *pp)
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19531 name = NULL;
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19532 }
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19533 if (name != NULL)
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19534 {
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19535 name = vim_strsave(name);
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19536 *pp = end;
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19537 goto theend;
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19538 }
6fdbaf2bba04 updated for version 7.1-098 vimboss parents: 1380 diff changeset	19539
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19540 if (lv.ll_exp_name != NULL)
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19541 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19542 len = (int)STRLEN(lv.ll_exp_name);
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19543 if (lead <= 2 && lv.ll_name == lv.ll_exp_name
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19544 && STRNCMP(lv.ll_name, "s:", 2) == 0)
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19545 {
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19546 /* When there was "s:" already or the name expanded to get a
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19547 * leading "s:" then remove it. */
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19548 lv.ll_name += 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19549 len -= 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19550 lead = 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19551 }
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19552 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19553 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19554 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19555 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19556 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19557 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19558 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19559
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19560 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19561 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19562 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19563 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19564 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19565 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19566 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19567 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19568 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19569 lead = 3;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	19570 if ((lv.ll_exp_name != NULL && eval_fname_sid(lv.ll_exp_name))
6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	19571 \|\| eval_fname_sid(*pp))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19572 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19573 /* It's "s:" or "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19574 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19575 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19576 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19577 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19578 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19579 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19580 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19581 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19582 }
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19583 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19584 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19585 EMSG2(_("E128: Function name must start with a capital or contain a colon: %s"), lv.ll_name);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19586 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19587 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19588 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19589 if (name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19590 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19591 if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19592 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19593 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19594 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19595 name[2] = (int)KE_SNR;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19596 if (lead > 3) /* If it's "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19597 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19598 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19599 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19600 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19601 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19602 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19603
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19604 theend:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19605 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19606 return name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19610 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19611 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19612 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19613 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19614 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19615 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19616 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19618 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19619 \|\| STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19620 return 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19621 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19622 return 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19623 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19624 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19625
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19626 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19627 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19628 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19629 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19630 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19631 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19632 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19634 return (*p == 's' \|\| TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19637 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19638 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19639 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19640 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19641 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19642 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19643 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19645 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19647 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19648 if (indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19649 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19650 MSG_PUTS("function ");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19651 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19652 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19653 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19654 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19655 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19656 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19657 msg_puts(fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19658 msg_putchar('(');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19659 for (j = 0; j < fp->uf_args.ga_len; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19661 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19662 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19663 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19664 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19665 if (fp->uf_varargs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19667 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19668 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19669 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19671 msg_putchar(')');
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	19672 msg_clr_eos();
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19673 if (p_verbose > 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19674 last_set_msg(fp->uf_script_ID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19677 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19678 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19679 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19680 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19681 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19682 find_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19683 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19684 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19685 hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19686
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19687 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19688 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19689 return HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19690 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19691 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19692
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19693 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19694 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19695 free_all_functions()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19696 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19697 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19698
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19699 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19700 * hash table. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19701 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19702 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19703 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19704 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19705 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19706 break;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19707 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19708 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19709 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19710
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19711 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19712 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19713 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19714 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19715 function_exists(name)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19716 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19717 {
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19718 char_u *nm = name;
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19719 char_u *p;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19720 int n = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19721
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19722 p = trans_function_name(&nm, FALSE, TFN_INT\|TFN_QUIET, NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19723 nm = skipwhite(nm);
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19724
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19725 /* Only accept "funcname", "funcname ", "funcname (..." and
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19726 * "funcname(...", not "funcname!...". */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19727 if (p != NULL && (nm == NUL \|\| nm == '('))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19728 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19729 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19730 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19731 else
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19732 n = (find_func(p) != NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19733 }
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19734 vim_free(p);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19735 return n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19736 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19737
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19738 /*
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19739 * Return TRUE if "name" looks like a builtin function name: starts with a
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19740 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19741 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19742 static int
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19743 builtin_function(name)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19744 char_u *name;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19745 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19746 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19747 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19748 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19749
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19750 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19751 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19752 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19753 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19754 static void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19755 func_do_profile(fp)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19756 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19757 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19758 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19759 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19760 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19761 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19762 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19763 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19764 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19765 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19766 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19767 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19768 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19769 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19770 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19771 if (fp->uf_tml_count == NULL \|\| fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19772 \|\| fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19773 return; /* out of memory */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19774
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19775 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19776 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19777
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19778 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19779 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19780 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19781 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19782 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19783 FILE *fd;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19784 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19785 hashitem_T *hi;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19786 int todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19787 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19788 int i;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19789 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19790 int st_len = 0;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19791
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19792 todo = (int)func_hashtab.ht_used;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19793 sorttab = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) todo));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19794
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19795 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19796 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19797 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19798 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19799 --todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19800 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19801 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19802 {
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19803 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19804 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19805
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19806 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19807 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19808 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19809 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19810 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19811 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19812 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19813 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19814 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19815 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19816 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19817 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19818
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19819 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19820 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19821 if (FUNCLINE(fp, i) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19822 continue;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19823 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19824 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19825 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19826 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19827 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19828 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19829 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19830 }
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19831
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19832 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19833 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19834 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19835 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19836 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19837 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19838 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19839 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19840 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19841 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19842
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19843 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19844 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19845 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19846 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19847 int st_len;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19848 char *title;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19849 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19850 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19851 int i;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19852 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19853
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19854 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19855 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19856 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19857 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19858 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19859 prof_func_line(fd, fp->uf_tm_count, &fp->uf_tm_total, &fp->uf_tm_self,
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19860 prefer_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19861 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19862 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19863 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19864 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19865 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19866 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19867 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19868
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19869 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19870 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19871 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19872 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19873 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19874 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19875 int count;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19876 proftime_T *total;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19877 proftime_T *self;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19878 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19879 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19880 if (count > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19881 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19882 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19883 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19884 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19885 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19886 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19887 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19888 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19889 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19890 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19891 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19892 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19893 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19894 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19895
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19896 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19897 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19898 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19899 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19900 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19901 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19902 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19903 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19904 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19905 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19906 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19907 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19908
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19909 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19910 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19911 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19912 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19913
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19914 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19915 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19916 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19917 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19918 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19919 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19920 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19921 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19922 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19923 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19924 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19925 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19926
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19927 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19928 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19929 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19930 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19931
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19932 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19933
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19934 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19935 * If "name" has a package name try autoloading the script for it.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19936 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19937 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19938 static int
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19939 script_autoload(name, reload)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19940 char_u *name;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19941 int reload; /* load script again when already loaded */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19942 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19943 char_u *p;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19944 char_u scriptname, tofree;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19945 int ret = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19946 int i;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19947
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19948 /* If there is no '#' after name[0] there is no package name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19949 p = vim_strchr(name, AUTOLOAD_CHAR);
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19950 if (p == NULL \|\| p == name)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19951 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19952
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19953 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19954
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19955 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19956 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19957 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19958 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19959 break;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19960 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19961 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19962 else
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19963 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19964 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19965 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19966 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19967 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19968 tofree = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19969 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19970
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19971 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
480 bf5ba8a0cdee updated for version 7.0129 vimboss parents: 478 diff changeset	19972 if (source_runtime(scriptname, FALSE) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19973 ret = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19974 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19975
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19976 vim_free(tofree);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19977 return ret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19978 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19979
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19980 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19981 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19982 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19983 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19984 static char_u *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19985 autoload_name(name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19986 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19987 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19988 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19989 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19990
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19991 /* Get the script file name: replace '#' with '/', append ".vim". */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19992 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19993 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19994 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19995 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19996 STRCAT(scriptname, name);
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19997 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19998 STRCAT(scriptname, ".vim");
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19999 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	20000 *p = '/';
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20001 return scriptname;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	20002 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	20003
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20004 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20006 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20007 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20008 * function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20009 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20010 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20011 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20012 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20013 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20014 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20015 static long_u done;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20016 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20017 ufunc_T *fp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20018
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20019 if (idx == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20020 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20021 done = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20022 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20023 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20024 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20025 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20026 if (done++ > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20027 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20028 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20029 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20030 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20031
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20032 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20033 return fp->uf_name; /* prevents overflow */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20035 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20036 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20037 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20038 STRCAT(IObuff, "(");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20039 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20040 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20041 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20042 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20044 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20047 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20049 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20050 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20051 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20052 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20054 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20055 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20056 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20057 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20058 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20059 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20060 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20061 STRCPY(buf, "<SNR>");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20062 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20063 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20064 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20065 STRCPY(buf, fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20068 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20069 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20070 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20071 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20072 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20073 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20074 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20075 ufunc_T *fp = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20076 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20077 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20078 funcdict_T fudi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20079
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20080 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20081 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20082 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20083 if (name == NULL)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20084 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20085 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20086 EMSG(_(e_funcref));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20087 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20088 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20089 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20090 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20091 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20092 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20093 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20094 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20095 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20096 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20097 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20098
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20099 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20100 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20101 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20102
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20103 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20105 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20106 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20107 EMSG2(_(e_nofunc), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20108 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20109 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20110 if (fp->uf_calls > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20112 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20113 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20115
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20116 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20117 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20118 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20119 * invoke func_unref() and possibly delete the function. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	20120 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20121 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20122 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20123 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20124 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20125 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20126
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20127 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20128 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20129 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20130 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20131 func_free(fp)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20132 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20133 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20134 hashitem_T *hi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20135
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20136 /* clear this function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20137 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20138 ga_clear_strings(&(fp->uf_lines));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20139 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20140 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20141 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20142 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20143 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20144
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20145 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20146 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20147 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20148 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20149 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20150 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20151
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20152 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20153 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20154
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20155 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20156 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20157 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20158 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20159 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20160 func_unref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20161 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20162 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20163 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20164
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20165 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20166 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20167 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20168 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20169 EMSG2(_(e_intern2), "func_unref()");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20170 else if (--fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20171 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20172 /* Only delete it when it's not being used. Otherwise it's done
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20173 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20174 if (fp->uf_calls == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20175 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20176 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20177 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20178 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20179
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20180 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20181 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20182 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20183 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20184 func_ref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20185 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20186 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20187 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20188
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20189 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20190 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20191 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20192 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20193 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	20194 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20195 ++fp->uf_refcount;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20199 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20200 * Call a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20202 static void
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20203 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20204 ufunc_T fp; / pointer to function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20205 int argcount; /* nr of args */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20206 typval_T argvars; / arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20207 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20208 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20209 linenr_T lastline; /* last line of range */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20210 dict_T selfdict; / Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20211 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20212 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20213 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20214 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20215 funccall_T fc;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20216 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20217 static int depth = 0;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20218 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20219 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20220 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20221 int ai;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20222 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20223 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20224 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20225 proftime_T wait_start;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20226 proftime_T call_start;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20227 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20228
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20229 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20230 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20231 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20232 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20233 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20234 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20235 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20237 ++depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20238
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20239 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20240
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20241 fc.caller = current_funccal;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20242 current_funccal = &fc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20243 fc.func = fp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20244 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20245 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20246 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20247 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20248 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20249 /* Check if this function has a breakpoint. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20250 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20251 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20252
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20253 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20254 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20255 * with names up to VAR_SHORT_LEN long. This avoids having to alloc/free
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20256 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20257 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20258 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20259 * Init l: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20260 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20261 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20262 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20263 {
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20264 /* Set l:self to "selfdict". Use "name" to avoid a warning from
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20265 * some compiler that checks the destination size. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20266 v = &fc.fixvar[fixvar_idx++].var;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20267 name = v->di_key;
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	20268 STRCPY(name, "self");
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20269 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20270 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20271 v->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20272 v->di_tv.v_lock = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20273 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20274 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20275 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20276
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20277 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20278 * Init a: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20279 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20280 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20281 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20282 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20283 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20284 (varnumber_T)(argcount - fp->uf_args.ga_len));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20285 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20286 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20287 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20288 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20289 v->di_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20290 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20291 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20292 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20293 fc.l_varlist.lv_refcount = 99999;
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	20294 fc.l_varlist.lv_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20295
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20296 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20297 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20298 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20299 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20300 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20301 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20302 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20303 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20304 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20305 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20306 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20307 ai = i - fp->uf_args.ga_len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20308 if (ai < 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20309 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20310 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20311 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20312 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20313 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20314 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20315 name = numbuf;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20316 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20317 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20318 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20319 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20320 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20321 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20322 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20323 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20324 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20325 + STRLEN(name)));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20326 if (v == NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20327 break;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20328 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20329 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20330 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20331 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20332
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20333 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20334 * "argvars" must have VAR_FIXED for v_lock. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20335 v->di_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20336 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20337
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20338 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20339 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20340 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20341 fc.l_listitems[ai].li_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20342 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20343 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20344 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	20345
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20346 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20347 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20348 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20349 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20350 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20351 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20352 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20353 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20354 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20355 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20356 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20357 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20358 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20359 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20360 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20361
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20362 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20363 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20364 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20365 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20366
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20367 smsg((char_u *)_("calling %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20368 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20369 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20370 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20371 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20372 char_u *tofree;
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20373 char_u *s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20375 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20376 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20378 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20379 msg_puts((char_u *)", ");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	20380 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	20381 msg_outnum((long)argvars[i].vval.v_number);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20382 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20383 {
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20384 s = tv2string(&argvars[i], &tofree, numbuf2, 0);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20385 if (s != NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20386 {
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20387 trunc_string(s, buf, MSG_BUF_CLEN);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20388 msg_puts(buf);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20389 vim_free(tofree);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20390 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20393 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20394 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20395 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20396
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20397 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20398 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20399 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20400 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20401 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20402 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20403 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20404 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20405 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20406 if (fp->uf_profiling
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20407 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20408 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20409 ++fp->uf_tm_count;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20410 profile_start(&call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20411 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20412 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20413 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20414 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20415 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20416
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20417 save_current_SID = current_SID;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20418 current_SID = fp->uf_script_ID;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20419 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20420 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20422 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20423 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20424 DOCMD_NOWAIT\|DOCMD_VERBOSE\|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20426 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20428 /* when the function was aborted because of an error, return -1 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20429 if ((did_emsg && (fp->uf_flags & FC_ABORT)) \|\| rettv->v_type == VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20430 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20431 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20432 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20433 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20435
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20436 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20437 if (do_profiling == PROF_YES && (fp->uf_profiling
98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20438 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling)))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20439 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20440 profile_end(&call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20441 profile_sub_wait(&wait_start, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20442 profile_add(&fp->uf_tm_total, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20443 profile_self(&fp->uf_tm_self, &call_start, &fp->uf_tm_children);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20444 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20445 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20446 profile_add(&fc.caller->func->uf_tm_children, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20447 profile_add(&fc.caller->func->uf_tml_children, &call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20448 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20449 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20450 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20451
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20452 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20453 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20455 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20456 verbose_enter_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20458 if (aborting())
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20459 smsg((char_u *)_("%s aborted"), sourcing_name);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20460 else if (fc.rettv->v_type == VAR_NUMBER)
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20461 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20462 (long)fc.rettv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20463 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20464 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20465 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20466 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20467 char_u *tofree;
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20468 char_u *s;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20469
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20470 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20471 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20472 * truncate it at the end. */
1360 8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20473 s = tv2string(fc.rettv, &tofree, numbuf2, 0);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20474 if (s != NULL)
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20475 {
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20476 trunc_string(s, buf, MSG_BUF_CLEN);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20477 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20478 vim_free(tofree);
8d09c1eed8a5 updated for version 7.1-074 vimboss parents: 1341 diff changeset	20479 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20480 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20481 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20482
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20483 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20484 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20487 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20488 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20489 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20490 current_SID = save_current_SID;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20491 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20492 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20493 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20494 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20495
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20496 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20498 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20499 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20500
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20501 smsg((char_u *)_("continuing in %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20502 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20503
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20504 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20505 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20508 did_emsg \|= save_did_emsg;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20509 current_funccal = fc.caller;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20510
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20511 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20512 * variables. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20513 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20514
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20515 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20516 --depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20518
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20519 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20520 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20521 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20522 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20523 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20524 dict_T *dp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20525 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20526 char *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20527 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20528 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20529 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20530 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20531 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20532 v->di_tv.v_type = VAR_NUMBER;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20533 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20534 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20535 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20536
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20537 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20538 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20539 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20540 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20541 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20542 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20544 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20545 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20546 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20548 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20549 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20550 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20551 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20552 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20553
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20554 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20555 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20557 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20558 if ((arg != NUL && arg != '\|' && *arg != '\n')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20559 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20560 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20561 if (!eap->skip)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20562 returning = do_return(eap, FALSE, TRUE, &rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20563 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20564 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20565 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20566 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20567 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20569 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20570 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20571 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20572 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20573 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20574 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20577 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20578 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20579 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20580 if (returning)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20581 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20582 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20583 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20585 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20586 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20589 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20590 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20591 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20592 * do_cmdline(). "reanimate" is used in the latter case. "is_cmd" is set
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20593 * when called due to a ":return" command. "rettv" may point to a typval_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20594 * with the return rettv. Returns TRUE when the return can be carried out,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20595 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20596 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20597 int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20598 do_return(eap, reanimate, is_cmd, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20599 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20600 int reanimate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20601 int is_cmd;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20602 void *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20604 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20605 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20607 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20608 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20609 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20610
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20611 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20612 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20613 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20614 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20615 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20617 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20618 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20619 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20620 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20621
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20622 if (!is_cmd && !reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20623 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20624 * allocated variable with the rettv of the original ":return"'s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20625 * argument if present or is NULL else. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20626 cstack->cs_rettv[idx] = rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20627 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20628 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20629 /* When undoing a return in order to make it pending, get the stored
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20630 * return rettv. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20631 if (reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20632 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20633
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20634 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20636 /* Store the value of the pending return. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20637 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20638 (typval_T )cstack->cs_rettv[idx] = (typval_T )rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20639 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20640 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20642 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20643 cstack->cs_rettv[idx] = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20645 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20646 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20647 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20648 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20649 * return value. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20650 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20651 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20652 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20653 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20654 report_make_pending(CSTP_RETURN, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20656 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20657 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20658 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20659
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20660 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20661 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20662 * there. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20663 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20664 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20665 clear_tv(current_funccal->rettv);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20666 current_funccal->rettv = (typval_T *)rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20667 if (!is_cmd)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20668 vim_free(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20672 return idx < 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20674
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20675 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20676 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20677 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20678 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20679 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20680 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20681 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20682 free_tv((typval_T *)rettv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20683 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20684
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20685 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20686 * Generate a return command for producing the value of "rettv". The result
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20687 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20688 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20689 char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20690 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20691 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20692 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20693 char_u *s = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20694 char_u *tofree = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20695 char_u numbuf[NUMBUFLEN];
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20696
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20697 if (rettv != NULL)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20698 s = echo_string((typval_T *)rettv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20699 if (s == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20700 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20701
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20702 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20703 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20704 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20705 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20706 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20707 return vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20710 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20711 * Get next function line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20712 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20713 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20714 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20715 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20716 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20717 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20718 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20719 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20720 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20721 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20722 funccall_T fcp = (funccall_T )cookie;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20723 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20724 char_u *retval;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20725 garray_T gap; / growarray with function lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20727 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20728 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20729 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20730 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20731 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20732 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20733 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20734 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20735 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20736 func_line_end(cookie);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20737 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20738
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20739 gap = &fp->uf_lines;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20740 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20741 \|\| fcp->returned)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20742 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20743 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20744 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20745 /* Skip NULL lines (continuation lines). */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20746 while (fcp->linenr < gap->ga_len
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20747 && ((char_u **)(gap->ga_data))[fcp->linenr] == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20748 ++fcp->linenr;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20749 if (fcp->linenr >= gap->ga_len)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20750 retval = NULL;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20751 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20752 {
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20753 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20754 sourcing_lnum = fcp->linenr;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20755 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20756 if (do_profiling == PROF_YES)
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20757 func_line_start(cookie);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20758 #endif
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20759 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20760 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20761
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20762 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20763 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20764 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20765 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20766 /* Find next breakpoint. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20767 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20768 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20769 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20771
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20772 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20773 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20774
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20775 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20776 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20777 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20778 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20779 * When skipping lines it may not actually be executed, but we won't find out
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20780 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20781 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20782 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20783 func_line_start(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20784 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20785 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20786 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20787 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20788
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20789 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20790 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20791 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20792 fp->uf_tml_idx = sourcing_lnum - 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20793 /* Skip continuation lines. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20794 while (fp->uf_tml_idx > 0 && FUNCLINE(fp, fp->uf_tml_idx) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20795 --fp->uf_tml_idx;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20796 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20797 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20798 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20799 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20800 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20801 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20802
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20803 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20804 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20805 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20806 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20807 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20808 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20809 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20810 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20811 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20812
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20813 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20814 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20815 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20816
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20817 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20818 * Called when done with a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20819 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20820 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20821 func_line_end(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20822 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20823 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20824 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20825 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20826
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20827 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20828 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20829 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20830 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20831 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20832 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20833 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20834 profile_add(&fp->uf_tml_total[fp->uf_tml_idx], &fp->uf_tml_start);
720 e180933b876a updated for version 7.0219 vimboss parents: 716 diff changeset	20835 profile_self(&fp->uf_tml_self[fp->uf_tml_idx], &fp->uf_tml_start,
e180933b876a updated for version 7.0219 vimboss parents: 716 diff changeset	20836 &fp->uf_tml_children);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20837 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20838 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20839 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20840 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20841 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20842
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20843 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20844 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20845 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20846 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20847 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20848 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20849 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20850 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20851 funccall_T fcp = (funccall_T )cookie;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20853 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20854 * an error inside a try conditional. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20855 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20856 \|\| fcp->returned);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20857 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20858
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20859 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20860 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20861 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20862 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20863 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20864 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20865 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20866 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20867 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20868
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20869 #if defined(FEAT_VIMINFO) \|\| defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20870 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20871 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20872 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20873 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20874 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20875 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20877 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20879 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20880 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20881 char_u *varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20882 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20883 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20885 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20886 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20887 while (*(++p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20888 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20889 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20890 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20891 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20892 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20893 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20895 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20897 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20898 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20899 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20900 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20901 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20902 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20903 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20904 int writing;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20905 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20906 char_u *tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20907 int is_string = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20908 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20910 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20912 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20913 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20914 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20915 tab++ = '\0'; / isolate the variable name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20916 if (tab == 'S') / string var */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20917 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20918
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20919 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20920 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20921 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20922 if (is_string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20923 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20924 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20925 tv.vval.v_string = viminfo_readstring(virp,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20926 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20928 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20929 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20930 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20931 tv.vval.v_number = atol((char *)tab + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20932 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20933 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20934 if (is_string)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20935 vim_free(tv.vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20940 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20942
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20943 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20944 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20945 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20946 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20947 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20948 FILE *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20949 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20950 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20951 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20952 int todo;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20953 char *s;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20954 char_u *p;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20955 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20956 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20957
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20958 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20959 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20961 fprintf(fp, _("\n# global variables:\n"));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20962
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20963 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20964 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20965 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20966 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20967 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20968 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20969 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20970 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20971 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20972 switch (this_var->di_tv.v_type)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20973 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20974 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20975 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20976 default: continue;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20977 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20978 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20979 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20980 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20981 viminfo_writestring(fp, p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20982 vim_free(tofree);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20983 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20987 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20989 #if defined(FEAT_SESSION) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20990 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20991 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20992 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20993 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20994 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20995 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20996 int todo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20997 char_u p, t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20998
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20999 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21000 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21001 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21002 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21003 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21004 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21005 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21006 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21007 \|\| this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21008 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21009 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21010 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21011 * CR into \n and \r. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21012 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21013 (char_u *)"\\\"\n\r");
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21014 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21015 break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21016 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21017 if (*t == '\n')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21018 *t = 'n';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21019 else if (*t == '\r')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21020 *t = 'r';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21021 if ((fprintf(fd, "let %s = %c%s%c",
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21022 this_var->di_key,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21023 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21024 : ' ',
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21025 p,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21026 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	21027 : ' ') < 0)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21028 \|\| put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21029 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21030 vim_free(p);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21031 return FAIL;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21032 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21033 vim_free(p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	21034 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21035 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21036 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21037 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21039 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21040
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21041 /*
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21042 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21043 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21044 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21045 void
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21046 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21047 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21048 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21049 char_u *p;
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21050
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21051 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21052 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21053 p = home_replace_save(NULL, get_scriptname(scriptID));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21054 if (p != NULL)
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21055 {
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21056 verbose_enter();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21057 MSG_PUTS(_("\n\tLast set from "));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21058 MSG_PUTS(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21059 vim_free(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21060 verbose_leave();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	21061 }
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21062 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21063 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	21064
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21065 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21066
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21067 #if defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21069
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21070 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21071 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21072 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21073 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21074 static int get_short_pathname __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21075 static int shortpath_for_invalid_fname __ARGS((char_u fname, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21076 static int shortpath_for_partial __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21078 /*
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21079 * Get the short path (8.3) for the filename in "fnamep".
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21080 * Only works for a valid file name.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21081 * When the path gets longer "fnamep" is changed and the allocated buffer
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21082 * is put in "bufp".
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21083 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21084 * Returns OK on success, FAIL on failure.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21085 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21086 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21087 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21088 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21089 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21090 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21091 {
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21092 int l, len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21093 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21095 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21096 l = GetShortPathName(fnamep, fnamep, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21097 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21098 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21099 /* If that doesn't work (not enough space), then save the string
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21100 * and try again with a new buffer big enough. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21101 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21102 if (newbuf == NULL)
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21103 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21105 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21106 fnamep = bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21107
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21108 /* Really should always succeed, as the buffer is big enough. */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21109 l = GetShortPathName(fnamep, fnamep, l+1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21112 *fnamelen = l;
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21113 return OK;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21114 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21115
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21116 /*
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21117 * Get the short path (8.3) for the filename in "fname". The converted
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21118 * path is returned in "bufp".
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21119 *
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21120 * Some of the directories specified in "fname" may not exist. This function
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21121 * will shorten the existing directories at the beginning of the path and then
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21122 * append the remaining non-existing path.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21123 *
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21124 * fname - Pointer to the filename to shorten. On return, contains the
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21125 * pointer to the shortened pathname
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21126 * bufp - Pointer to an allocated buffer for the filename.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21127 * fnamelen - Length of the filename pointed to by fname
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21128 *
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21129 * Returns OK on success (or nothing done) and FAIL on failure (out of memory).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21130 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21131 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21132 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21133 char_u **fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21134 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21135 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21136 {
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21137 char_u short_fname, save_fname, *pbuf_unused;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21138 char_u endp, save_endp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21139 char_u ch;
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21140 int old_len, len;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21141 int new_len, sfx_len;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21142 int retval = OK;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21143
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21144 /* Make a copy */
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21145 old_len = *fnamelen;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21146 save_fname = vim_strnsave(*fname, old_len);
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21147 pbuf_unused = NULL;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21148 short_fname = NULL;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21149
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21150 endp = save_fname + old_len - 1; /* Find the end of the copy */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21151 save_endp = endp;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21152
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21153 /*
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21154 * Try shortening the supplied path till it succeeds by removing one
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21155 * directory at a time from the tail of the path.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21156 */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21157 len = 0;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21158 for (;;)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21159 {
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21160 /* go back one path-separator */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21161 while (endp > save_fname && !after_pathsep(save_fname, endp + 1))
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21162 --endp;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21163 if (endp <= save_fname)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21164 break; /* processed the complete path */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21165
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21166 /*
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21167 * Replace the path separator with a NUL and try to shorten the
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21168 * resulting path.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21169 */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21170 ch = *endp;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21171 *endp = 0;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21172 short_fname = save_fname;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21173 len = STRLEN(short_fname) + 1;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21174 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21175 {
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21176 retval = FAIL;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21177 goto theend;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21178 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21179 endp = ch; / preserve the string */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21180
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21181 if (len > 0)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21182 break; /* successfully shortened the path */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21183
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21184 /* failed to shorten the path. Skip the path separator */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21185 --endp;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21186 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21187
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21188 if (len > 0)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21189 {
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21190 /*
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21191 * Succeeded in shortening the path. Now concatenate the shortened
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21192 * path with the remaining path at the tail.
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21193 */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21194
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21195 /* Compute the length of the new path. */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21196 sfx_len = (int)(save_endp - endp) + 1;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21197 new_len = len + sfx_len;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21198
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21199 *fnamelen = new_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21200 vim_free(*bufp);
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21201 if (new_len > old_len)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21202 {
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21203 /* There is not enough space in the currently allocated string,
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21204 * copy it to a buffer big enough. */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21205 fname = bufp = vim_strnsave(short_fname, new_len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21206 if (*fname == NULL)
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21207 {
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21208 retval = FAIL;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21209 goto theend;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21210 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21211 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21212 else
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21213 {
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21214 /* Transfer short_fname to the main buffer (it's big enough),
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21215 * unless get_short_pathname() did its work in-place. */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21216 fname = bufp = save_fname;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21217 if (short_fname != save_fname)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21218 vim_strncpy(save_fname, short_fname, len);
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21219 save_fname = NULL;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21220 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21221
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21222 /* concat the not-shortened part of the path */
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21223 vim_strncpy(*fname + len, endp, sfx_len);
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21224 (*fname)[new_len] = NUL;
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21225 }
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21226
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21227 theend:
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21228 vim_free(pbuf_unused);
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21229 vim_free(save_fname);
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21230
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21231 return retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21234 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21235 * Get a pathname for a partial path.
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21236 * Returns OK for success, FAIL for failure.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21237 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21238 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21239 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21240 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21241 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21242 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21244 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21245 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21246 char_u pbuf, tfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21247 int hasTilde;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21248
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21249 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21250 * of the path to return.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21251 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21252 sepcount = 0;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21253 for (p = fnamep; p < fnamep + *fnamelen; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21254 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21255 ++sepcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21256
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21257 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21258 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21259 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21260 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21261 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21262 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21263
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	21264 len = tflen = (int)STRLEN(tfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21265
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21266 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21267 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21268
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21269 if (len == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21271 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21272 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21273 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21274 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21275 len = tflen;
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21276 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL)
c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21277 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21280 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21281 for (p = tfname + len - 1; p >= tfname; --p)
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21282 {
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21283 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21284 if (has_mbyte)
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21285 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21286 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21287 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21288 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21289 if (sepcount == 0 \|\| (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21290 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21291 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21292 sepcount --;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21293 }
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21294 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21295 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21296 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21297 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21298 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21299 *p = '~';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21300 else
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21301 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21303 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21304 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21305
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21306 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21307 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21308 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21309 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21310 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21311
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21312 return OK;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21314 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21315
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21316 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21317 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21318 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21319 * determined by *fnamelen.
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21320 * Returns VALID_ flags or -1 for failure.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21321 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21322 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21323 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21324 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21325 char_u src; / string with modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21326 int usedlen; / characters after src that are used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21327 char_u *fnamep; / file name so far */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21328 char_u *bufp; / buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21329 int fnamelen; / length of fnamep */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21331 int valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21332 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21333 char_u s, p, *pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21334 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21335 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21336 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21337 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21338 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21339 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21341 repeat:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21342 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21343 if (src[usedlen] == ':' && src[usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21345 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21347 valid \|= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21348 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21350 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21351 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21352 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21353 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21354 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21355 \|\| (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21356 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21357 \|\| (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21358
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21359 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21360 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21362 fnamep = expand_env_save(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21363 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21364 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21365 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21366 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21368
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21369 /* When "/." or "/.." is used: force expansion to get rid of it. */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21370 for (p = fnamep; p != NUL; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21371 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21372 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21373 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21374 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21375 \|\| vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21376 \|\| (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21377 && (p[3] == NUL \|\| vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21378 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21379 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21380
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21381 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21382 if (p != NUL \|\| !vim_isAbsName(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21383 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21384 fnamep = FullName_save(fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21385 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21386 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21387 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21388 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21391 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21392 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21393 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21394 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21395 fnamep = vim_strnsave(fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21396 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21397 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21398 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21399 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21400 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21401 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21402 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21404 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21405 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21406 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21407 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21408 && ((c = src[*usedlen + 1]) == '.' \|\| c == '~' \|\| c == '8'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21409 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21410 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21411 if (c == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21413 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21414 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21415 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21416 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21417 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21418 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21419 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21420 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21421 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21422 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21423 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21424 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21425 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21427 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21428 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21430 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21432 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21433 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21434 if (c == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21435 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21436 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21437 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21438 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21440 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21441 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21442 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21443 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21444 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21445 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21446 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21449 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21450 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21451 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21452 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21453 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21455 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21456 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21457 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21458 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21459 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21460 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21463 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21464 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21465 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21468 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21469 fnamelen = (int)STRLEN(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21470
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21471 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21472 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21473 while (src[usedlen] == ':' && src[usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21475 valid \|= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21476 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21477 s = get_past_head(*fnamep);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21478 while (tail > s && after_pathsep(s, tail))
1406 396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21479 mb_ptr_back(*fnamep, tail);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21480 fnamelen = (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21481 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21482 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21483 fnamelen += 1; / the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21484 #endif
1406 396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21485 if (*fnamelen == 0)
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21486 {
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21487 /* Result is empty. Turn it into "." to make ":cd %:h" work. */
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21488 p = vim_strsave((char_u *)".");
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21489 if (p == NULL)
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21490 return -1;
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21491 vim_free(*bufp);
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21492 bufp = fnamep = tail = p;
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21493 *fnamelen = 1;
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21494 }
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21495 else
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21496 {
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21497 while (tail > s && !after_pathsep(s, tail))
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21498 mb_ptr_back(*fnamep, tail);
396a9b65abe6 updated for version 7.1-121 vimboss parents: 1405 diff changeset	21499 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21501
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21502 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21503 if (src[usedlen] == ':' && src[usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21505 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21506 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21507 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21508 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21509 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21510
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21511 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21512 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21514 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21515 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21516 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21517 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21518 if (fnamelen < (int)STRLEN(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21520 p = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21521 if (p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21522 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21523 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21524 bufp = fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21527 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21528 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21529 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21530 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21531 {
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21532 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21533 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21534 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21535 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21536 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21537 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21539 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21540 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21541 l = *fnamelen;
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21542 if (get_short_pathname(fnamep, bufp, &l) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21543 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21545 if (l == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21547 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21548 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21549 l = *fnamelen;
1591 c19f6b8d0393 updated for version 7.1-304 vimboss parents: 1586 diff changeset	21550 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21551 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21552 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21553 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21555 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21556 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21558 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21559 if (src[usedlen] == ':' && src[usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21560 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21561 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21562 fnamelen -= (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21563 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21566 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21567 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21568 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21569 && (src[usedlen + 1] == 'e' \|\| src[usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21570 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21571 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21572 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21573 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21574 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21575 if (src[usedlen + 1] == 'e' && fnamep > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21576 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21577 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21578 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21579 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21580 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21581 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21582 if (src[usedlen + 1] == 'e') / :e */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21583 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21584 if (s > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21585 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21586 fnamelen += (int)(fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21587 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21588 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21589 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21590 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21591 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21592 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21593 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21594 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21595 fnamelen = s - fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21596 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21598 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21599 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21601 else /* :r */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21603 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21604 fnamelen = (int)(s - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21606 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21609 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21610 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21611 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21612 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21613 \|\| (src[usedlen + 1] == 'g' && src[usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21614 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21615 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21616 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21617 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21618 int sep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21619 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21620 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21621
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21622 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21623 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21624 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21625 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21626 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21627 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21629
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21630 sep = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21631 if (sep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21632 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21633 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21634 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21635 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21637 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21638 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21639 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21640 s = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21641 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21642 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21643 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21645 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21646 str = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21647 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21648 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21649 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21650 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21651 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21652 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21653 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21654 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21655 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21656 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21657 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21660 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21661 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21662 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21663 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21664 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21666 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21667 if (didit)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21668 goto repeat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21672 return valid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21674
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21675 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21676 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21677 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21678 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21679 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21680 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21681 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21682 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21683 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21684 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21685 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21687 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21688 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21689 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21690 int do_all;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21691 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21692 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21693 char_u *ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21694 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21695
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21696 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21697 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21698 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21699
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21700 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21702 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21704 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21705 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21706 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21708 tail = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21709 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21710 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21711 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21712 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21713 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21714 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21715 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21716 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21717 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21718 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21719 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21720 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21721 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21722 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21723 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21725
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21726 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21727 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21728 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21729 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21730 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21731 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21732 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21733 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21734 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21735 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21736 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21737 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21738 ((char_u )ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21739 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21741 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21742 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21743 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21744 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21745 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21747 if (!do_all)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21748 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21749 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21750
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21751 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21752 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21754 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21757 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21758 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21759 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21761 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21762 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21763
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21764 #endif /* defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) */

Mercurial > vim

annotate src/eval.c @ 1609:1324b7b755f3 v7.1.322