vim: src/eval.c annotate

annotate src/eval.c @ 1031:1780e6046802 v7.0.157

updated for version 7.0-157

author	vimboss
date	Wed, 01 Nov 2006 17:34:40 +0000
parents	82b2594be408
children	c3bd0a84e11a

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},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	350 /* shorthand */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	351 #define vv_type vv_di.di_tv.v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	352 #define vv_nr vv_di.di_tv.vval.v_number
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	353 #define vv_str vv_di.di_tv.vval.v_string
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	354 #define vv_tv vv_di.di_tv
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	355
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	356 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	357 * The v: variables are stored in dictionary "vimvardict".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	358 * "vimvars_var" is the variable that is used for the "l:" scope.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	359 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	360 static dict_T vimvardict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	361 static dictitem_T vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	362 #define vimvarht vimvardict.dv_hashtab
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	363
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	364 static void prepare_vimvar __ARGS((int idx, typval_T *save_tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	365 static void restore_vimvar __ARGS((int idx, typval_T *save_tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	366 #if defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	367 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	368 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	369 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	370 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	371 static char_u skip_var_one __ARGS((char_u arg));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	372 static void list_hashtable_vars __ARGS((hashtab_T ht, char_u prefix, int empty));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	373 static void list_glob_vars __ARGS((void));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	374 static void list_buf_vars __ARGS((void));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	375 static void list_win_vars __ARGS((void));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	376 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	377 static void list_tab_vars __ARGS((void));
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	378 #endif
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	379 static void list_vim_vars __ARGS((void));
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	380 static void list_script_vars __ARGS((void));
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	381 static void list_func_vars __ARGS((void));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	382 static char_u list_arg_vars __ARGS((exarg_T eap, char_u *arg));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	383 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	384 static int check_changedtick __ARGS((char_u *arg));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	385 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	386 static void clear_lval __ARGS((lval_T *lp));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	387 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	388 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	389 static void list_add_watch __ARGS((list_T l, listwatch_T lw));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	390 static void list_rem_watch __ARGS((list_T l, listwatch_T lwrem));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	391 static void list_fix_watch __ARGS((list_T l, listitem_T item));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	392 static void ex_unletlock __ARGS((exarg_T eap, char_u argstart, int deep));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	393 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	394 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	395 static void item_lock __ARGS((typval_T *tv, int deep, int lock));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	396 static int tv_islocked __ARGS((typval_T *tv));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	397
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	398 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	399 static int eval1 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	400 static int eval2 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	401 static int eval3 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	402 static int eval4 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	403 static int eval5 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	404 static int eval6 __ARGS((char_u *arg, typval_T rettv, int evaluate));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	405 static int eval7 __ARGS((char_u *arg, typval_T rettv, int evaluate));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	406
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	407 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	408 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	409 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	410 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	411 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	412 static int rettv_list_alloc __ARGS((typval_T *rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	413 static listitem_T *listitem_alloc __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	414 static void listitem_free __ARGS((listitem_T *item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	415 static void listitem_remove __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	416 static long list_len __ARGS((list_T *l));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	417 static int list_equal __ARGS((list_T l1, list_T l2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	418 static int dict_equal __ARGS((dict_T d1, dict_T d2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	419 static int tv_equal __ARGS((typval_T tv1, typval_T tv2, int ic));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	420 static listitem_T list_find __ARGS((list_T l, long n));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	421 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	422 static long list_idx_of_item __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	423 static void list_append __ARGS((list_T l, listitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	424 static int list_append_tv __ARGS((list_T l, typval_T tv));
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	425 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	426 static int list_append_number __ARGS((list_T *l, varnumber_T n));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	427 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	428 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	429 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	430 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	431 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	432 static char_u list2string __ARGS((typval_T tv, int copyID));
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	433 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	434 static void set_ref_in_ht __ARGS((hashtab_T *ht, int copyID));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	435 static void set_ref_in_list __ARGS((list_T *l, int copyID));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	436 static void set_ref_in_item __ARGS((typval_T *tv, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	437 static void dict_unref __ARGS((dict_T *d));
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	438 static void dict_free __ARGS((dict_T *d, int recurse));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	439 static dictitem_T dictitem_alloc __ARGS((char_u key));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	440 static dictitem_T dictitem_copy __ARGS((dictitem_T org));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	441 static void dictitem_remove __ARGS((dict_T dict, dictitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	442 static void dictitem_free __ARGS((dictitem_T *item));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	443 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	444 static int dict_add __ARGS((dict_T d, dictitem_T item));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	445 static long dict_len __ARGS((dict_T *d));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	446 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	447 static char_u dict2string __ARGS((typval_T tv, int copyID));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	448 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	449 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	450 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	451 static char_u string_quote __ARGS((char_u str, int function));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	452 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	453 static int find_internal_func __ARGS((char_u *name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	454 static char_u deref_func_name __ARGS((char_u name, int *lenp));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	455 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	456 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	457 static void emsg_funcname __ARGS((char ermsg, char_u name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	458
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	459 static void f_add __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	460 static void f_append __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	461 static void f_argc __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	462 static void f_argidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	463 static void f_argv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	464 static void f_browse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	465 static void f_browsedir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	466 static void f_bufexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	467 static void f_buflisted __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	468 static void f_bufloaded __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	469 static void f_bufname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	470 static void f_bufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	471 static void f_bufwinnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	472 static void f_byte2line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	473 static void f_byteidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	474 static void f_call __ARGS((typval_T argvars, typval_T rettv));
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	475 static void f_changenr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	476 static void f_char2nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	477 static void f_cindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	478 static void f_col __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	479 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	480 static void f_complete __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	481 static void f_complete_add __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	482 static void f_complete_check __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	483 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	484 static void f_confirm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	485 static void f_copy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	486 static void f_count __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	487 static void f_cscope_connection __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	488 static void f_cursor __ARGS((typval_T argsvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	489 static void f_deepcopy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	490 static void f_delete __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	491 static void f_did_filetype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	492 static void f_diff_filler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	493 static void f_diff_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	494 static void f_empty __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	495 static void f_escape __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	496 static void f_eval __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	497 static void f_eventhandler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	498 static void f_executable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	499 static void f_exists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	500 static void f_expand __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	501 static void f_extend __ARGS((typval_T argvars, typval_T rettv));
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	502 static void f_feedkeys __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	503 static void f_filereadable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	504 static void f_filewritable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	505 static void f_filter __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	506 static void f_finddir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	507 static void f_findfile __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	508 static void f_fnamemodify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	509 static void f_foldclosed __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	510 static void f_foldclosedend __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	511 static void f_foldlevel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	512 static void f_foldtext __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	513 static void f_foldtextresult __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	514 static void f_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	515 static void f_function __ARGS((typval_T argvars, typval_T rettv));
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	516 static void f_garbagecollect __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	517 static void f_get __ARGS((typval_T argvars, typval_T rettv));
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	518 static void f_getbufline __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	519 static void f_getbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	520 static void f_getchar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	521 static void f_getcharmod __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	522 static void f_getcmdline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	523 static void f_getcmdpos __ARGS((typval_T argvars, typval_T rettv));
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	524 static void f_getcmdtype __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	525 static void f_getcwd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	526 static void f_getfontname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	527 static void f_getfperm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	528 static void f_getfsize __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	529 static void f_getftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	530 static void f_getftype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	531 static void f_getline __ARGS((typval_T argvars, typval_T rettv));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	532 static void f_getpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	533 static void f_getqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	534 static void f_getreg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	535 static void f_getregtype __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	536 static void f_gettabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	537 static void f_getwinposx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	538 static void f_getwinposy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	539 static void f_getwinvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	540 static void f_glob __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	541 static void f_globpath __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	542 static void f_has __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	543 static void f_has_key __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	544 static void f_hasmapto __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	545 static void f_histadd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	546 static void f_histdel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	547 static void f_histget __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	548 static void f_histnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	549 static void f_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	550 static void f_hlexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	551 static void f_hostname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	552 static void f_iconv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	553 static void f_indent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	554 static void f_index __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	555 static void f_input __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	556 static void f_inputdialog __ARGS((typval_T argvars, typval_T rettv));
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	557 static void f_inputlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	558 static void f_inputrestore __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	559 static void f_inputsave __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	560 static void f_inputsecret __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	561 static void f_insert __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	562 static void f_isdirectory __ARGS((typval_T argvars, typval_T rettv));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	563 static void f_islocked __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	564 static void f_items __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	565 static void f_join __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	566 static void f_keys __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	567 static void f_last_buffer_nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	568 static void f_len __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	569 static void f_libcall __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	570 static void f_libcallnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	571 static void f_line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	572 static void f_line2byte __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	573 static void f_lispindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	574 static void f_localtime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	575 static void f_map __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	576 static void f_maparg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	577 static void f_mapcheck __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	578 static void f_match __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	579 static void f_matcharg __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	580 static void f_matchend __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	581 static void f_matchlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	582 static void f_matchstr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	583 static void f_max __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	584 static void f_min __ARGS((typval_T argvars, typval_T rettv));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	585 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	586 static void f_mkdir __ARGS((typval_T argvars, typval_T rettv));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	587 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	588 static void f_mode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	589 static void f_nextnonblank __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	590 static void f_nr2char __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	591 static void f_pathshorten __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	592 static void f_prevnonblank __ARGS((typval_T argvars, typval_T rettv));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	593 static void f_printf __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	594 static void f_pumvisible __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	595 static void f_range __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	596 static void f_readfile __ARGS((typval_T argvars, typval_T rettv));
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	597 static void f_reltime __ARGS((typval_T argvars, typval_T rettv));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	598 static void f_reltimestr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	599 static void f_remote_expr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	600 static void f_remote_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	601 static void f_remote_peek __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	602 static void f_remote_read __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	603 static void f_remote_send __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	604 static void f_remove __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	605 static void f_rename __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	606 static void f_repeat __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	607 static void f_resolve __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	608 static void f_reverse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	609 static void f_search __ARGS((typval_T argvars, typval_T rettv));
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	610 static void f_searchdecl __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	611 static void f_searchpair __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	612 static void f_searchpairpos __ARGS((typval_T argvars, typval_T rettv));
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	613 static void f_searchpos __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	614 static void f_server2client __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	615 static void f_serverlist __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	616 static void f_setbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	617 static void f_setcmdpos __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	618 static void f_setline __ARGS((typval_T argvars, typval_T rettv));
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	619 static void f_setloclist __ARGS((typval_T argvars, typval_T rettv));
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	620 static void f_setpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	621 static void f_setqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	622 static void f_setreg __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	623 static void f_settabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	624 static void f_setwinvar __ARGS((typval_T argvars, typval_T rettv));
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	625 static void f_shellescape __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	626 static void f_simplify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	627 static void f_sort __ARGS((typval_T argvars, typval_T rettv));
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	628 static void f_soundfold __ARGS((typval_T argvars, typval_T rettv));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	629 static void f_spellbadword __ARGS((typval_T argvars, typval_T rettv));
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	630 static void f_spellsuggest __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	631 static void f_split __ARGS((typval_T argvars, typval_T rettv));
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	632 static void f_str2nr __ARGS((typval_T argvars, typval_T rettv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	633 #ifdef HAVE_STRFTIME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	634 static void f_strftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	635 #endif
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	636 static void f_stridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	637 static void f_string __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	638 static void f_strlen __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	639 static void f_strpart __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	640 static void f_strridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	641 static void f_strtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	642 static void f_submatch __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	643 static void f_substitute __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	644 static void f_synID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	645 static void f_synIDattr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	646 static void f_synIDtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	647 static void f_system __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	648 static void f_tabpagebuflist __ARGS((typval_T argvars, typval_T rettv));
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	649 static void f_tabpagenr __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	650 static void f_tabpagewinnr __ARGS((typval_T argvars, typval_T rettv));
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	651 static void f_taglist __ARGS((typval_T argvars, typval_T rettv));
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	652 static void f_tagfiles __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	653 static void f_tempname __ARGS((typval_T argvars, typval_T rettv));
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	654 static void f_test __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	655 static void f_tolower __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	656 static void f_toupper __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	657 static void f_tr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	658 static void f_type __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	659 static void f_values __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	660 static void f_virtcol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	661 static void f_visualmode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	662 static void f_winbufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	663 static void f_wincol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	664 static void f_winheight __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	665 static void f_winline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	666 static void f_winnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	667 static void f_winrestcmd __ARGS((typval_T argvars, typval_T rettv));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	668 static void f_winrestview __ARGS((typval_T argvars, typval_T rettv));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	669 static void f_winsaveview __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	670 static void f_winwidth __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	671 static void f_writefile __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	672
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	673 static int list2fpos __ARGS((typval_T arg, pos_T posp, int *fnump));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	674 static pos_T var2fpos __ARGS((typval_T varp, int lnum, int *fnum));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 static int get_id_len __ARGS((char_u **arg));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	677 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	678 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	679 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	680 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	681 valid character */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	682 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	683 static int eval_isnamec __ARGS((int c));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	684 static int eval_isnamec1 __ARGS((int c));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	685 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	686 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	687 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	688 static typval_T alloc_string_tv __ARGS((char_u string));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	689 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	690 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	691 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	692 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	693 static char_u get_tv_string __ARGS((typval_T varp));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	694 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	695 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	696 static dictitem_T find_var __ARGS((char_u name, hashtab_T **htp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	697 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	698 static hashtab_T find_var_ht __ARGS((char_u name, char_u **varname));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	699 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	700 static void delete_var __ARGS((hashtab_T ht, hashitem_T hi));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	701 static void list_one_var __ARGS((dictitem_T v, char_u prefix));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 static void list_one_var_a __ARGS((char_u prefix, char_u name, int type, char_u *string));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	703 static void set_var __ARGS((char_u name, typval_T varp, int copy));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	704 static int var_check_ro __ARGS((int flags, char_u *name));
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	705 static int var_check_fixed __ARGS((int flags, char_u *name));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	706 static int tv_check_lock __ARGS((int lock, char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	707 static void copy_tv __ARGS((typval_T from, typval_T to));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	708 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	709 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	710 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	711 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 static ufunc_T find_func __ARGS((char_u name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	715 static int function_exists __ARGS((char_u *name));
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	716 static int builtin_function __ARGS((char_u *name));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	717 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	718 static void func_do_profile __ARGS((ufunc_T *fp));
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	719 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	720 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	721 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	722 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	723 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	724 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	725 prof_total_cmp __ARGS((const void s1, const void s2));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	726 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	727 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	728 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	729 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	730 prof_self_cmp __ARGS((const void s1, const void s2));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	731 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	732 static int script_autoload __ARGS((char_u *name, int reload));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	733 static char_u autoload_name __ARGS((char_u name));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	734 static void cat_func_name __ARGS((char_u buf, ufunc_T fp));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	735 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	736 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	737 static void func_ref __ARGS((char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	738 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	739 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	740 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	741 static void getwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	742 static int searchpair_cmn __ARGS((typval_T argvars, pos_T match_pos));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	743 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	744 static void setwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	745
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	746 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	747 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	748
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	749 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	750 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	751 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	752 void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	753 eval_init()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	754 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	755 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	756 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	757
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	758 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	759 init_var_dict(&vimvardict, &vimvars_var);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	760 hash_init(&compat_hashtab);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	761 hash_init(&func_hashtab);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	762
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	763 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	764 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	765 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	766 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	767 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	768 p->vv_di.di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	769 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	770 p->vv_di.di_flags = DI_FLAGS_RO_SBX \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	771 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	772 p->vv_di.di_flags = DI_FLAGS_FIX;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	773
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	774 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	775 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	776 hash_add(&vimvarht, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	777 if (p->vv_flags & VV_COMPAT)
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	778 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	779 hash_add(&compat_hashtab, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	780 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	781 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	782
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	783 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	784 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	785 eval_clear()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	786 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	787 int i;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	788 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	789
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	790 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	791 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	792 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	793 if (p->vv_di.di_tv.v_type == VAR_STRING)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	794 {
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	795 vim_free(p->vv_di.di_tv.vval.v_string);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	796 p->vv_di.di_tv.vval.v_string = NULL;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	797 }
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	798 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	799 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	800 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	801
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	802 /* script-local variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	803 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	804 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	805 ga_clear(&ga_scripts);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	806 free_scriptnames();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	807
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	808 /* global variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	809 vars_clear(&globvarht);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	810
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	811 /* functions */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	812 free_all_functions();
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	813 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	814
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	815 /* autoloaded script names */
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	816 ga_clear_strings(&ga_loaded);
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	817
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	818 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	819 (void)garbage_collect();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	820 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	821 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	822
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	823 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	824 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	825 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	826 char_u *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	827 func_name(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	828 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	829 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	830 return ((funccall_T *)cookie)->func->uf_name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	831 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	832
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 address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	835 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	836 linenr_T *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	837 func_breakpoint(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 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	840 return &((funccall_T *)cookie)->breakpoint;
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 debug tick 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 int *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	847 func_dbg_tick(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)->dbg_tick;
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 nesting level 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_level(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)->level;
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 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	864 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	865
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	866 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	867 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	868 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	869 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	870 current_func_returned()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	871 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	872 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	873 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	874
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 * not already exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 char_u *value;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	885 char_u *val;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	886 typval_T *tvp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	891 tvp = alloc_string_tv(val);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	892 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	893 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	894 set_var(name, tvp, FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	895 free_tv(tvp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	900 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	901 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	902 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	903
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	904 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	905 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	906 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	907 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	908 int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	909 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	910 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	911 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	912 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	913 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	914 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	915 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	916
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	917 /* Make sure a valid variable name is specified */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	918 if (!eval_isnamec1(*name))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	919 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	920 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	921 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	922 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	923
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	924 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	925 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	926 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	927
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	928 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	929 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	930 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	931 var_redir_stop();
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 /* Parse the variable name (can be a dict or list entry). */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	936 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	937 FNE_CHECK_START);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	938 if (redir_endp == NULL \|\| redir_lval->ll_name == NULL \|\| *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	939 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	940 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	941 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	942 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	943 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	944 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	945 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	946 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	947 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	948
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	949 /* 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	950 * string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	951 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	952 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	953 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	954 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	955 if (append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	956 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
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 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	959 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	960 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	961 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	962 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	963 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	964 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	965 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	966 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	967 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	968 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	969 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	970 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	971 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	972
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	973 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	974 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	975
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	976 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	977 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	978 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	979 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	980 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	981 char_u *value;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	982 int len;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	983 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	984 char_u *val;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	985 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	986 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	987 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	988
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	989 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	990 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	991
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	992 if (len == -1)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	993 /* Append the entire string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	994 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	995 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	996 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	997 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	998 if (val == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	999 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1000
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1001 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1002 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1003
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1004 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1005 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1006 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1007 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	1008 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1009 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1010 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1011
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1012 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1013 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1014
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1015 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1016 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1017 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1018 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1019 var_redir_stop()
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1020 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1021 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1022 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1023 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1024 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1025 redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1026 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1027 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1028 redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1029 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1030
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 # if defined(FEAT_POSTSCRIPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 char_u *args;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 # if defined(FEAT_DIFF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 int err;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 # endif
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 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 int *error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1130 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1135 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 if (!skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1142 retval = (get_tv_number_chk(&tv, error) != 0);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1143 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1163 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1168 if (eval0(arg, &tv, nextcmd, !skip) == FAIL \|\| skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1172 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1173 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 /*
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1182 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1183 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1184 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1185 int
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1186 skip_expr(pp)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1187 char_u **pp;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1188 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1189 typval_T rettv;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1190
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1191 pp = skipwhite(pp);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1192 return eval1(pp, &rettv, FALSE);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1193 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1194
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1195 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 char_u *
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1200 eval_to_string(arg, nextcmd, dolist)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 char_u **nextcmd;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1203 int dolist; /* turn List into sequence of lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1205 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 char_u *retval;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1207 garray_T ga;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1209 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1213 if (dolist && tv.v_type == VAR_LIST)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1214 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1215 ga_init2(&ga, (int)sizeof(char), 80);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1216 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, 0);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1217 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1218 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1219 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1220 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1221 retval = vim_strsave(get_tv_string(&tv));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1222 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 /*
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1229 * Call eval_to_string() without using current local variables and using
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1230 * textlock. When "use_sandbox" is TRUE use the sandbox.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1233 eval_to_string_safe(arg, nextcmd, use_sandbox)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 char_u **nextcmd;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1236 int use_sandbox;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 save_funccalp = save_funccal();
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1242 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1243 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1244 ++textlock;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1245 retval = eval_to_string(arg, nextcmd, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1246 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1247 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1248 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 char_u *expr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1262 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 int retval;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	1264 char_u *p = skipwhite(expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1268 if (eval1(&p, &rettv, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 retval = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1272 retval = get_tv_number_chk(&rettv, NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1273 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1280 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1281 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1282 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1283 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1284 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1285 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1286 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1287 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1288 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1289 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1290 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1291 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1292 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1293 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1294
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1295 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1296 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1297 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1298 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1299 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1300 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1301 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1302 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1303 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1304 hashitem_T *hi;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1305
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1306 clear_tv(&vimvars[idx].vv_tv);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1307 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1308 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1309 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1310 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1311 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1312 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1313 else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1314 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1315 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1316 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1317
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	1318 #if defined(FEAT_SPELL) \|\| defined(PROTO)
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1319 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1320 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1321 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1322 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1323 list_T *
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1324 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1325 char_u *badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1326 char_u *expr;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1327 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1328 typval_T save_val;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1329 typval_T rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1330 list_T *list = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1331 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1332
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1333 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1334 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1335 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1336 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1337 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1338 ++emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1339
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1340 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1341 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1342 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1343 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1344 else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1345 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1346 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1347
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1348 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1349 --emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1350 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1351 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1352
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1353 return list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1354 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1355
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1356 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1357 * "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	1358 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1359 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1360 * 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	1361 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1362 int
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1363 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1364 list_T *list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1365 char_u **pp;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1366 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1367 listitem_T *li;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1368
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1369 li = list->lv_first;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1370 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1371 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1372 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1373
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1374 li = li->li_next;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1375 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1376 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1377 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1378 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1379 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1380
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1381 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1382 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1383 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1384 * Returns NULL when there is an error.
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1385 */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1386 typval_T *
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1387 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1388 char_u *arg;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1389 char_u **nextcmd;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1390 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1391 typval_T *tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1392
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1393 tv = (typval_T *)alloc(sizeof(typval_T));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1394 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1395 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1396 vim_free(tv);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1397 tv = NULL;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1398 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1399
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1400 return tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1401 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1402
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1403
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 /*
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1406 * Call some vimL function and return the result in "*rettv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 * Uses argv[argc] for the function arguments.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1408 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1409 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1410 static int
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1411 call_vim_function(func, argc, argv, safe, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 char_u *func;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 int argc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 char_u **argv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 int safe; /* use the sandbox */
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1416 typval_T *rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1417 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1418 typval_T *argvars;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 void *save_funccalp = NULL;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1424 int ret;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	1426 argvars = (typval_T )alloc((unsigned)((argc + 1) sizeof(typval_T)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 if (argvars == NULL)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1428 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 {
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1432 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1433 if (argv[i] == NULL \|\| *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1434 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1435 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1436 argvars[i].vval.v_string = (char_u *)"";
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1437 continue;
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1438 }
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1439
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1444 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1445 argvars[i].vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1449 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1450 argvars[i].vval.v_string = argv[i];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 ++sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1460 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1461 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1463 &doesrange, TRUE, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 --sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1469 vim_free(argvars);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1470
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1471 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1472 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1473
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1474 return ret;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1475 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1476
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1477 /*
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1478 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1479 * Returns NULL when calling the function fails.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1480 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1481 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1482 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1483 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1484 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1485 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1486 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1487 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1488 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1489 typval_T rettv;
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1490 char_u *retval;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1491
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1492 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1493 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1494
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1495 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1496 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1499
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1500 #if defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1501 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1502 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1503 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1504 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1505 */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1506 long
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1507 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1508 char_u *func;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1509 int argc;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1510 char_u **argv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1511 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1512 {
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1513 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1514 long retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1515
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1516 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1517 return -1;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1518
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1519 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1520 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1521 return retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1522 }
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1523 #endif
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1524
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1525 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1526 * Call vimL function "func" and return the result as a list
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1527 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1528 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1529 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1530 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1531 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1532 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1533 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1534 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1535 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1536 typval_T rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1537
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1538 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1539 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1540
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1541 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1542 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1543 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1544 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1545 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1546
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1547 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1548 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1549
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 void *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 save_funccal()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1559 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1560
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 void
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1566 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1567 void *vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1568 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1569 funccall_T fc = (funccall_T )vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1570
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1571 current_funccal = fc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1572 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1573
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1574 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1575 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1576 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1577 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1578 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1579 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1580 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1581 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1582 proftime_T tm; / place to store waittime */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1583 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1584 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1585
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1586 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1587 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1588 script_prof_save(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1589 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1590
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1591 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1592 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1593 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1594 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1595 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1596 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1597 proftime_T tm; / where waittime was stored */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1598 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1599 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1600
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1601 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1602 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1603 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1604 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1605 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1606 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1607 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1608 script_prof_restore(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 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1611
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 int *cp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1623 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 char_u *s;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1626 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1627 OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 ++emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1630 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1631 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1632 ++textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 *cp = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1634 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 /* If the result is a number, just return the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1639 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1640 retval = tv.vval.v_number;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1641 else if (tv.v_type != VAR_STRING \|\| tv.vval.v_string == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 * the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1647 s = tv.vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 if (!VIM_ISDIGIT(s) && s != '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 cp = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1652 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 --emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1655 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1656 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1657 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1664 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1665 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1666 * ":let var = expr" assignment command.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1667 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1668 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1669 * ":let var .= expr" assignment command.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1670 * ":let [var1, var2] = expr" unpack list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 char_u *arg = eap->arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1677 char_u *expr = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1678 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 int i;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1680 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1681 int semicolon = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1682 char_u op[2];
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1683 char_u *argend;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1684
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1685 argend = skip_var_list(arg, &var_count, &semicolon);
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1686 if (argend == NULL)
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1687 return;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1688 if (argend > arg && argend[-1] == '.') /* for var.='str' */
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1689 --argend;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1690 expr = vim_strchr(argend, '=');
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1691 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1692 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1693 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1694 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1695 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1696 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1697 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1698 else if (!ends_excmd(*arg))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1699 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1700 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1701 else if (!eap->skip)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1702 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1703 /* ":let" */
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1704 list_glob_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1705 list_buf_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1706 list_win_vars();
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1707 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1708 list_tab_vars();
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1709 #endif
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1710 list_script_vars();
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1711 list_func_vars();
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1712 list_vim_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1713 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1714 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1715 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1716 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1717 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1718 op[0] = '=';
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1719 op[1] = NUL;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1720 if (expr > argend)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1721 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1722 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1723 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1724 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1725 expr = skipwhite(expr + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1726
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1727 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1728 ++emsg_skip;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1729 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1730 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1731 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1732 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1733 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1734 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1735 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1736 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1737 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1738 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1739 op);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1740 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1741 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1742 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1743 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1744
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1745 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1746 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1747 * 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	1748 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1749 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1750 * or concatenate.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1751 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1752 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1753 static int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1754 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1755 char_u *arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1756 typval_T *tv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1757 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1758 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1759 int var_count; /* from skip_var_list() */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1760 char_u *nextchars;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1761 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1762 char_u *arg = arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1763 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1764 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1765 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1766 typval_T ltv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1767
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1768 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1769 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1770 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1771 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1772 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1773 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1774 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1775 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1776 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1777
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1778 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1779 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1780 */
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1781 if (tv->v_type != VAR_LIST \|\| (l = tv->vval.v_list) == NULL)
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 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1784 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1785 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1786
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1787 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1788 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1789 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1790 EMSG(_("E687: Less targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1791 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1792 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1793 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1794 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1795 EMSG(_("E688: More targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1796 return FAIL;
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 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1800 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1801 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1802 arg = skipwhite(arg + 1);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1803 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1804 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1805 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1806 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1807
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1808 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1809 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1810 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1811 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1812 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1813 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1814 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1815 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1816 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1817 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1818 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1819 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1820 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1821
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1822 ltv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1823 ltv.v_lock = 0;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1824 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1825 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1826
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1827 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1828 (char_u *)"]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1829 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1830 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1831 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1832 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1833 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1834 else if (arg != ',' && arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1835 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1836 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1837 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1838 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1839 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1840
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1841 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1842 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1843
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1844 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1845 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1846 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1847 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1848 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1849 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1850 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1851 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1852 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1853 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1854 int *var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1855 int *semicolon;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1856 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1857 char_u p, s;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1858
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1859 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1860 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1861 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1862 p = arg;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1863 for (;;)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1864 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1865 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1866 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1867 if (s == p)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1868 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1869 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1870 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1871 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1872 ++*var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1873
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1874 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1875 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1876 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1877 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1878 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1879 if (*semicolon == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1880 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1881 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1882 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1883 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1884 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1885 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1886 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1887 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1888 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1889 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1890 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1891 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1892 return p + 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1893 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1894 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1895 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1896 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1897
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1898 /*
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1899 * Skip one (assignable) variable name, includig @r, $VAR, &option, d.key,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1900 * l[idx].
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1901 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1902 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1903 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1904 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1905 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1906 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1907 return arg + 2;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1908 return find_name_end(arg == '$' \|\| arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1909 NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1910 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1911
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1912 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1913 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1914 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1915 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1916 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1917 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1918 hashtab_T *ht;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1919 char_u *prefix;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1920 int empty;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1921 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1922 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1923 dictitem_T *di;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1924 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1925
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	1926 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1927 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1928 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1929 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1930 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1931 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1932 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1933 if (empty \|\| di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1934 \|\| di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1935 list_one_var(di, prefix);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1936 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1937 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1938 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1939
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1940 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1941 * List global variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1942 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1943 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1944 list_glob_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1945 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1946 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1947 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1948
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1949 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1950 * List buffer variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1951 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1952 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1953 list_buf_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1954 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1955 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1956
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1957 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1958
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1959 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1960 list_one_var_a((char_u )"b:", (char_u )"changedtick", VAR_NUMBER, numbuf);
124 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 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1964 * List window variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1965 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1966 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1967 list_win_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1968 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1969 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
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
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1972 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1973 /*
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1974 * List tab page variables.
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1975 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1976 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1977 list_tab_vars()
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1978 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1979 list_hashtable_vars(&curtab->tp_vars.dv_hashtab, (char_u *)"t:", TRUE);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1980 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1981 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1982
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1983 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1984 * List Vim variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1985 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1986 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1987 list_vim_vars()
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1988 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1989 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1990 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1991
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1992 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1993 * List script-local variables, if there is a script.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1994 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1995 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1996 list_script_vars()
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1997 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1998 if (current_SID > 0 && current_SID <= ga_scripts.ga_len)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1999 list_hashtable_vars(&SCRIPT_VARS(current_SID), (char_u *)"s:", FALSE);
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2000 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2001
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2002 /*
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2003 * List function variables, if there is a function.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2004 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2005 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2006 list_func_vars()
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2007 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2008 if (current_funccal != NULL)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2009 list_hashtable_vars(&current_funccal->l_vars.dv_hashtab,
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2010 (char_u *)"l:", FALSE);
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2011 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2012
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2013 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2014 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2015 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2016 static char_u *
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2017 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2018 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2019 char_u *arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2020 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2021 int error = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2022 int len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2023 char_u *name;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2024 char_u *name_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2025 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2026 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2027 typval_T tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2028
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2029 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2030 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2031 if (error \|\| eap->skip)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2032 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2033 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	2034 if (!vim_iswhite(arg) && !ends_excmd(arg))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2035 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2036 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2037 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2038 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2039 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2040 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2041 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2042 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2043 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2044 name_start = name = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2045 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2046 if (len <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2047 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2048 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2049 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2050 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2051 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2052 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2053 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2054 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2055 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2056 error = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2057 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2058 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2059 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2060 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2061 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2062 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2063 error = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2064 else
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 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2067 arg_subsc = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2068 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2069 error = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2071 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2072 if (arg == arg_subsc && len == 2 && name[1] == ':')
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2073 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2074 switch (*name)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2075 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2076 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2077 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2078 case 'w': list_win_vars(); break;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2079 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2080 case 't': list_tab_vars(); break;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2081 #endif
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2082 case 'v': list_vim_vars(); break;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2083 case 's': list_script_vars(); break;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2084 case 'l': list_func_vars(); break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2085 default:
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2086 EMSG2(_("E738: Can't list variables for %s"), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2087 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2088 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2089 else
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2090 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2091 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2092 char_u *tf;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2093 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2094 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2095
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	2096 s = echo_string(&tv, &tf, numbuf, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2097 c = *arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2098 *arg = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2099 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2100 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2101 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2102 *arg = c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2103 vim_free(tf);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2104 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2105 clear_tv(&tv);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2106 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2108 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2109
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2110 vim_free(tofree);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2111 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2112
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2113 arg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2114 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2115
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2116 return arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2117 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2118
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2119 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2120 * 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	2121 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2122 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2123 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2124 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2125 ex_let_one(arg, tv, copy, endchars, op)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2126 char_u arg; / points to variable name */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2127 typval_T tv; / value to assign to variable */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2128 int copy; /* copy value from "tv" */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2129 char_u endchars; / valid chars after variable name or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2130 char_u op; / "+", "-", "." or NULL*/
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2131 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2132 int c1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2133 char_u *name;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2134 char_u *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2135 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2136 int len;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2137 int opt_flags;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2138 char_u *tofree = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2139
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2140 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2141 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2142 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2143 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2144 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2145 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2146 ++arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2147 name = arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2148 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2149 if (len == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2150 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2151 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2152 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2153 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2154 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2155 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2156 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2157 EMSG(_(e_letunexp));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2160 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2161 name[len] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2162 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2163 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2164 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2165 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2166 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2167
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2168 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2169 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2170 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2171 if (mustfree)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2172 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2173 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2174 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2175 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2176 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2177 vim_setenv(name, p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2178 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2179 init_homedir();
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2180 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2181 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2182 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2183 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2184 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2185 arg_end = arg;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2186 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2187 name[len] = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2188 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2189 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2190 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2191 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2192
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2193 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2194 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2195 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2196 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2197 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2198 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2199 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2200 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2201 p = find_option_end(&arg, &opt_flags);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2202 if (p == NULL \|\| (endchars != NULL
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2203 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2204 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2205 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2206 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2207 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2208 int opt_type;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2209 long numval;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2210 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2211 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2212
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2213 c1 = *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2214 *p = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2215
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2216 n = get_tv_number(tv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2217 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2218 if (s != NULL && op != NULL && *op != '=')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2219 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2220 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2221 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2222 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2223 \|\| (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2224 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2225 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2226 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2227 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2228 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2229 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2230 n = numval + n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2231 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2232 n = numval - n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2233 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2234 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2235 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2236 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2237 vim_free(stringval);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2238 stringval = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2239 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2240 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2241 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2242 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2243 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2244 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2245 arg_end = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2246 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2247 *p = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2248 vim_free(stringval);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2249 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2250 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2251
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2252 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2253 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2254 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2255 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2256 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2257 ++arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2258 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2259 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2260 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2261 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2262 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2263 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2264 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2265 char_u *ptofree = NULL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2266 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2267
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2268 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2269 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2270 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	2271 s = get_reg_contents(arg == '@' ? '"' : arg, TRUE, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2272 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2273 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2274 p = ptofree = concat_str(s, p);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2275 vim_free(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 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2279 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2280 write_reg_contents(arg == '@' ? '"' : arg, p, -1, FALSE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2281 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2282 }
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2283 vim_free(ptofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2284 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2285 }
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 * ":let var = expr": Set internal variable.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2289 * ":let {expr} = expr": Idem, name made with curly braces
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2290 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2291 else if (eval_isnamec1(arg) \|\| arg == '{')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2292 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2293 lval_T lv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2294
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2295 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2296 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2297 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2298 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2299 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2300 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2301 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2302 set_var_lval(&lv, p, tv, copy, op);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2303 arg_end = p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2304 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2305 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2306 clear_lval(&lv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2307 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2308
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2309 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2310 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2311
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2312 return arg_end;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2313 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2314
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2315 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2316 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2317 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2318 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2319 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2320 char_u *arg;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2321 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2322 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2323 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2324 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2325 return TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2326 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2327 return FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2328 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2329
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2330 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2331 * 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	2332 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2333 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2334 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2335 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2336 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2337 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2338 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2339 *
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2340 * Returns a pointer to just after the name, including indexes.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2341 * When an evaluation error occurs "lp->ll_name" is NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2342 * 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	2343 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2344 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2345 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2346 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2347 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2348 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2349 int unlet;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2350 int skip;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2351 int quiet; /* don't give error messages */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2352 int fne_flags; /* flags for find_name_end() */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2353 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2354 char_u *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2355 char_u expr_start, expr_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2356 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2357 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2358 typval_T var1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2359 typval_T var2;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2360 int empty1 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2361 listitem_T *ni;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2362 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2363 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2364 hashtab_T *ht;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2365
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2366 /* Clear everything in "lp". */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2367 vim_memset(lp, 0, sizeof(lval_T));
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2368
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2369 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2370 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2371 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2372 lp->ll_name = name;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2373 return find_name_end(name, NULL, NULL, FNE_INCL_BR \| fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2374 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2375
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2376 /* Find the end of the name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2377 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2378 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2379 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2380 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2381 if (unlet && !vim_iswhite(p) && !ends_excmd(p)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2382 && p != '[' && p != '.')
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2383 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2384 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2385 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2386 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2387
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2388 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2389 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2390 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2391 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2392 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2393 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2394 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2395 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2396 emsg_severe = TRUE;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2397 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2398 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2399 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2400 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2401 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2402 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2403 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2404 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2405
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2406 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2407 if ((p != '[' && p != '.') \|\| lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2408 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2409
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2410 cc = *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2411 *p = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2412 v = find_var(lp->ll_name, &ht);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2413 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2414 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2415 *p = cc;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2416 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2417 return NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2418
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2419 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2420 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2421 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2422 lp->ll_tv = &v->di_tv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2423 while (p == '[' \|\| (p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2424 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2425 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	2426 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2427 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2428 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2429 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2430 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2431 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2432 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2433 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2434 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2435 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2436 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2437 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2438 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2439
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2440 len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2441 if (*p == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2442 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2443 key = p + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2444 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2445 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2446 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2447 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2448 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2449 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2450 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2451 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2452 p = key + len;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2453 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2454 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2455 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2456 /* Get the index [expr] or the first index [expr: ]. */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2457 p = skipwhite(p + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2458 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2459 empty1 = TRUE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2460 else
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2461 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2462 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2463 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2464 return NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2465 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2466 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2467 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2468 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2469 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2470 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2471 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2472
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2473 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2474 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2475 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2476 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2477 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2478 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2479 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2480 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2481 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2482 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2483 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2484 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2485 \|\| rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2486 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2487 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2488 EMSG(_("E709: [:] requires a List value"));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2489 if (!empty1)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2490 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2491 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2492 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2493 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2494 if (*p == ']')
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2495 lp->ll_empty2 = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2496 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2497 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2498 lp->ll_empty2 = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2499 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2500 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2501 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2502 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2503 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2504 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2505 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2506 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2507 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2508 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2509 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2510 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2511 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2512 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2513 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2514 lp->ll_range = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2515 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2516 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2517 lp->ll_range = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2518
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2519 if (*p != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2520 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2521 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2522 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2523 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2524 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2525 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2526 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2527 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2528 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2529
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2530 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2531 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2532 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2533
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2534 if (lp->ll_tv->v_type == VAR_DICT)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2535 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2536 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2537 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2538 /* "[key]": get key from "var1" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2539 key = get_tv_string(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2540 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2541 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2542 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2543 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2544 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2545 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2546 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2547 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2548 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2549 lp->ll_dict = lp->ll_tv->vval.v_dict;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2550 lp->ll_di = dict_find(lp->ll_dict, key, len);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2551 if (lp->ll_di == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2552 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2553 /* Key does not exist in dict: may need to add it. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2554 if (p == '[' \|\| p == '.' \|\| unlet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2555 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2556 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2557 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2558 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2559 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2560 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2561 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2562 if (len == -1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2563 lp->ll_newkey = vim_strsave(key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2564 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2565 lp->ll_newkey = vim_strnsave(key, len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2566 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2567 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2568 if (lp->ll_newkey == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2569 p = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2570 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2571 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2572 if (len == -1)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2573 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2574 lp->ll_tv = &lp->ll_di->di_tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2575 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2576 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2577 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2578 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2579 * 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	2580 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2581 if (empty1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2582 lp->ll_n1 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2583 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2584 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2585 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2586 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2587 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2588 lp->ll_dict = NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2589 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2590 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2591 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2592 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2593 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2594 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2595 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2596 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2597 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2598 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2599 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2600 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2601 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2602 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2603 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2604 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2605
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2606 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2607 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2608 * index of a range.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2609 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2610 * Otherwise "lp->ll_n2" is set to the second index.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2611 */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2612 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2613 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2614 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2615 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2616 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2617 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2618 ni = list_find(lp->ll_list, lp->ll_n2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2619 if (ni == NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2620 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2621 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2622 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2623
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2624 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2625 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2626 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2627 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2628 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2629 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2630
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2631 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2632 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2633 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2634
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2635 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2636 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2637
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2638 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2639 * Clear lval "lp" that was filled by get_lval().
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2640 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2641 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2642 clear_lval(lp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2643 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2644 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2645 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2646 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2647 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2648
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2649 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2650 * Set a variable that was parsed by get_lval() to "rettv".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2651 * "endp" points to just after the parsed name.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2652 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2653 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2654 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2655 set_var_lval(lp, endp, rettv, copy, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2656 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2657 char_u *endp;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2658 typval_T *rettv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2659 int copy;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2660 char_u *op;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2661 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2662 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2663 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2664 dictitem_T *di;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2665
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2666 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2667 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2668 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2669 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2670 cc = *endp;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2671 *endp = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2672 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2673 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2674 typval_T tv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2675
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2676 /* handle +=, -= and .= */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	2677 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2678 &tv, TRUE) == OK)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2679 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2680 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2681 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2682 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2683 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2684 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2685 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2686 set_var(lp->ll_name, rettv, copy);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2687 *endp = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2688 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2689 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2690 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2691 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2692 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2693 ;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2694 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2695 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2696 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2697 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2698 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2699 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2700 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2701 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2702 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2703 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2704 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2705 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2706 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2707 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2708 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2709 if (ri == NULL \|\| (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2710 break;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2711 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2712 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2713 /* Need to add an empty item. */
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	2714 if (list_append_number(lp->ll_list, 0) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2715 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2716 ri = NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2717 break;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2718 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2719 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2720 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2721 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2722 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2723 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2724 EMSG(_("E710: List value has more items than target"));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2725 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2726 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2727 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2728 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2729 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2730 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2731 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2732 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2733 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2734 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2735 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2736 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2737 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2738 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2739 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2740 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2741 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2742
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2743 /* Need to add an item to the Dictionary. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2744 di = dictitem_alloc(lp->ll_newkey);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2745 if (di == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2746 return;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2747 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2748 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2749 vim_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2750 return;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2751 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2752 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2753 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2754 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2755 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2756 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2757 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2758 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2759 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2760 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2761
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2762 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2763 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2764 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2765 if (copy)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2766 copy_tv(rettv, lp->ll_tv);
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 lp->ll_tv = rettv;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2770 lp->ll_tv->v_lock = 0;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2771 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2772 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2773 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2776 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2777 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2778 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2779 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2780 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2781 tv_op(tv1, tv2, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2782 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2783 typval_T *tv2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2784 char_u *op;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2785 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2786 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2787 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2788 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2789
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2790 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2791 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2792 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2793 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2794 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2795 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2796 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2797 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2798
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2799 case VAR_LIST:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2800 if (*op != '+' \|\| tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2801 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2802 /* List += List */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2803 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2804 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2805 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2806
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2807 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2808 case VAR_STRING:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2809 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2810 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2811 if (op == '+' \|\| op == '-')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2812 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2813 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2814 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2815 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2816 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2817 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2818 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2819 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2820 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2821 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2822 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2823 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2824 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2825 /* str .= str */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2826 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2827 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2828 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2829 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2830 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2831 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2832 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2833 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2834 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2835
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2836 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2837 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2838 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2839
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2840 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2841 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2842 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2843 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2844 list_add_watch(l, lw)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2845 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2846 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2847 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2848 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2849 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2850 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2851
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2852 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2853 * Remove a watcher from a list.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2854 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2855 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2856 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2857 list_rem_watch(l, lwrem)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2858 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2859 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2860 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2861 listwatch_T lw, *lwp;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2862
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2863 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2864 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2865 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2866 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2867 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2868 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2869 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2870 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2871 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2872 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2873 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2874
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2875 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2876 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2877 * item.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2878 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2879 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2880 list_fix_watch(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2881 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2882 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2883 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2884 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2885
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2886 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2887 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2888 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2889 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2890
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2891 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2892 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2893 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2894 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2895 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2896 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2897 void *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2898 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2899 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2900 int *errp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2901 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2902 int skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2903 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2904 forinfo_T *fi;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2905 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2906 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2907 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2908
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2909 errp = TRUE; / default: there is an error */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2910
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2911 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2912 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2913 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2914
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2915 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2916 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2917 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2918
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2919 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2920 if (expr[0] != 'i' \|\| expr[1] != 'n' \|\| !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2921 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	2922 EMSG(_("E690: Missing \"in\" after :for"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2923 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2924 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2925
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2926 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2927 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2928 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2929 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2930 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2931 if (!skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2932 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2933 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2934 if (tv.v_type != VAR_LIST \|\| l == NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2935 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2936 EMSG(_(e_listreq));
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2937 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2938 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2939 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2940 {
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2941 /* No need to increment the refcount, it's already set for the
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2942 * list being used in "tv". */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2943 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2944 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2945 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2946 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2947 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2948 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2949 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2950 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2951
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2952 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2953 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2954
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2955 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2956 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2957 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2958 * 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	2959 * something wrong.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2960 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2961 int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2962 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2963 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2964 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2965 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2966 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2967 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2968 listitem_T *item;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2969
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2970 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2971 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2972 result = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2973 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2974 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2975 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2976 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2977 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2978 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2979 return result;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2980 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2981
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2982 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2983 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2984 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2985 void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2986 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2987 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2988 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2989 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2990
92 a9e90b3356b6 updated for version 7.0036 vimboss parents: 88 diff changeset	2991 if (fi != NULL && fi->fi_list != NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2992 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2993 list_rem_watch(fi->fi_list, &fi->fi_lw);
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2994 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2995 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2996 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2997 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2998
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 int c;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3009 char_u *p;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3010
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3011 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3012 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3013 xp->xp_context = EXPAND_USER_VARS;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3014 if (vim_strpbrk(arg, (char_u )"\"'+-/%.=!?~\|&$([<>,#") == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3015 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3016 /* ":let var1 var2 ...": find last space. */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3017 for (p = arg + STRLEN(arg); p >= arg; )
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3018 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3019 xp->xp_pattern = p;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3020 mb_ptr_back(arg, p);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3021 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3022 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3023 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3024 return;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3025 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3026 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3027 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3028 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3029 : EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 (char_u )"\"'+-/%.=!?~\|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 xp->xp_context = cmdidx != CMD_let \|\| got_eq
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 else if (c != ' ')
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3044 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 xp->xp_context = EXPAND_SETTINGS;
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3046 if ((c == 'l' \|\| c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3047 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3048
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3049 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 /* environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 else if (cmdidx != CMD_let \|\| got_eq)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3079 /* Trick: '' is like stopping and starting a literal string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 else if (c == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 if (xp->xp_pattern[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 else
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3098 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3099 * anyway. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3100 xp->xp_context = EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 while ((c = *++arg) != NUL && (c == ' ' \|\| c == '\t'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 char_u *name;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3121 char_u *tofree;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3122 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3123 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 int failed = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3127 funcdict_T fudi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3128
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3129 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
1022 3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3130 if (fudi.fd_newkey != NULL)
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3131 {
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3132 /* Still need to give an error message for missing key. */
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3133 EMSG2(_(e_dictkey), fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3134 vim_free(fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3135 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3136 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3137 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3138
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3139 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3140 * the arguments. */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3141 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3142 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3143
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3144 /* 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	3145 len = (int)STRLEN(tofree);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3146 name = deref_func_name(tofree, &len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3148 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3149 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3150 startarg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3151 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3155 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 * arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 arg = startarg;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3180 if (get_func_tv(name, (int)STRLEN(name), &rettv, &arg,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3181 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3182 !eap->skip, fudi.fd_dict) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3187 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 if (doesrange \|\| eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 /* Stop when immediately aborting on error, or when an interrupt
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3191 * occurred or an exception was thrown but not caught.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3192 * get_func_tv() returned OK, so that the check for trailing
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3193 * characters below is executed. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 if (!failed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 end:
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3213 dict_unref(fudi.fd_dict);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3214 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3224 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3225 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3226
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3227 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3228 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3229 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3230 void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3231 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3232 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3233 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 char_u *arg = eap->arg;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3235 int deep = 2;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3236
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3237 if (eap->forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3238 deep = -1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3239 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3240 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3241 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3242 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3243 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3244
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3245 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3246 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3247
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3248 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3249 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3250 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3251 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3252 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3253 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3254 char_u *argstart;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3255 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3256 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3257 char_u *arg = argstart;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 int error = FALSE;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3260 lval_T lv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3264 /* Parse the name and find the end. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3265 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip \|\| error, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3266 FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3267 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3268 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3269 if (name_end == NULL \|\| (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3270 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3271 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3272 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3273 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3274 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3275 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3276 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3277 if (!(eap->skip \|\| error))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3278 clear_lval(&lv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 if (!error && !eap->skip)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3283 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3284 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3285 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3286 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3287 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3288 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3289 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3290 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3291 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3292 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3293 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3294 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3295 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3296
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3297 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3298 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3299
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3306 static int
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3307 do_unlet_var(lp, name_end, forceit)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3308 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3309 char_u *name_end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3310 int forceit;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3311 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3312 int ret = OK;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3313 int cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3314
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3315 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3316 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3317 cc = *name_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3318 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3319
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3320 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3321 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3322 ret = FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3323 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3324 ret = FAIL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3325 *name_end = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3326 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3327 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3328 return FAIL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3329 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3330 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3331 listitem_T *li;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3332
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3333 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3334 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	3335 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3336 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3337 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3338 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3339 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3340 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3341 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3342 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3343 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3344 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3345 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3346 listitem_remove(lp->ll_list, lp->ll_li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3347 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3348 /* unlet a Dictionary item. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3349 dictitem_remove(lp->ll_dict, lp->ll_di);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3350 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3351
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3352 return ret;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3353 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3354
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 * "unlet" a variable. Return OK if it existed, FAIL if not.
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3357 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 int
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3360 do_unlet(name, forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 char_u *name;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3362 int forceit;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3364 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3365 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3366 char_u *varname;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3367
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3368 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3369 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3370 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3371 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3372 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3373 {
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	3374 if (var_check_fixed(HI2DI(hi)->di_flags, name))
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	3375 return FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3376 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3377 return FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3378 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3379 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3380 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3381 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3382 if (forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3383 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3384 EMSG2(_("E108: No such variable: \"%s\""), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3388 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3389 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3390 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3391 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3392 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3393 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3394 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3395 lval_T *lp;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3396 char_u *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3397 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3398 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3399 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3400 int ret = OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3401 int cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3402 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3403
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3404 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3405 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3406
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3407 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3408 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3409 cc = *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3410 *name_end = NUL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3411
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3412 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3413 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3414 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3415 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3416 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3417 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3418 if (di == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3419 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3420 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3421 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3422 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3423 di->di_flags \|= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3424 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3425 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3426 item_lock(&di->di_tv, deep, lock);
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 *name_end = cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3430 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3431 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3432 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3433 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3434
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3435 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3436 while (li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3437 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3438 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3439 li = li->li_next;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3440 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3441 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3442 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3443 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3444 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3445 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3446 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3447 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3448 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3449
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3450 return ret;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3451 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3452
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3453 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3454 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3455 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3456 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3457 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3458 typval_T *tv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3459 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3460 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3461 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3462 static int recurse = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3463 list_T *l;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3464 listitem_T *li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3465 dict_T *d;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3466 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3467 int todo;
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 (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3470 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3471 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3472 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3473 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3474 if (deep == 0)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3475 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3476 ++recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3477
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3478 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3479 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3480 tv->v_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3481 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3482 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3483
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3484 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3485 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3486 case VAR_LIST:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3487 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3488 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3489 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3490 l->lv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3491 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3492 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3493 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3494 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3495 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3496 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3497 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3498 break;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3499 case VAR_DICT:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3500 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3501 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3502 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3503 d->dv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3504 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3505 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3506 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3507 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3508 /* recursive: lock/unlock the items the List contains */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3509 todo = (int)d->dv_hashtab.ht_used;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3510 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3511 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3512 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3513 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3514 --todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3515 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3516 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3517 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3518 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3519 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3520 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3521 --recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3522 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3523
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3524 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3525 * 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	3526 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3527 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3528 static int
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3529 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3530 typval_T *tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3531 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3532 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3533 \|\| (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3534 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3535 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3536 \|\| (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3537 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3538 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3539 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3540
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3548 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3549 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3550
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3551 hash_lock(&globvarht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3552 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3553 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3554 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3555 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3556 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3557 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3558 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3559 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3560 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3561 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3562 hash_unlock(&globvarht);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 static char_u cat_prefix_varname __ARGS((int prefix, char_u name));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 int prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 {
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3618 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3619 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3620 static long_u wdone;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3621 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3622 static long_u tdone;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3623 #endif
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3624 static int vidx;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3625 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3626 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 if (idx == 0)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3629 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3630 gdone = bdone = wdone = vidx = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3631 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3632 tdone = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3633 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3634 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3635
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3636 /* Global variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3637 if (gdone < globvarht.ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3638 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3639 if (gdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3640 hi = globvarht.ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3641 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3642 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3643 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3644 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3645 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3646 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3647 return hi->hi_key;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3648 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3649
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3650 /* b: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3651 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3652 if (bdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3653 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3654 if (bdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3655 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3656 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3657 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3658 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3659 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3660 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3661 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3662 if (bdone == ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3663 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3664 ++bdone;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3667
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3668 /* w: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3669 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3670 if (wdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3671 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3672 if (wdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3673 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3674 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3675 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3676 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3677 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3678 return cat_prefix_varname('w', hi->hi_key);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3680
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3681 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3682 /* t: variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3683 ht = &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3684 if (tdone < ht->ht_used)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3685 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3686 if (tdone++ == 0)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3687 hi = ht->ht_array;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3688 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3689 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3690 while (HASHITEM_EMPTY(hi))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3691 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3692 return cat_prefix_varname('t', hi->hi_key);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3693 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3694 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3695
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3696 /* v: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3697 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3698 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 * types for expressions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 } exptype_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3726 * executed. The function may return OK, but the rettv will be of type
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 * This calls eval1() and handles error message and nextcmd.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3733 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3734 * Note: "rettv.v_lock" is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3738 eval0(arg, rettv, nextcmd, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 char_u *arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3740 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 int ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 p = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3748 ret = eval1(&p, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 if (ret == FAIL \|\| !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 if (ret != FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3752 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 *
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3775 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3776 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3780 eval1(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3782 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3786 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3791 if (eval2(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3799 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3800
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3801 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3803 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3804 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3805 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3812 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 return FAIL;
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 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3822 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3833 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 if (evaluate && !result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3837 *rettv = var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 * expr2 \|\| expr2 \|\| expr2 logical OR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3853 eval2(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3855 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3858 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3861 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3866 if (eval3(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 * Repeat until there is no following "\|\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 while ((arg)[0] == '\|' && (arg)[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3878 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3880 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3881 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3882 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 }
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3898 if (get_tv_number_chk(&var2, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3900 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3901 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3902 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3906 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3907 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 }
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 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3924 eval3(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3926 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3929 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3932 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3937 if (eval4(arg, rettv, evaluate) == FAIL)
7 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 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 result = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 while ((arg)[0] == '&' && (arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3949 if (get_tv_number_chk(rettv, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3951 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3952 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3953 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 first = FALSE;
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3969 if (get_tv_number_chk(&var2, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3971 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3972 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3973 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3977 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3978 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 }
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 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 * var1 == var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 * var1 != var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 * var1 > var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 * var1 < var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 * var1 <= var2
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	3995 * var1 is var2
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	3996 * var1 isnot var2
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4004 eval4(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4006 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4009 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 exptype_T type = TYPE_UNKNOWN;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4013 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 int len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 int ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4025 if (eval5(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 p = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 switch (p[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4051 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 break;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4057 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4058 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4059 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4060 len = 5;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4061 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4062 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4063 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4064 type_is = TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4065 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4066 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4067 break;
7 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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4097 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4103 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4104 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4105 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4106 * it means TRUE. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4107 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4108 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4109 else if (rettv->v_type == VAR_LIST \|\| var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4110 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4111 if (type_is)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4112 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4113 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4114 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4115 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4116 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4117 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4118 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4119 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4120 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4121 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4122 EMSG(_("E691: Can only compare List with List"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4123 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4124 EMSG(_("E692: Invalid operation for Lists"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4125 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4126 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4127 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4128 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4129 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4130 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4131 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4132 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4133 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4134 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4135 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4136 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4137
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4138 else if (rettv->v_type == VAR_DICT \|\| var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4139 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4140 if (type_is)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4141 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4142 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4143 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4144 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4145 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4146 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4147 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4148 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4149 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4150 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4151 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4152 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4153 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4154 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4155 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4156 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4157 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4158 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4159 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4160 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4161 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4162 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4163 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4164 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4165 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4166
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4167 else if (rettv->v_type == VAR_FUNC \|\| var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4168 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4169 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4170 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4171 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4172 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4173 EMSG(_("E693: Can only compare Funcref with Funcref"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4174 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4175 EMSG(_("E694: Invalid operation for Funcrefs"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4176 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4177 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4178 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4179 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4180 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4181 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4182 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4183 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4184 \|\| var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4185 n1 = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4186 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4187 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4188 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4189 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4190 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4191 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4192 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4193
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4198 else if ((rettv->v_type == VAR_NUMBER \|\| var2.v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4201 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4202 n2 = get_tv_number(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4218 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4219 s2 = get_tv_string_buf(&var2, buf2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4255 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4256 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4257 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4258 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 * + number addition
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 * - number subtraction
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 * . string concatenation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4277 eval5(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4279 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4282 typval_T var2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4283 typval_T var3;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4293 if (eval6(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4305 if (op != '+' \|\| rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4306 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4307 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4308 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4309 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4310 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4311 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4312 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4313 * side effects after an error. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4314 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4315 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4316 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4317 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4318 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4319 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4320
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4327 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 if (op == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4338 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4339 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4340 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4341 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4342 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4343 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4344 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4345 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4346 p = concat_str(s1, s2);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4347 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4348 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4349 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4351 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4352 && var2.v_type == VAR_LIST)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4353 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4354 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4355 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4356 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4357 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4358 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4359 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4360 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4361 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4362 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4363 *rettv = var3;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4364 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4366 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4367 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4368
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4369 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4370 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4371 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4372 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4373 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4374 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4375 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4376 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4377 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4378 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4379 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4380 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4381 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4382 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4383 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4384 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4385 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 if (op == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389 n1 = n1 - n2;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4390 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4391 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4392 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4393 clear_tv(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4394 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4399 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 * * number multiplication
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 * / number division
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 * % number modulo
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4404 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4407 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4409 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4410 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4411 eval6(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4412 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4413 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4415 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4416 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4418 long n1, n2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4419 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4424 if (eval7(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4430 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4432 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4437 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4438 n1 = get_tv_number_chk(rettv, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4439 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4440 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4441 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 n1 = 0;
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 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4448 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4455 n2 = get_tv_number_chk(&var2, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4456 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4457 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4458 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 if (op == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4479 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4480 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 * number number constant
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 * &option-name option value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 * @r register contents
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 * identifier variable value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 * function() function call
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 * (expression) nested expression
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4498 * [expr, expr] List
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4499 * {key: val, key: val} Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 * Also handle:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 * + in front unary plus (ignored)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4505 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4506 * trailing .name entry in Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4514 eval7(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4516 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 char_u start_leader, end_leader;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 char_u *alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4528 * Initialise variable so that clear_tv() can't mistake this for a
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4529 * string and free a string that isn't there.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4531 rettv->v_type = VAR_UNKNOWN;
7 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 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 while (arg == '!' \|\| arg == '-' \|\| **arg == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 switch (**arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 * Number constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 case '6':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 case '7':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 case '8':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 case '9':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4560 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4561 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4568 case '"': ret = get_string_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4572 * Literal string constant: 'str''ing'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4574 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4575 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4576
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4577 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4578 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4579 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4580 case '[': ret = get_list_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4584 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4585 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4586 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4587 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4588
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4589 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4590 * Option value: &name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4592 case '&': ret = get_option_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4598 case '$': ret = get_env_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604 case '@': ++*arg;
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_STRING;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	4608 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 case '(': arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4618 ret = eval1(arg, rettv, evaluate); /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 EMSG(_("E110: Missing ')'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4624 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4629 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4630 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4631 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4632
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4633 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4634 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4635 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4636 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4637 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4638 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4639 s = *arg;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4640 len = get_name_len(arg, &alias, evaluate, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4641 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4642 s = alias;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4643
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4644 if (len <= 0)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4645 ret = FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4646 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4647 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4648 if (*arg == '(') / recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4649 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4650 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4651 * use its contents. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4652 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4653
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4654 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4655 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4656 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4657 &len, evaluate, NULL);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4658 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4659 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4660 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4661 if (aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4662 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4663 if (ret == OK)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4664 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4665 ret = FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4666 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4667 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4668 else if (evaluate)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4669 ret = get_var_tv(s, len, rettv, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4670 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4671 ret = OK;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4672 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4673
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4674 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4675 vim_free(alias);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4676 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4677
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4678 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4680 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4681 * expr(expr). */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4682 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4683 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4684
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4685 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4686 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4687 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4688 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4689 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4690 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4691
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4692 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4693 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4694 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4695 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4696 ret = FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4697 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4698 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4699 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4700 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4701 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4702 --end_leader;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4703 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4704 val = !val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4705 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4706 val = -val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4707 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4708 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4709 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4710 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4711 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4712 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4713
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4714 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4715 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4716
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4717 /*
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4718 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4719 * "*arg" points to the '[' or '.'.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4720 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4721 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4722 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4723 eval_index(arg, rettv, evaluate, verbose)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4724 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4725 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4726 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4727 int verbose; /* give error messages */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4728 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4729 int empty1 = FALSE, empty2 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4730 typval_T var1, var2;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4731 long n1, n2 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4732 long len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4733 int range = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4734 char_u *s;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4735 char_u *key = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4736
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4737 if (rettv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4738 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4739 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4740 EMSG(_("E695: Cannot index a Funcref"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4741 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4742 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4743
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4744 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4745 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4746 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4747 * dict.name
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4748 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4749 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4750 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4751 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4752 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4753 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4754 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4755 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4756 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4757 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4758 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4759 * something[idx]
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4760 *
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4761 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4762 */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4763 arg = skipwhite(arg + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4764 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4765 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4766 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4767 return FAIL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4768 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4769 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4770 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4771 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4772 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4773 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4774
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4775 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4776 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4777 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4778 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4779 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4780 range = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4781 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4782 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4783 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4784 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4785 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4786 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4787 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4788 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4789 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4790 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4791 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4792 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4793 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4794 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4795 clear_tv(&var2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4796 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4797 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4798 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4799
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4800 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4801 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4802 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4803 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4804 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4805 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4806 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4807 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4808 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4809 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4810 arg = skipwhite(arg + 1); /* skip the ']' */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4811 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4812
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4813 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4814 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4815 n1 = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4816 if (!empty1 && rettv->v_type != VAR_DICT)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4817 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4818 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4819 clear_tv(&var1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4820 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4821 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4822 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4823 if (empty2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4824 n2 = -1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4825 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4826 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4827 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4828 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4829 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4830 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4831
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4832 switch (rettv->v_type)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4833 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4834 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4835 case VAR_STRING:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4836 s = get_tv_string(rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4837 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4838 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4839 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4840 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4841 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4842 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4843 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4844 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4845 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4846 n1 = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4847 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4848 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4849 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4850 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4851 n2 = len;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4852 if (n1 >= len \|\| n2 < 0 \|\| n1 > n2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4853 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4854 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4855 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4856 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4857 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4858 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4859 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4860 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4861 * result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4862 if (n1 >= len \|\| n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4863 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4864 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4865 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4866 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4867 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4868 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4869 rettv->vval.v_string = s;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4870 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4871
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4872 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4873 len = list_len(rettv->vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4874 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4875 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4876 if (!empty1 && (n1 < 0 \|\| n1 >= len))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4877 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4878 /* For a range we allow invalid values and return an empty
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4879 * list. A list index out of range is an error. */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4880 if (!range)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4881 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4882 if (verbose)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4883 EMSGN(_(e_listidx), n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4884 return FAIL;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4885 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4886 n1 = len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4887 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4888 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4889 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4890 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4891 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4892
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4893 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4894 n2 = len + n2;
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4895 else if (n2 >= len)
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4896 n2 = len - 1;
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4897 if (!empty2 && (n2 < 0 \|\| n2 + 1 < n1))
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4898 n2 = -1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4899 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4900 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4901 return FAIL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4902 for (item = list_find(rettv->vval.v_list, n1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4903 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4904 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4905 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4906 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	4907 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4908 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4909 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4910 item = item->li_next;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4911 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4912 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4913 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4914 rettv->vval.v_list = l;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	4915 ++l->lv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4916 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4917 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4918 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4919 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4920 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4921 *rettv = var1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4922 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4923 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4924
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4925 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4926 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4927 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4928 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4929 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4930 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4931 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4932 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4933 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4934 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4935 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4936
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4937 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4938 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4939 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4940 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4941 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4942 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4943 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4944 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4945 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4946 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4947 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4948
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	4949 item = dict_find(rettv->vval.v_dict, key, (int)len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4950
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4951 if (item == NULL && verbose)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4952 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4953 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4954 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4955 if (item == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4956 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4957
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4958 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4959 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4960 *rettv = var1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4961 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4962 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4963 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4964 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4965
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4966 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4967 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4968
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4969 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4970 * Get an option value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4971 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4972 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4973 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4974 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4975 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4976 get_option_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4977 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4978 typval_T rettv; / when NULL, only check if option exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4979 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4981 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4982 long numval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4983 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4984 int opt_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4985 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4986 int working = (*arg == '+'); / has("+option") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4987 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4988 int opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4990 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4991 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4992 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4993 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4994 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4995 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4996 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4997 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4998 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5001 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5002 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007 c = *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5008 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5009 opt_type = get_option_value(*arg, &numval,
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5010 rettv == NULL ? NULL : &stringval, opt_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5011
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5012 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5013 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5014 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5018 else if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5020 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5022 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5023 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5025 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5027 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5028 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5032 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5033 rettv->vval.v_number = numval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 else /* string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5037 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5038 rettv->vval.v_string = stringval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5040 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 else if (working && (opt_type == -2 \|\| opt_type == -1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5042 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 option_end = c; / put back for error messages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5055 get_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5056 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5057 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 int extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5067 for (p = arg + 1; p != NUL && *p != '"'; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5069 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5070 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5071 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075 extra += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5082 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5085 /* If only parsing, set arg and return here /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5099 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5100 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5101
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5102 for (p = arg + 1; p != NUL && *p != '"'; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 switch (*++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5108 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5109 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5110 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5111 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5112 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5113 case 't': *name++ = TAB; ++p; break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 case 'x':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 case 'U':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 int n, nr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5125 n = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 n = 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128 nr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5134 ++p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 if (c != 'X')
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5139 name += (*mb_char2bytes)(nr, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 #endif
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5142 *name++ = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5146 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5149 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 case '6':
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5154 case '7': name = p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5155 if (p >= '0' && p <= '7')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5157 name = (name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5158 if (p >= '0' && p <= '7')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5159 name = (name << 3) + *p++ - '0';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5161 ++name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164 /* Special key, e.g.: "\<C-W>" */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5165 case '<': extra = trans_special(&p, name, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5168 name += extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5173 default: MB_COPY_CHAR(p, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5178 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5179
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5180 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5181 *name = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5188 * Allocate a variable for a 'str''ing' constant.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5192 get_lit_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5194 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5197 char_u *p;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5198 char_u *str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5199 int reduce = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5201 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5202 * Find the end of the string, skipping ''.
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 for (p = arg + 1; p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5205 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5206 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5207 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5208 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5209 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5210 ++reduce;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5211 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5212 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5213 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5214
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5215 if (*p != '\'')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5217 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5218 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5220
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5221 /* If only parsing return after setting "arg" /
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5222 if (!evaluate)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5223 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5224 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5225 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5226 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5227
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5228 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5229 * Copy the string into allocated memory, handling '' to ' reduction.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5230 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5231 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5232 if (str == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5233 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5234 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5235 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5236
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5237 for (p = arg + 1; p != NUL; )
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5238 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5239 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5240 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5241 if (p[1] != '\'')
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5242 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5243 ++p;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5244 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5245 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5246 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5247 *str = NUL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5248 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5249
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5250 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5251 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5252
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5253 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5254 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5255 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5256 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5257 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5258 get_list_tv(arg, rettv, evaluate)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5259 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5260 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5261 int evaluate;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5262 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5263 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5264 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5265 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5266
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5267 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5268 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5269 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5270 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5271 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5272 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5273
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5274 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5275 while (arg != ']' && arg != NUL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5276 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5277 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5278 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5279 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5280 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5281 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5282 if (item != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5283 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5284 item->li_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	5285 item->li_tv.v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5286 list_append(l, item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5287 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5288 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5289 clear_tv(&tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5290 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5291
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5292 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5293 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5294 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5295 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5296 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5297 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5298 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5299 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5300 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5301
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5302 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5303 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5304 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5305 failret:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5306 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5307 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5308 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5309 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5310
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5311 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5312 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5313 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5314 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5315 rettv->vval.v_list = l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5316 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5317 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5318
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5319 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5320 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5321
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5322 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5323 * Allocate an empty header for a list.
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5324 * Caller should take care of the reference count.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5325 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5326 list_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5327 list_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5328 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5329 list_T *l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5330
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5331 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5332 if (l != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5333 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5334 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5335 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5336 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5337 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5338 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5339 first_list = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5340 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5341 return l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5342 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5343
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5344 /*
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5345 * Allocate an empty list for a return value.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5346 * Returns OK or FAIL.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5347 */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5348 static int
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5349 rettv_list_alloc(rettv)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5350 typval_T *rettv;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5351 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5352 list_T *l = list_alloc();
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5353
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5354 if (l == NULL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5355 return FAIL;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5356
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5357 rettv->vval.v_list = l;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5358 rettv->v_type = VAR_LIST;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5359 ++l->lv_refcount;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5360 return OK;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5361 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5362
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5363 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5364 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5365 * becomes zero.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5366 */
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	5367 void
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5368 list_unref(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5369 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5370 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5371 if (l != NULL && --l->lv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5372 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5373 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5374
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5375 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5376 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5377 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5378 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5379 void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5380 list_free(l, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5381 list_T *l;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5382 int recurse; /* Free Lists and Dictionaries recursively. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5383 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5384 listitem_T *item;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5385
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5386 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5387 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5388 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5389 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5390 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5391 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5392 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5393
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5394 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5395 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5396 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5397 l->lv_first = item->li_next;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5398 if (recurse \|\| (item->li_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5399 && item->li_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5400 clear_tv(&item->li_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5401 vim_free(item);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5402 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5403 vim_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5404 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5405
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5406 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5407 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5408 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5409 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5410 listitem_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5411 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5412 return (listitem_T *)alloc(sizeof(listitem_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5413 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5414
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5415 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	5416 * Free a list item. Also clears the value. Does not notify watchers.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5417 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5418 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5419 listitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5420 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5421 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5422 clear_tv(&item->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5423 vim_free(item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5424 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5425
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5426 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5427 * 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	5428 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5429 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5430 listitem_remove(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5431 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5432 listitem_T *item;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5433 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5434 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5435 listitem_free(item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5436 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5437
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5438 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5439 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5440 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5441 static long
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5442 list_len(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5443 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5444 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5445 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5446 return 0L;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5447 return l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5448 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5449
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5450 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5451 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5452 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5453 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5454 list_equal(l1, l2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5455 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5456 list_T *l2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5457 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5458 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5459 listitem_T item1, item2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5460
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5461 if (l1 == l2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5462 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5463 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5464 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5465
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5466 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5467 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5468 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5469 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5470 return FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5471 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5472 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5473
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5474 #if defined(FEAT_PYTHON) \|\| defined(PROTO)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5475 /*
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5476 * Return the dictitem that an entry in a hashtable points to.
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5477 */
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5478 dictitem_T *
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5479 dict_lookup(hi)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5480 hashitem_T *hi;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5481 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5482 return HI2DI(hi);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5483 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5484 #endif
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5485
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5486 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5487 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5488 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5489 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5490 dict_equal(d1, d2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5491 dict_T *d1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5492 dict_T *d2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5493 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5494 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5495 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5496 dictitem_T *item2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5497 int todo;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5498
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5499 if (d1 == d2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5500 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5501 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5502 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5503
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	5504 todo = (int)d1->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5505 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5506 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5507 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5508 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5509 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5510 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5511 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5512 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5513 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5514 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5515 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5516 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5517 return TRUE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5518 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5519
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5520 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5521 * Return TRUE if "tv1" and "tv2" have the same value.
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5522 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5523 * numbers are different.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5524 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5525 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5526 tv_equal(tv1, tv2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5527 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5528 typval_T *tv2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5529 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5530 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5531 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	5532 char_u s1, s2;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5533 static int recursive = 0; /* cach recursive loops */
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5534 int r;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5535
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5536 if (tv1->v_type != tv2->v_type)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5537 return FALSE;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5538 /* Catch lists and dicts that have an endless loop by limiting
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5539 * recursiveness to 1000. We guess they are equal then. */
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5540 if (recursive >= 1000)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5541 return TRUE;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5542
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5543 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5544 {
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5545 case VAR_LIST:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5546 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5547 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5548 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5549 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5550
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5551 case VAR_DICT:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5552 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5553 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5554 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5555 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5556
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5557 case VAR_FUNC:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5558 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5559 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5560 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5561
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5562 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5563 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5564
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5565 case VAR_STRING:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5566 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5567 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5568 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5569 }
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5570
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5571 EMSG2(_(e_intern2), "tv_equal()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5572 return TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5573 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5574
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5575 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5576 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5577 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5578 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5579 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5580 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5581 list_find(l, n)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5582 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5583 long n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5584 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5585 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5586 long idx;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5587
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5588 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5589 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5590
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5591 /* Negative index is relative to the end. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5592 if (n < 0)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5593 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5594
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5595 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5596 if (n < 0 \|\| n >= l->lv_len)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5597 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5598
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5599 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5600 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5601 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5602 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5603 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5604 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5605 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5606 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5607 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5608 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5609 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5610 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5611 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5612 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5613 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5614 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5615 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5616 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5617 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5618 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5619 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5620 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5621 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5622 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5623 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5624 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5625 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5626 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5627 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5628 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5629 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5630 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5631 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5632 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5633 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5634 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5635 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5636
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5637 while (n > idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5638 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5639 /* search forward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5640 item = item->li_next;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5641 ++idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5642 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5643 while (n < idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5644 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5645 /* search backward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5646 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5647 --idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5648 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5649
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5650 /* cache the used index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5651 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5652 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5653
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5654 return item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5655 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5656
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5657 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5658 * Get list item "l[idx]" as a number.
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5659 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5660 static long
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5661 list_find_nr(l, idx, errorp)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5662 list_T *l;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5663 long idx;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5664 int errorp; / set to TRUE when something wrong */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5665 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5666 listitem_T *li;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5667
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5668 li = list_find(l, idx);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5669 if (li == NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5670 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5671 if (errorp != NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5672 *errorp = TRUE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5673 return -1L;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5674 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5675 return get_tv_number_chk(&li->li_tv, errorp);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5676 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5677
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5678 /*
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5679 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5680 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5681 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5682 static long
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5683 list_idx_of_item(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5684 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5685 listitem_T *item;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5686 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5687 long idx = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5688 listitem_T *li;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5689
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5690 if (l == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5691 return -1;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5692 idx = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5693 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5694 ++idx;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5695 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5696 return -1;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	5697 return idx;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5698 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5699
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5700 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5701 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5702 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5703 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5704 list_append(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5705 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5706 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5707 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5708 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5709 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5710 /* empty list */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5711 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5712 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5713 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5714 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5715 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5716 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5717 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5718 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5719 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5720 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5721 ++l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5722 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5723 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5724
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5725 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5726 * Append typval_T "tv" to the end of list "l".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5727 * Return FAIL when out of memory.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5728 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5729 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5730 list_append_tv(l, tv)
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 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5733 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5734 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5735
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5736 if (li == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5737 return FAIL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5738 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5739 list_append(l, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5740 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5741 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5742
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5743 /*
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	5744 * Add a dictionary to a list. Used by getqflist().
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5745 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5746 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5747 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5748 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5749 list_T *list;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5750 dict_T *dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5751 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5752 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5753
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5754 if (li == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5755 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5756 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5757 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5758 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5759 list_append(list, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5760 ++dict->dv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5761 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5762 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5763
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5764 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5765 * 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	5766 * When "len" >= 0 use "str[len]".
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5767 * Returns FAIL when out of memory.
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5768 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5769 static int
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5770 list_append_string(l, str, len)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5771 list_T *l;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5772 char_u *str;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5773 int len;
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5774 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5775 listitem_T *li = listitem_alloc();
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5776
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5777 if (li == NULL)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5778 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5779 list_append(l, li);
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5780 li->li_tv.v_type = VAR_STRING;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5781 li->li_tv.v_lock = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5782 if (str == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5783 li->li_tv.vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5784 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	5785 : vim_strsave(str))) == NULL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5786 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5787 return OK;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5788 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5789
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5790 /*
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5791 * Append "n" to list "l".
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5792 * Returns FAIL when out of memory.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5793 */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5794 static int
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5795 list_append_number(l, n)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5796 list_T *l;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5797 varnumber_T n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5798 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5799 listitem_T *li;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5800
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5801 li = listitem_alloc();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5802 if (li == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5803 return FAIL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5804 li->li_tv.v_type = VAR_NUMBER;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5805 li->li_tv.v_lock = 0;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5806 li->li_tv.vval.v_number = n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5807 list_append(l, li);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5808 return OK;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5809 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5810
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5811 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5812 * Insert typval_T "tv" in list "l" before "item".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5813 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5814 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5815 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5816 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5817 list_insert_tv(l, tv, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5818 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5819 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5820 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5821 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5822 listitem_T *ni = listitem_alloc();
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5823
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5824 if (ni == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5825 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5826 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5827 if (item == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5828 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5829 list_append(l, ni);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5830 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5831 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5832 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5833 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5834 ni->li_next = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5835 if (item->li_prev == NULL)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5836 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5837 l->lv_first = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5838 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5839 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5840 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5841 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5842 item->li_prev->li_next = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5843 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5844 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5845 item->li_prev = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5846 ++l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5847 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5848 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5849 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5850
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5851 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5852 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5853 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5854 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5855 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5856 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5857 list_extend(l1, l2, bef)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5858 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5859 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5860 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5861 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5862 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5863
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5864 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5865 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5866 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5867 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5868 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5869
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5870 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5871 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5872 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5873 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5874 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5875 list_concat(l1, l2, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5876 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5877 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5878 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5879 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5880 list_T *l;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5881
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5882 /* make a copy of the first list. */
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5883 l = list_copy(l1, FALSE, 0);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5884 if (l == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5885 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5886 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5887 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5888
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5889 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5890 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5891 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5892
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5893 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5894 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5895 * The refcount of the new list is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5896 * See item_copy() for "copyID".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5897 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5898 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5899 static list_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5900 list_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5901 list_T *orig;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5902 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5903 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5904 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5905 list_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5906 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5907 listitem_T *ni;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5908
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5909 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5910 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5911
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5912 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5913 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5914 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5915 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5916 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5917 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5918 * refer back to this list. */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5919 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5920 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5921 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5922 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5923 item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5924 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5925 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5926 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5927 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5928 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5929 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5930 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5931 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5932 vim_free(ni);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5933 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5934 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5935 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5936 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5937 copy_tv(&item->li_tv, &ni->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5938 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5939 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5940 ++copy->lv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5941 if (item != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5942 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5943 list_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5944 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5945 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5946 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5947
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5948 return copy;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5949 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5950
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5951 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5952 * Remove items "item" to "item2" from list "l".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5953 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5954 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5955 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5956 list_remove(l, item, item2)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5957 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5958 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5959 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5960 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5961 listitem_T *ip;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5962
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5963 /* notify watchers */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5964 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5965 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5966 --l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5967 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5968 if (ip == item2)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5969 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5970 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5971
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5972 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5973 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5974 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5975 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5976 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5977 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5978 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5979 item->li_prev->li_next = item2->li_next;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5980 l->lv_idx_item = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5981 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5982
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5983 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5984 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5985 * May return NULL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5986 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5987 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5988 list2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5989 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5990 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5991 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5992 garray_T ga;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5993
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5994 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5995 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5996 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5997 ga_append(&ga, '[');
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5998 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	5999 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6000 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6001 return NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6002 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6003 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6004 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6005 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6006 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6007
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6008 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6009 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6010 * 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	6011 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6012 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6013 static int
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6014 list_join(gap, l, sep, echo, copyID)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6015 garray_T *gap;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6016 list_T *l;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6017 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6018 int echo;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6019 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6020 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6021 int first = TRUE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6022 char_u *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6023 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6024 listitem_T *item;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6025 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6026
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6027 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	6028 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6029 if (first)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6030 first = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6031 else
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6032 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6033
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6034 if (echo)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6035 s = echo_string(&item->li_tv, &tofree, numbuf, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6036 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6037 s = tv2string(&item->li_tv, &tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6038 if (s != NULL)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6039 ga_concat(gap, s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6040 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6041 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6042 return FAIL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6043 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6044 return OK;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6045 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6046
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6047 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6048 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6049 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6050 * 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	6051 * 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	6052 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6053 * reference. Example:
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6054 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6055 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6056 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6057 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6058 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6059 * 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	6060 * variable.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6061 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6062 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6063 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6064 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6065 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6066
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6067 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6068 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6069 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6070 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6071 int
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6072 garbage_collect()
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6073 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6074 dict_T *dd;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6075 list_T *ll;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6076 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6077 buf_T *buf;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6078 win_T *wp;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6079 int i;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6080 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6081 int did_free = FALSE;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6082 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6083 tabpage_T *tp;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6084 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6085
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6086 /* Only do this once. */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6087 want_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6088 may_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6089
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6090 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6091 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6092 * with copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6093 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6094 /* script-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6095 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6096 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6097
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6098 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6099 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6100 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6101
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6102 /* window-local variables */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6103 FOR_ALL_TAB_WINDOWS(tp, wp)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6104 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6105
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6106 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6107 /* tabpage-local variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6108 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6109 set_ref_in_ht(&tp->tp_vars.dv_hashtab, copyID);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6110 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6111
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6112 /* global variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6113 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6114
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6115 /* function-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6116 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6117 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6118 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6119 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6120 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6121
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6122 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6123 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6124 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6125 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6126 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6127 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6128 /* Free the Dictionary and ordinary items it contains, but don't
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6129 * recurse into Lists and Dictionaries, they will be in the list
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6130 * of dicts or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6131 dict_free(dd, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6132 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6133
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6134 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6135 dd = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6136 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6137 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6138 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6139
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6140 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6141 * 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	6142 * 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	6143 * are not referenced anywhere.
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6144 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6145 for (ll = first_list; ll != NULL; )
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6146 if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6147 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6148 /* Free the List and ordinary items it contains, but don't recurse
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6149 * into Lists and Dictionaries, they will be in the list of dicts
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6150 * or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6151 list_free(ll, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6152 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6153
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6154 /* restart, next list may also have been freed */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6155 ll = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6156 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6157 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6158 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6159
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6160 return did_free;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6161 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6162
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6163 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6164 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6165 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6166 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6167 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6168 hashtab_T *ht;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6169 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6170 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6171 int todo;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6172 hashitem_T *hi;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6173
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6174 todo = (int)ht->ht_used;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6175 for (hi = ht->ht_array; todo > 0; ++hi)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6176 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6177 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6178 --todo;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6179 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6180 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6181 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6182
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6183 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6184 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6185 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6186 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6187 set_ref_in_list(l, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6188 list_T *l;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6189 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6190 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6191 listitem_T *li;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6192
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6193 for (li = l->lv_first; li != NULL; li = li->li_next)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6194 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6195 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6196
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6197 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6198 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6199 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6200 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6201 set_ref_in_item(tv, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6202 typval_T *tv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6203 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6204 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6205 dict_T *dd;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6206 list_T *ll;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6207
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6208 switch (tv->v_type)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6209 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6210 case VAR_DICT:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6211 dd = tv->vval.v_dict;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6212 if (dd->dv_copyID != 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 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6215 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6216 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6217 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6218 break;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6219
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6220 case VAR_LIST:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6221 ll = tv->vval.v_list;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6222 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6223 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6224 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6225 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6226 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6227 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6228 break;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6229 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6230 return;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6231 }
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6232
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6233 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6234 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6235 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6236 dict_T *
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6237 dict_alloc()
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6238 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6239 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6240
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6241 d = (dict_T *)alloc(sizeof(dict_T));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6242 if (d != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6243 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6244 /* Add the list to the list of dicts for garbage collection. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6245 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6246 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6247 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6248 d->dv_used_prev = NULL;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6249 first_dict = d;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6250
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6251 hash_init(&d->dv_hashtab);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6252 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6253 d->dv_refcount = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6254 d->dv_copyID = 0;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6255 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6256 return d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6257 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6258
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6259 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6260 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6261 * becomes zero.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6262 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6263 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6264 dict_unref(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6265 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6266 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6267 if (d != NULL && --d->dv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6268 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6269 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6270
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6271 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6272 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6273 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6274 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6275 static void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6276 dict_free(d, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6277 dict_T *d;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6278 int recurse; /* Free Lists and Dictionaries recursively. */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6279 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6280 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6281 hashitem_T *hi;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6282 dictitem_T *di;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6283
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6284 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6285 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6286 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6287 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6288 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6289 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6290 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6291
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6292 /* 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	6293 hash_lock(&d->dv_hashtab);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6294 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6295 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6296 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6297 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6298 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6299 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6300 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6301 di = HI2DI(hi);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6302 hash_remove(&d->dv_hashtab, hi);
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6303 if (recurse \|\| (di->di_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6304 && di->di_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6305 clear_tv(&di->di_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6306 vim_free(di);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6307 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6308 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6309 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6310 hash_clear(&d->dv_hashtab);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6311 vim_free(d);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6312 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6313
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6314 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6315 * Allocate a Dictionary item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6316 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6317 * 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	6318 * Returns NULL when out of memory.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6319 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6320 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6321 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6322 char_u *key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6323 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6324 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6325
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6326 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6327 if (di != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6328 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6329 STRCPY(di->di_key, key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6330 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6331 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6332 return di;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6333 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6334
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6335 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6336 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6337 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6338 static dictitem_T *
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6339 dictitem_copy(org)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6340 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6341 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6342 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6343
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6344 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6345 + STRLEN(org->di_key)));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6346 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6347 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6348 STRCPY(di->di_key, org->di_key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6349 di->di_flags = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6350 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6351 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6352 return di;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6353 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6354
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6355 /*
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6356 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6357 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6358 static void
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6359 dictitem_remove(dict, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6360 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6361 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6362 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6363 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6364
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6365 hi = hash_find(&dict->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6366 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6367 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6368 else
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6369 hash_remove(&dict->dv_hashtab, hi);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6370 dictitem_free(item);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6371 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6372
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6373 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6374 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6375 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6376 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6377 dictitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6378 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6379 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6380 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6381 vim_free(item);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6382 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6383
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6384 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6385 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6386 * The refcount of the new dict is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6387 * See item_copy() for "copyID".
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6388 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6389 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6390 static dict_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6391 dict_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6392 dict_T *orig;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6393 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6394 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6395 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6396 dict_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6397 dictitem_T *di;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6398 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6399 hashitem_T *hi;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6400
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6401 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6402 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6403
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6404 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6405 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6406 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6407 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6408 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6409 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6410 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6411 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6412 todo = (int)orig->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6413 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6414 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6415 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6416 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6417 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6418
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6419 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6420 if (di == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6421 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6422 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6423 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6424 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6425 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6426 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6427 vim_free(di);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6428 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6429 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6430 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6431 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6432 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6433 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6434 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6435 dictitem_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6436 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6437 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6438 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6439 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6440
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6441 ++copy->dv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6442 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6443 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6444 dict_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6445 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6446 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6447 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6448
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6449 return copy;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6450 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6451
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6452 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6453 * Add item "item" to Dictionary "d".
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6454 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6455 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6456 static int
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6457 dict_add(d, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6458 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6459 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6460 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6461 return hash_add(&d->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6462 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6463
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6464 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6465 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6466 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6467 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6468 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6469 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6470 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6471 dict_T *d;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6472 char *key;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6473 long nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6474 char_u *str;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6475 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6476 dictitem_T *item;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6477
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6478 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6479 if (item == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6480 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6481 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6482 if (str == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6483 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6484 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6485 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6486 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6487 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6488 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6489 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6490 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6491 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6492 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6493 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6494 dictitem_free(item);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6495 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6496 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6497 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6498 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6499
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6500 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6501 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6502 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6503 static long
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6504 dict_len(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6505 dict_T *d;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6506 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6507 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6508 return 0L;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6509 return (long)d->dv_hashtab.ht_used;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6510 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6511
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6512 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6513 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6514 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6515 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6516 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6517 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6518 dict_find(d, key, len)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6519 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6520 char_u *key;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6521 int len;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6522 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6523 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6524 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6525 char_u *akey;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6526 char_u *tofree = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6527 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6528
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6529 if (len < 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6530 akey = key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6531 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6532 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6533 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6534 if (akey == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6535 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6536 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6537 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6538 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6539 /* Avoid a malloc/free by using buf[]. */
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	6540 vim_strncpy(buf, key, len);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6541 akey = buf;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6542 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6543
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6544 hi = hash_find(&d->dv_hashtab, akey);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6545 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6546 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6547 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6548 return HI2DI(hi);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6549 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6550
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6551 /*
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6552 * Get a string item from a dictionary.
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6553 * When "save" is TRUE allocate memory for it.
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6554 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6555 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6556 char_u *
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6557 get_dict_string(d, key, save)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6558 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6559 char_u *key;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6560 int save;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6561 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6562 dictitem_T *di;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6563 char_u *s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6564
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6565 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6566 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6567 return NULL;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6568 s = get_tv_string(&di->di_tv);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6569 if (save && s != NULL)
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6570 s = vim_strsave(s);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6571 return s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6572 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6573
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6574 /*
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6575 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6576 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6577 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6578 long
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6579 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6580 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6581 char_u *key;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6582 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6583 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6584
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6585 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6586 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6587 return 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6588 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6589 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6590
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6591 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6592 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6593 * May return NULL.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6594 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6595 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6596 dict2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6597 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6598 int copyID;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6599 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6600 garray_T ga;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6601 int first = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6602 char_u *tofree;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6603 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6604 hashitem_T *hi;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6605 char_u *s;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6606 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6607 int todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6608
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6609 if ((d = tv->vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6610 return NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6611 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6612 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6613
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6614 todo = (int)d->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6615 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6616 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6617 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6618 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6619 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6620
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6621 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6622 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6623 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6624 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6625
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6626 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6627 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6628 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6629 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6630 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6631 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6632 ga_concat(&ga, (char_u *)": ");
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6633 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6634 if (s != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6635 ga_concat(&ga, s);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6636 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6637 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6638 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6639 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6640 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6641 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6642 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6643 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6644 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6645 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6646
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6647 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6648 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6649 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6650 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6651
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6652 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6653 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6654 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6655 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6656 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6657 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6658 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6659 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6660 int evaluate;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6661 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6662 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6663 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6664 typval_T tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6665 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6666 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6667 char_u start = skipwhite(arg + 1);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6668 char_u buf[NUMBUFLEN];
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6669
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6670 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6671 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6672 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6673 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6674 * first item.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6675 * But {} is an empty Dictionary.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6676 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6677 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6678 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6679 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6680 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6681 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6682 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6683 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6684
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6685 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6686 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6687 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6688 if (d == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6689 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6690 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6691 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6692 tv.v_type = VAR_UNKNOWN;
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 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6695 while (arg != '}' && arg != NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6696 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6697 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6698 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6699 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6700 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6701 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6702 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6703 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6704 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6705 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6706 if (key == NULL \|\| *key == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6707 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6708 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6709 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6710 EMSG(_(e_emptykey));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6711 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6712 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6713 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6714
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6715 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6716 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6717 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6718 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6719 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6720 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6721 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6722 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6723 item = dict_find(d, key, -1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6724 if (item != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6725 {
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	6726 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6727 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6728 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6729 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6730 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6731 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6732 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6733 if (item != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6734 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6735 item->di_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6736 item->di_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6737 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6738 dictitem_free(item);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6739 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6740 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6741
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6742 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6743 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6744 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6745 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6746 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6747 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6748 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6749 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6750 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6751
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6752 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6753 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6754 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6755 failret:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6756 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6757 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6758 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6759 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6760
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6761 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6762 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6763 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6764 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6765 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6766 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6767 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6768
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6769 return OK;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6770 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6771
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6772 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6773 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6774 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6775 * "numbuf" is used for a number.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6776 * Does not put quotes around strings, as ":echo" displays values.
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6777 * When "copyID" is not NULL replace recursive lists and dicts with "...".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6778 * May return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6779 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6780 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6781 echo_string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6782 typval_T *tv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6783 char_u **tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6784 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6785 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6786 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6787 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6788 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6789
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6790 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6791 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6792 EMSG(_("E724: variable nested too deep for displaying"));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6793 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6794 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6795 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6796 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6797
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6798 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6799 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6800 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6801 *tofree = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6802 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6803 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6804
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6805 case VAR_LIST:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6806 if (tv->vval.v_list == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6807 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6808 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6809 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6810 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6811 else if (copyID != 0 && tv->vval.v_list->lv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6812 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6813 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6814 r = (char_u *)"[...]";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6815 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6816 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6817 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6818 tv->vval.v_list->lv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6819 *tofree = list2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6820 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6821 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6822 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6823
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6824 case VAR_DICT:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6825 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6826 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6827 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6828 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6829 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6830 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6831 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6832 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6833 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6834 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6835 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6836 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6837 tv->vval.v_dict->dv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6838 *tofree = dict2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6839 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6840 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6841 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6842
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6843 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6844 case VAR_NUMBER:
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 r = get_tv_string_buf(tv, numbuf);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6847 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6848
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6849 default:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6850 EMSG2(_(e_intern2), "echo_string()");
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6851 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6852 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6853
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6854 --recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6855 return r;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6856 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6857
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6858 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6859 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6860 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6861 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6862 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6863 * May return NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6864 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6865 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6866 tv2string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6867 typval_T *tv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6868 char_u **tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6869 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6870 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6871 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6872 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6873 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6874 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6875 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6876 return *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6877 case VAR_STRING:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6878 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6879 return *tofree;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6880 case VAR_NUMBER:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6881 case VAR_LIST:
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6882 case VAR_DICT:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6883 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6884 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6885 EMSG2(_(e_intern2), "tv2string()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6886 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6887 return echo_string(tv, tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6888 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6889
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6890 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6891 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6892 * If "str" is NULL an empty string is assumed.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6893 * If "function" is TRUE make it function('string').
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6894 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6895 static char_u *
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6896 string_quote(str, function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6897 char_u *str;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6898 int function;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6899 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6900 unsigned len;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6901 char_u p, r, *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6902
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6903 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6904 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6905 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6906 len += (unsigned)STRLEN(str);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6907 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6908 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6909 ++len;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6910 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6911 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6912 if (r != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6913 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6914 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6915 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6916 STRCPY(r, "function('");
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6917 r += 10;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6918 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6919 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6920 *r++ = '\'';
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6921 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6922 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6923 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6924 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6925 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6926 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6927 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6928 *r++ = '\'';
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6929 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6930 *r++ = ')';
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6931 *r++ = NUL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6932 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6933 return s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6934 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6935
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6936 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6937 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6938 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6939 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6940 * Always return OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6941 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6942 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6943 get_env_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6944 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6945 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6946 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6947 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6948 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6949 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6950 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6951 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6952 int mustfree = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6954 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6955 name = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6956 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6957 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6958 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6959 if (len != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6960 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6961 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6962 name[len] = NUL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6963 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6964 string = vim_getenv(name, &mustfree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6965 if (string != NULL && *string != NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6966 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6967 if (!mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6968 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6969 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6970 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6971 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6972 if (mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6973 vim_free(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6974
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6975 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6976 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6977 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6979 vim_free(string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6980 string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6982 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6983 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6984 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6985 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6986 rettv->vval.v_string = string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6987 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6989 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6990 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6991
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6992 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6993 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6994 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6995 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6996 static struct fst
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6998 char f_name; / function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6999 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7000 char f_max_argc; /* maximal number of arguments */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7001 void (f_func) __ARGS((typval_T args, typval_T *rvar));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7002 /* implemenation of function */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7003 } functions[] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7004 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7005 {"add", 2, 2, f_add},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7006 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7007 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7008 {"argidx", 0, 0, f_argidx},
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7009 {"argv", 0, 1, f_argv},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7010 {"browse", 4, 4, f_browse},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7011 {"browsedir", 2, 2, f_browsedir},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7012 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7013 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7014 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7015 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7016 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7017 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7018 {"bufname", 1, 1, f_bufname},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7019 {"bufnr", 1, 2, f_bufnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7020 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7021 {"byte2line", 1, 1, f_byte2line},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7022 {"byteidx", 2, 2, f_byteidx},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7023 {"call", 2, 3, f_call},
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	7024 {"changenr", 0, 0, f_changenr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7025 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7026 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7027 {"col", 1, 1, f_col},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7028 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	7029 {"complete", 2, 2, f_complete},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7030 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7031 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7032 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7033 {"confirm", 1, 4, f_confirm},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7034 {"copy", 1, 1, f_copy},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7035 {"count", 2, 4, f_count},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7036 {"cscope_connection",0,3, f_cscope_connection},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7037 {"cursor", 1, 3, f_cursor},
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7038 {"deepcopy", 1, 2, f_deepcopy},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7039 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7040 {"did_filetype", 0, 0, f_did_filetype},
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7041 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7042 {"diff_hlID", 2, 2, f_diff_hlID},
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	7043 {"empty", 1, 1, f_empty},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7044 {"escape", 2, 2, f_escape},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7045 {"eval", 1, 1, f_eval},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7046 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7047 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7048 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7049 {"expand", 1, 2, f_expand},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7050 {"extend", 2, 3, f_extend},
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	7051 {"feedkeys", 1, 2, f_feedkeys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7052 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7053 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7054 {"filewritable", 1, 1, f_filewritable},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7055 {"filter", 2, 2, f_filter},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7056 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7057 {"findfile", 1, 3, f_findfile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7058 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7059 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7060 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7061 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7062 {"foldtext", 0, 0, f_foldtext},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7063 {"foldtextresult", 1, 1, f_foldtextresult},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7064 {"foreground", 0, 0, f_foreground},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7065 {"function", 1, 1, f_function},
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	7066 {"garbagecollect", 0, 0, f_garbagecollect},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7067 {"get", 2, 3, f_get},
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	7068 {"getbufline", 2, 3, f_getbufline},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7069 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7070 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7071 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7072 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7073 {"getcmdpos", 0, 0, f_getcmdpos},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7074 {"getcmdtype", 0, 0, f_getcmdtype},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7075 {"getcwd", 0, 0, f_getcwd},
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	7076 {"getfontname", 0, 1, f_getfontname},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7077 {"getfperm", 1, 1, f_getfperm},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7078 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7079 {"getftime", 1, 1, f_getftime},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7080 {"getftype", 1, 1, f_getftype},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7081 {"getline", 1, 2, f_getline},
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7082 {"getloclist", 1, 1, f_getqflist},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7083 {"getpos", 1, 1, f_getpos},
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	7084 {"getqflist", 0, 0, f_getqflist},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7085 {"getreg", 0, 2, f_getreg},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7086 {"getregtype", 0, 1, f_getregtype},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7087 {"gettabwinvar", 3, 3, f_gettabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7088 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7089 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7090 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7091 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7092 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7093 {"has", 1, 1, f_has},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7094 {"has_key", 2, 2, f_has_key},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7095 {"hasmapto", 1, 3, f_hasmapto},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7096 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7097 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7098 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7099 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7100 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7101 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7102 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7103 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7104 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7105 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7106 {"indent", 1, 1, f_indent},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7107 {"index", 2, 4, f_index},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7108 {"input", 1, 3, f_input},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7109 {"inputdialog", 1, 3, f_inputdialog},
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	7110 {"inputlist", 1, 1, f_inputlist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7111 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7112 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7113 {"inputsecret", 1, 2, f_inputsecret},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7114 {"insert", 2, 3, f_insert},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7115 {"isdirectory", 1, 1, f_isdirectory},
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7116 {"islocked", 1, 1, f_islocked},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7117 {"items", 1, 1, f_items},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7118 {"join", 1, 2, f_join},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7119 {"keys", 1, 1, f_keys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7120 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7121 {"len", 1, 1, f_len},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7122 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7123 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7124 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7125 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7126 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7127 {"localtime", 0, 0, f_localtime},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7128 {"map", 2, 2, f_map},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7129 {"maparg", 1, 3, f_maparg},
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7130 {"mapcheck", 1, 3, f_mapcheck},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7131 {"match", 2, 4, f_match},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7132 {"matcharg", 1, 1, f_matcharg},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7133 {"matchend", 2, 4, f_matchend},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7134 {"matchlist", 2, 4, f_matchlist},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7135 {"matchstr", 2, 4, f_matchstr},
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7136 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7137 {"min", 1, 1, f_min},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7138 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7139 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7140 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7141 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7142 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7143 {"nr2char", 1, 1, f_nr2char},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7144 {"pathshorten", 1, 1, f_pathshorten},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7145 {"prevnonblank", 1, 1, f_prevnonblank},
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	7146 {"printf", 2, 19, f_printf},
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	7147 {"pumvisible", 0, 0, f_pumvisible},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7148 {"range", 1, 3, f_range},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7149 {"readfile", 1, 3, f_readfile},
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7150 {"reltime", 0, 2, f_reltime},
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7151 {"reltimestr", 1, 1, f_reltimestr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7152 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7153 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7154 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7155 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7156 {"remote_send", 2, 3, f_remote_send},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7157 {"remove", 2, 3, f_remove},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7158 {"rename", 2, 2, f_rename},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7159 {"repeat", 2, 2, f_repeat},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7160 {"resolve", 1, 1, f_resolve},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7161 {"reverse", 1, 1, f_reverse},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7162 {"search", 1, 3, f_search},
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	7163 {"searchdecl", 1, 3, f_searchdecl},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7164 {"searchpair", 3, 6, f_searchpair},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7165 {"searchpairpos", 3, 6, f_searchpairpos},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7166 {"searchpos", 1, 3, f_searchpos},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7167 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7168 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7169 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7170 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7171 {"setline", 2, 2, f_setline},
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	7172 {"setloclist", 2, 3, f_setloclist},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7173 {"setpos", 2, 2, f_setpos},
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	7174 {"setqflist", 1, 2, f_setqflist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7175 {"setreg", 2, 3, f_setreg},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7176 {"settabwinvar", 4, 4, f_settabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7177 {"setwinvar", 3, 3, f_setwinvar},
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	7178 {"shellescape", 1, 1, f_shellescape},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7179 {"simplify", 1, 1, f_simplify},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7180 {"sort", 1, 2, f_sort},
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	7181 {"soundfold", 1, 1, f_soundfold},
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	7182 {"spellbadword", 0, 1, f_spellbadword},
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	7183 {"spellsuggest", 1, 3, f_spellsuggest},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7184 {"split", 1, 3, f_split},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7185 {"str2nr", 1, 2, f_str2nr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7186 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7187 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7188 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7189 {"stridx", 2, 3, f_stridx},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7190 {"string", 1, 1, f_string},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7191 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7192 {"strpart", 2, 3, f_strpart},
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	7193 {"strridx", 2, 3, f_strridx},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7194 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7195 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7196 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7197 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7198 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7199 {"synIDtrans", 1, 1, f_synIDtrans},
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	7200 {"system", 1, 2, f_system},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7201 {"tabpagebuflist", 0, 1, f_tabpagebuflist},
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	7202 {"tabpagenr", 0, 1, f_tabpagenr},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7203 {"tabpagewinnr", 1, 2, f_tabpagewinnr},
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	7204 {"tagfiles", 0, 0, f_tagfiles},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	7205 {"taglist", 1, 1, f_taglist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7206 {"tempname", 0, 0, f_tempname},
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	7207 {"test", 1, 1, f_test},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7208 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7209 {"toupper", 1, 1, f_toupper},
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	7210 {"tr", 3, 3, f_tr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7211 {"type", 1, 1, f_type},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7212 {"values", 1, 1, f_values},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7213 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7214 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7215 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7216 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7217 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7218 {"winline", 0, 0, f_winline},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7219 {"winnr", 0, 1, f_winnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7220 {"winrestcmd", 0, 0, f_winrestcmd},
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7221 {"winrestview", 1, 1, f_winrestview},
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7222 {"winsaveview", 0, 0, f_winsaveview},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7223 {"winwidth", 1, 1, f_winwidth},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7224 {"writefile", 2, 3, f_writefile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7225 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7226
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7227 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7228
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7229 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7230 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7231 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7232 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7233 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7234 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7235 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7236 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7237 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7238 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7239 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7240
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7241 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7242 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7243 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7244 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7245 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7246 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7247 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7248 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7249 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7251 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7252 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7253 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7254 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7255 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7258 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7262 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7263 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7265 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7266 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7267 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7268 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7269 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7271 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7272 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7273
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7274 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7275 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7276 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7278 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7279 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7280 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7282 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7283 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7284
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7285 #endif /* FEAT_CMDL_COMPL */
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 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7289 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7290 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7291 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7292 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7293 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7294 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7295 int first = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7296 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7297 int cmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7298 int x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7299
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7300 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7301 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7302 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7303 while (first <= last)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7305 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7306 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7307 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7308 last = x - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7309 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7310 first = x + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7311 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7312 return x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7314 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7317 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7318 * 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	7319 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7320 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7321 static char_u *
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7322 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7323 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7324 int *lenp;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7325 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7326 dictitem_T *v;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7327 int cc;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7328
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7329 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7330 name[*lenp] = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	7331 v = find_var(name, NULL);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7332 name[*lenp] = cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7333 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7334 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7335 if (v->di_tv.vval.v_string == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7336 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7337 *lenp = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7338 return (char_u )""; / just in case */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7339 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7340 *lenp = (int)STRLEN(v->di_tv.vval.v_string);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7341 return v->di_tv.vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7342 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7343
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7344 return name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7345 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7346
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7347 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7348 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7349 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7350 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7351 static int
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7352 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7353 evaluate, selfdict)
7 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 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7356 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7357 char_u *arg; / argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7358 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7359 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7360 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7361 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7362 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7363 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7364 char_u *argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7365 int ret = OK;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7366 typval_T argvars[MAX_FUNC_ARGS + 1]; /* vars for arguments */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7367 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7368
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7369 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7370 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7371 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7372 argp = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7373 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7375 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7376 if (argp == ')' \|\| argp == ',' \|\| *argp == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7377 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7378 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7380 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7381 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7383 ++argcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7384 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7385 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7387 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7388 ++argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7389 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7390 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7391
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7392 if (ret == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7393 ret = call_func(name, len, rettv, argcount, argvars,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7394 firstline, lastline, doesrange, evaluate, selfdict);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7395 else if (!aborting())
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7396 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7397 if (argcount == MAX_FUNC_ARGS)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7398 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7399 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7400 emsg_funcname("E116: Invalid arguments for function %s", name);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7401 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7402
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7403 while (--argcount >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7404 clear_tv(&argvars[argcount]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7405
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7406 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7407 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7408 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7409
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7410
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7411 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7412 * Call a function with its resolved parameters
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7413 * Return OK when the function can't be called, FAIL otherwise.
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7414 * Also returns OK when an error was encountered while executing the function.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7415 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7416 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7417 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7418 doesrange, evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7419 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7420 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7421 typval_T rettv; / return value goes here */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7422 int argcount; /* number of "argvars" */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7423 typval_T argvars; / vars for arguments, must have "argcount"
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7424 PLUS ONE elements! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7425 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7426 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7427 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7428 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7429 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7430 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7431 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7432 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7433 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7434 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7435 #define ERROR_SCRIPT 3
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7436 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7437 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7438 #define ERROR_OTHER 6
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7439 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7440 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7441 int llen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7442 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7443 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7444 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7445 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7446 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7447
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7448 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7449 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7450 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7451 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7452 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7453 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7454 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7455 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7456 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7457 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7458 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7459 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7460 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7461 i = 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7462 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7463 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7464 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7465 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7466 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7468 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7469 i = (int)STRLEN(fname_buf);
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 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7473 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7474 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7475 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7477 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7478 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7479 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7480 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7481 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7482 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7483 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7484 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7485 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7486 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7489 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7490 fname = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7491
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7492 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7493
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7494
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7495 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7496 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7497 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7498 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7499 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7500
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7501 if (!builtin_function(fname))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7502 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7503 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7504 * User defined function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7505 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7506 fp = find_func(fname);
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7507
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7508 #ifdef FEAT_AUTOCMD
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7509 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7510 if (fp == NULL
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7511 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7512 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7513 && !aborting())
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7514 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7515 /* executed an autocommand, search for the function again */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7516 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7517 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7518 #endif
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7519 /* Try loading a package. */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	7520 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7521 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7522 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7523 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7524 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7525
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7526 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7527 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7528 if (fp->uf_flags & FC_RANGE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7529 *doesrange = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7530 if (argcount < fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7531 error = ERROR_TOOFEW;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7532 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7533 error = ERROR_TOOMANY;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7534 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7535 error = ERROR_DICT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7536 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7537 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7538 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7539 * Call the user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7540 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7541 * redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7542 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7543 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7544 saveRedobuff();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7545 ++fp->uf_calls;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7546 call_user_func(fp, argcount, argvars, rettv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7547 firstline, lastline,
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7548 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7549 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7550 && fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7551 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7552 * now. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7553 func_free(fp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7554 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7555 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7556 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7560 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7561 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7562 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7563 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7564 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7565 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7566 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7568 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7569 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7570 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7571 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7572 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7573 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7574 argvars[argcount].v_type = VAR_UNKNOWN;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7575 functions[i].f_func(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7576 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7580 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7581 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7582 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7583 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7584 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7585 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7586 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7587 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7588 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7589 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7590 update_force_abort();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7592 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7593 ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7594
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7595 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7596 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7597 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7598 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7599 if (!aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7600 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7601 switch (error)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7602 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7603 case ERROR_UNKNOWN:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7604 emsg_funcname(N_("E117: Unknown function: %s"), name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7605 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7606 case ERROR_TOOMANY:
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7607 emsg_funcname(e_toomanyarg, name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7608 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7609 case ERROR_TOOFEW:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7610 emsg_funcname(N_("E119: Not enough arguments for function: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7611 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7612 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7613 case ERROR_SCRIPT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7614 emsg_funcname(N_("E120: Using <SID> not in a script context: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7615 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7616 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7617 case ERROR_DICT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7618 emsg_funcname(N_("E725: Calling dict function without Dictionary: %s"),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7619 name);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7620 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7621 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7622 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7624 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7625 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7626 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7627
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7628 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7630
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7631 /*
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7632 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7633 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7634 static void
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7635 emsg_funcname(ermsg, name)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7636 char *ermsg;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7637 char_u *name;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7638 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7639 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7640
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7641 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7642 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7643 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7644 p = name;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7645 EMSG2(_(ermsg), p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7646 if (p != name)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7647 vim_free(p);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7648 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7649
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7650 /*********************************************
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7651 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7652 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7653
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7654 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7655 * "add(list, item)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7656 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7657 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7658 f_add(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7659 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7660 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7661 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7662 list_T *l;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7663
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7664 rettv->vval.v_number = 1; /* Default: Failed */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7665 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7666 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7667 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7668 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7669 && list_append_tv(l, &argvars[1]) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7670 copy_tv(&argvars[0], rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7671 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7672 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7673 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7674 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7675
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7676 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7677 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7678 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7679 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7680 f_append(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7681 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7682 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7683 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7684 long lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7685 char_u *line;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7686 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7687 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7688 typval_T *tv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7689 long added = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7690
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7691 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7692 if (lnum >= 0
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7693 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7694 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7695 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7696 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7697 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7698 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7699 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7700 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7701 li = l->lv_first;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7702 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7703 rettv->vval.v_number = 0; /* Default: Success */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7704 for (;;)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7705 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7706 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7707 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7708 else if (li == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7709 break; /* end of list */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7710 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7711 tv = &li->li_tv; /* append item from list */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7712 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7713 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7714 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7715 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7716 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7717 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7718 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7719 ++added;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7720 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7721 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7722 li = li->li_next;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7723 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7724
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7725 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7726 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7727 curwin->w_cursor.lnum += added;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7728 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7729 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7730 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7733 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7734 * "argc()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7735 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7736 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7737 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7738 f_argc(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7739 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7740 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7741 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7742 rettv->vval.v_number = ARGCOUNT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7743 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7745 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7746 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7747 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7748 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7749 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7750 f_argidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7751 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7752 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7753 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7754 rettv->vval.v_number = curwin->w_arg_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7757 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7758 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7759 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7760 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7761 f_argv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7762 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7763 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7764 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7765 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7766
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7767 if (argvars[0].v_type != VAR_UNKNOWN)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7768 {
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7769 idx = get_tv_number_chk(&argvars[0], NULL);
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7770 if (idx >= 0 && idx < ARGCOUNT)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7771 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7772 else
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7773 rettv->vval.v_string = NULL;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7774 rettv->v_type = VAR_STRING;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7775 }
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7776 else if (rettv_list_alloc(rettv) == OK)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7777 for (idx = 0; idx < ARGCOUNT; ++idx)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7778 list_append_string(rettv->vval.v_list,
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7779 alist_name(&ARGLIST[idx]), -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7781
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7782 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7783 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7784 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7785 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7786 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7787 f_browse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7788 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7789 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7791 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7792 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7793 char_u *title;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7794 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7795 char_u *defname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7796 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7797 char_u buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7798 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7799
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7800 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7801 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7802 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7803 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7804
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7805 if (error \|\| title == NULL \|\| initdir == NULL \|\| defname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7806 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7807 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7808 rettv->vval.v_string =
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7809 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7810 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7811 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7812 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7813 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7814 rettv->v_type = VAR_STRING;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7815 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7816
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7817 /*
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7818 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7819 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7820 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7821 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7822 f_browsedir(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;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7825 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7826 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7827 char_u *title;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7828 char_u *initdir;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7829 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7830
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7831 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7832 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7833
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7834 if (title == NULL \|\| initdir == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7835 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7836 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7837 rettv->vval.v_string = do_browse(BROWSE_DIR,
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7838 title, NULL, NULL, initdir, NULL, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7839 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7840 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7841 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7842 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7844
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7845 static buf_T find_buffer __ARGS((typval_T avar));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7846
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7847 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7848 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7849 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7850 static buf_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7851 find_buffer(avar)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7852 typval_T *avar;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7853 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7854 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7855
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7856 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7857 buf = buflist_findnr((int)avar->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7858 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7859 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7860 buf = buflist_findname_exp(avar->vval.v_string);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7861 if (buf == NULL)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7862 {
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7863 /* 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	7864 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7865 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7866 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7867 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7868 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7869 \|\| bt_nofile(buf)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7870 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7871 )
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7872 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7873 break;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7874 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7875 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7876 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7879 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7880 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7881 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7882 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7883 f_bufexists(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;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7886 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7887 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7890 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7891 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7892 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7893 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7894 f_buflisted(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7895 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7896 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7897 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7898 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7899
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7900 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7901 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7903
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7904 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7905 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7906 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7907 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7908 f_bufloaded(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7909 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7910 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7912 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7913
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7914 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7915 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7917
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7918 static buf_T get_buf_tv __ARGS((typval_T tv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7919
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7920 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7921 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7922 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7923 static buf_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7924 get_buf_tv(tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7925 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7926 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7927 char_u *name = tv->vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7928 int save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7929 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7930 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7931
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7932 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7933 return buflist_findnr((int)tv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7934 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7935 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7936 if (name == NULL \|\| *name == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7937 return curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7938 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7939 return lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7940
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7941 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7942 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7943 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7944 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7945 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7946
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7947 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7948 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7950 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7951 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7953 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7954 if (buf == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7955 buf = find_buffer(tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7956
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7957 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7958 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7959
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7960 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7961 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7962 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7963 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7964 f_bufname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7965 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7966 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7967 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7968 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7969
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7970 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7971 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7972 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7973 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7974 if (buf != NULL && buf->b_fname != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7975 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7976 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7977 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7978 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7979 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7982 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7983 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7984 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7985 f_bufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7986 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7987 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7988 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7989 buf_T *buf;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7990 int error = FALSE;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7991 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7992
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7993 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7994 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7995 buf = get_buf_tv(&argvars[0]);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7996 --emsg_off;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7997
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7998 /* 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	7999 * new buffer. */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8000 if (buf == NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8001 && argvars[1].v_type != VAR_UNKNOWN
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8002 && get_tv_number_chk(&argvars[1], &error) != 0
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8003 && !error
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8004 && (name = get_tv_string_chk(&argvars[0])) != NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8005 && !error)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8006 buf = buflist_new(name, NULL, (linenr_T)1, 0);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8007
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8008 if (buf != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8009 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8010 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8011 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8013
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8014 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8015 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8016 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8017 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8018 f_bufwinnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8019 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8020 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8022 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8023 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8024 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8025 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8026 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8027
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8028 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8029 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8030 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8031 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8032 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8034 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8035 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8036 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8037 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8038 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8039 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8040 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8041 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8042 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8045 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8046 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8047 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8048 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8049 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8050 f_byte2line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8051 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8052 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8054 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8055 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8056 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8057 long boff = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8058
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8059 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8060 if (boff < 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8061 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8062 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8063 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8064 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8065 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8068 /*
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8069 * "byteidx()" function
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8070 */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8071 /ARGSUSED/
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8072 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8073 f_byteidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8074 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8075 typval_T *rettv;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8076 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8077 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8078 char_u *t;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8079 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8080 char_u *str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8081 long idx;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8082
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8083 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8084 idx = get_tv_number_chk(&argvars[1], NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8085 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8086 if (str == NULL \|\| idx < 0)
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8087 return;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8088
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8089 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8090 t = str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8091 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8092 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8093 if (t == NUL) / EOL reached */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8094 return;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8095 t += (*mb_ptr2len)(t);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8096 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8097 rettv->vval.v_number = (varnumber_T)(t - str);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8098 #else
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8099 if (idx <= STRLEN(str))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8100 rettv->vval.v_number = idx;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8101 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8102 }
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8103
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8104 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8105 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8106 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8107 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8108 f_call(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8109 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8110 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8111 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8112 char_u *func;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	8113 typval_T argv[MAX_FUNC_ARGS + 1];
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8114 int argc = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8115 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8116 int dummy;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8117 dict_T *selfdict = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8118
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8119 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8120 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8121 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8122 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8123 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8124 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8125 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8126 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8127
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8128 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8129 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8130 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8131 func = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8132 if (*func == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8133 return; /* type error or empty name */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8134
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8135 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8136 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8137 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8138 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8139 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8140 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8141 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8142 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8143 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8144
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8145 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8146 item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8147 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8148 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8149 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8150 EMSG(_("E699: Too many arguments"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8151 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8152 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8153 /* 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	8154 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8155 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8156 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8157 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8158
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8159 if (item == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8160 (void)call_func(func, (int)STRLEN(func), rettv, argc, argv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8161 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8162 &dummy, TRUE, selfdict);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8163
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8164 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8165 while (argc > 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8166 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8167 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8168
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8169 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8170 * "changenr()" function
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8171 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8172 /ARGSUSED/
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8173 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8174 f_changenr(argvars, rettv)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8175 typval_T *argvars;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8176 typval_T *rettv;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8177 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8178 rettv->vval.v_number = curbuf->b_u_seq_cur;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8179 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8180
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8181 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8182 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8183 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8184 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8185 f_char2nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8186 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8187 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8189 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8190 if (has_mbyte)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8191 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8192 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8193 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8194 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8196
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8197 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8198 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8199 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8200 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8201 f_cindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8202 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8203 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8205 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8206 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8207 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8208
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8209 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8210 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8211 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8212 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8213 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8214 rettv->vval.v_number = get_c_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8215 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8217 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8218 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8219 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8221
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8222 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8223 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8224 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8225 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8226 f_col(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8227 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8228 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8230 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8231 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8232 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8233
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8234 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8235 if (fp != NULL && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8236 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8237 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8239 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8240 if (fp->lnum <= curbuf->b_ml.ml_line_count)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8241 col = (colnr_T)STRLEN(ml_get(fp->lnum)) + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8242 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8243 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8245 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8246 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8247 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8248 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8249 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8250 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8251 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8253 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8254
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8255 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8256 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8258 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8259 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8260
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8261 if (p != NUL && p[(l = (mb_ptr2len)(p))] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8262 col += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8263 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8264 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8265 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8266 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8269 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8271 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8272 rettv->vval.v_number = col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8273 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8274
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8275 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8276 /*
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8277 * "complete()" function
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8278 */
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8279 /ARGSUSED/
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8280 static void
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8281 f_complete(argvars, rettv)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8282 typval_T *argvars;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8283 typval_T *rettv;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8284 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8285 int startcol;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8286
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8287 if ((State & INSERT) == 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8288 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8289 EMSG(_("E785: complete() can only be used in Insert mode"));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8290 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8291 }
912 adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8292
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8293 /* Check for undo allowed here, because if something was already inserted
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8294 * 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	8295 if (!undo_allowed())
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8296 return;
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8297
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8298 if (argvars[1].v_type != VAR_LIST \|\| argvars[1].vval.v_list == NULL)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8299 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8300 EMSG(_(e_invarg));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8301 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8302 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8303
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8304 startcol = get_tv_number_chk(&argvars[0], NULL);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8305 if (startcol <= 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8306 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8307
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8308 set_completion(startcol - 1, argvars[1].vval.v_list);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8309 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8310
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8311 /*
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8312 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8313 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8314 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8315 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8316 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8317 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8318 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8319 {
787 1a44839049ae updated for version 7.0229 vimboss parents: 783 diff changeset	8320 rettv->vval.v_number = ins_compl_add_tv(&argvars[0], 0);
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8321 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8322
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8323 /*
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8324 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8325 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8326 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8327 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8328 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8329 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8330 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8331 {
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8332 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8333
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8334 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8335 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8336 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8337 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8338 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8339 #endif
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8340
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8341 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8342 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8343 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8344 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8345 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8346 f_confirm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8347 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8348 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8349 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8350 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8351 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8352 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8353 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8354 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8355 int def = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8356 int type = VIM_GENERIC;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8357 char_u *typestr;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8358 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8359
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8360 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8361 if (message == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8362 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8363 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8364 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8365 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8366 if (buttons == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8367 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8368 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8369 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8370 def = get_tv_number_chk(&argvars[2], &error);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8371 if (argvars[3].v_type != VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8372 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8373 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8374 if (typestr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8375 error = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8376 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8377 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8378 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8379 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8380 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8381 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8382 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8383 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8384 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8385 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8391 if (buttons == NULL \|\| *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8392 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8393
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8394 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8395 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8396 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8397 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8398 def, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8399 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8400 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8401 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8402 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8403
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8404 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8405 * "copy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8406 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8407 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8408 f_copy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8409 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8410 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8411 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8412 item_copy(&argvars[0], rettv, FALSE, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8413 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8414
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8415 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8416 * "count()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8417 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8418 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8419 f_count(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8420 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8421 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8422 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8423 long n = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8424 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8425
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8426 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8427 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8428 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8429 list_T *l;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8430 long idx;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8431
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8432 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8433 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8434 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8435 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8436 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8437 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8438
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8439 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8440 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8441 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8442 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8443 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8444 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8445 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8446 if (li == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8447 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8448 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8449 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8450 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8451 li = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8452 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8453
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8454 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8455 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8456 ++n;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8457 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8458 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8459 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8460 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8461 int todo;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8462 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8463 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8464
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8465 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8466 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8467 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8468
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8469 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8470 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8471 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8472 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8473 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8474 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8475
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8476 todo = error ? 0 : (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8477 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8478 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8479 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8480 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8481 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8482 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8483 ++n;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8484 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8485 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8486 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8487 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8488 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8489 EMSG2(_(e_listdictarg), "count()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8490 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8491 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8492
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8493 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8494 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8495 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8496 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8497 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8498 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8499 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8500 f_cscope_connection(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8501 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8502 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8503 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8504 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8505 int num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8506 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8507 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8508 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8509
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8510 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8511 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8512 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8513 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8514 dbpath = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8515 if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8516 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8517 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8518
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8519 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8520 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8521 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8522 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8523 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8524
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8525 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8526 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8527 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8528 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8529 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8530 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8531 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8532 f_cursor(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8533 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8534 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8535 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8536 long line, col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8537 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8538 long coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8539 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8540
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8541 if (argvars[1].v_type == VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8542 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8543 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8544
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8545 if (list2fpos(argvars, &pos, NULL) == FAIL)
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8546 return;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8547 line = pos.lnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8548 col = pos.col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8549 #ifdef FEAT_VIRTUALEDIT
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8550 coladd = pos.coladd;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8551 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8552 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8553 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8554 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8555 line = get_tv_lnum(argvars);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8556 col = get_tv_number_chk(&argvars[1], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8557 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8558 if (argvars[2].v_type != VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8559 coladd = get_tv_number_chk(&argvars[2], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8560 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8561 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8562 if (line < 0 \|\| col < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8563 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8564 \|\| coladd < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8565 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8566 )
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8567 return; /* type error; errmsg already given */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8568 if (line > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8569 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8570 if (col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8571 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8572 #ifdef FEAT_VIRTUALEDIT
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8573 curwin->w_cursor.coladd = coladd;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8574 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8575
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8576 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8577 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8578 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8579 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8580 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8581 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8582 #endif
10 4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8583
4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8584 curwin->w_set_curswant = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8587 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8588 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8589 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8590 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8591 f_deepcopy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8592 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8593 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8594 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8595 int noref = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8596
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8597 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8598 noref = get_tv_number_chk(&argvars[1], NULL);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8599 if (noref < 0 \|\| noref > 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8600 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8601 else
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	8602 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8603 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8604
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8605 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8606 * "delete()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8608 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8609 f_delete(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8610 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8611 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8612 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8613 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8614 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8615 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8616 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8617 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8620 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8621 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8622 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8623 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8624 f_did_filetype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8625 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8626 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8627 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8628 #ifdef FEAT_AUTOCMD
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8629 rettv->vval.v_number = did_filetype;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8630 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8631 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8632 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8635 /*
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8636 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8637 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8638 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8639 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8640 f_diff_filler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8641 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8642 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8643 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8644 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8645 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8646 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8647 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8648
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8649 /*
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8650 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8651 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8652 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8653 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8654 f_diff_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8655 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8656 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8657 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8658 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8659 linenr_T lnum = get_tv_lnum(argvars);
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8660 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8661 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8662 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8663 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8664 static int change_end = 0;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8665 static hlf_T hlID = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8666 int filler_lines;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8667 int col;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8668
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8669 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8670 lnum = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8671 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8672 \|\| changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8673 \|\| fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8674 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8675 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8676 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8677 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8678 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8679 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8680 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8681 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8682 change_end = -1;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8683 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8684 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8685 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8686 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8687 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8688 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8689 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8690 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8691 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8692 hlID = (hlf_T)0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8693 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8694 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8695 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8696 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8697
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8698 if (hlID == HLF_CHD \|\| hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8699 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8700 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8701 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8702 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8703 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8704 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8705 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8706 rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8707 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8708 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8709
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8710 /*
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8711 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8712 */
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8713 static void
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8714 f_empty(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8715 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8716 typval_T *rettv;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8717 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8718 int n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8719
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8720 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8721 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8722 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8723 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8724 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8725 \|\| *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8726 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8727 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8728 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8729 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8730 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8731 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8732 \|\| argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8733 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8734 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8735 n = argvars[0].vval.v_dict == NULL
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8736 \|\| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8737 break;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8738 default:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8739 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8740 n = 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8741 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8742
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8743 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8744 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8745
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8746 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8747 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8748 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8749 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8750 f_escape(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8751 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8752 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8754 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8755
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8756 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8757 get_tv_string_buf(&argvars[1], buf));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8758 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8761 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8762 * "eval()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8763 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8764 /ARGSUSED/
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8765 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8766 f_eval(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8767 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8768 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8769 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8770 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8771
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8772 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8773 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8774 s = skipwhite(s);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8775
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8776 if (s == NULL \|\| eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8777 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8778 rettv->v_type = VAR_NUMBER;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8779 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8780 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8781 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8782 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8783 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8784
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8785 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8786 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8787 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8788 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8789 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8790 f_eventhandler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8791 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8792 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8793 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8794 rettv->vval.v_number = vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8795 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8796
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8797 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8798 * "executable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8799 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8800 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8801 f_executable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8802 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8803 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8804 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8805 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8807
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8808 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8809 * "exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8810 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8811 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8812 f_exists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8813 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8814 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8816 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8817 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8818 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8819 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8820
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8821 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8822 if (p == '$') / environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8823 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8824 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8825 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8826 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8827 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8828 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8829 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8830 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8831 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8832 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8833 vim_free(p);
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 else if (p == '&' \|\| p == '+') /* option */
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8837 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8838 n = (get_option_tv(&p, NULL, TRUE) == OK);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8839 if (*skipwhite(p) != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8840 n = FALSE; /* trailing garbage */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8841 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8842 else if (p == '') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8843 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8844 n = function_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8845 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8846 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8847 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8848 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8850 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8851 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8852 #ifdef FEAT_AUTOCMD
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8853 if (p[1] == '#')
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8854 n = autocmd_supported(p + 2);
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8855 else
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8856 n = au_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8857 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8859 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8860 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8861 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8862 typval_T tv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8863
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8864 /* get_name_len() takes care of expanding curly braces */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8865 name = p;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8866 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8867 if (len > 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8868 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8869 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8870 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8871 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8872 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8873 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8874 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8875 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8876 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8877 clear_tv(&tv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8878 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8879 }
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8880 if (*p != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8881 n = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8882
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8883 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8884 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8885
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8886 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8888
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8889 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8890 * "expand()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8891 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8892 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8893 f_expand(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8894 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8895 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8896 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8897 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8898 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8899 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8900 int flags = WILD_SILENT\|WILD_USE_NL\|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8901 expand_T xpc;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8902 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8903
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8904 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8905 s = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8906 if (s == '%' \|\| s == '#' \|\| *s == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8907 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8908 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8909 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8910 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8911 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8912 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8913 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8914 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8915 * for 'suffixes' and 'wildignore' */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8916 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8917 && get_tv_number_chk(&argvars[1], &error))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8918 flags \|= WILD_KEEP_ALL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8919 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8920 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8921 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8922 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8923 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8924 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8925 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8926 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8930 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8931 * "extend(list, list [, idx])" function
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8932 * "extend(dict, dict [, action])" function
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8933 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8934 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8935 f_extend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8936 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8937 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8938 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8939 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8940 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8941 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8942 list_T l1, l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8943 listitem_T *item;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8944 long before;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8945 int error = FALSE;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8946
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8947 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8948 l2 = argvars[1].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8949 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8950 && l2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8951 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8952 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8953 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8954 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8955 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8956 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8957
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8958 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8959 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8960 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8961 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8962 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8963 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8964 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8965 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8966 return;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8967 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8968 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8969 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8970 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8971 item = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8972 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8973
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8974 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8975 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8976 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8977 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	8978 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8979 dict_T d1, d2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8980 dictitem_T *di1;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8981 char_u *action;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8982 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8983 hashitem_T *hi2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8984 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8985
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8986 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8987 d2 = argvars[1].vval.v_dict;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8988 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8989 && d2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8990 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8991 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8992 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8993 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8994 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8995
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8996 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8997 if (action == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8998 return; /* type error; errmsg already given */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8999 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9000 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9001 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9002 if (i == 3)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9003 {
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	9004 EMSG2(_(e_invarg2), action);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9005 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9006 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9007 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9008 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9009 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9010
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9011 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9012 * first dict. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9013 todo = (int)d2->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9014 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9015 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9016 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9017 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9018 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9019 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9020 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9021 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9022 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9023 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9024 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9025 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9026 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9027 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9028 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9029 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9030 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9031 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9032 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9033 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9034 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9035 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9036 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9037 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9038
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9039 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9040 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9041 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9042 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9043 EMSG2(_(e_listdictarg), "extend()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9044 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9045
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9046 /*
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9047 * "feedkeys()" function
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9048 */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9049 /ARGSUSED/
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9050 static void
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9051 f_feedkeys(argvars, rettv)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9052 typval_T *argvars;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9053 typval_T *rettv;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9054 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9055 int remap = TRUE;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9056 char_u keys, flags;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9057 char_u nbuf[NUMBUFLEN];
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9058 int typed = FALSE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9059 char_u *keys_esc;
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9060
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9061 rettv->vval.v_number = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9062 keys = get_tv_string(&argvars[0]);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9063 if (*keys != NUL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9064 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9065 if (argvars[1].v_type != VAR_UNKNOWN)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9066 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9067 flags = get_tv_string_buf(&argvars[1], nbuf);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9068 for ( ; *flags != NUL; ++flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9069 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9070 switch (*flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9071 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9072 case 'n': remap = FALSE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9073 case 'm': remap = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9074 case 't': typed = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9075 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9076 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9077 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9078
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9079 /* Need to escape K_SPECIAL and CSI before putting the string in the
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9080 * typeahead buffer. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9081 keys_esc = vim_strsave_escape_csi(keys);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9082 if (keys_esc != NULL)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9083 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9084 ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9085 typebuf.tb_len, !typed, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9086 vim_free(keys_esc);
846 db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9087 if (vgetc_busy)
db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9088 typebuf_was_filled = TRUE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9089 }
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9090 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9091 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9092
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9093 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9094 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9095 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9096 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9097 f_filereadable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9098 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9099 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9101 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9102 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9103 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9104
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9105 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9106 if (p && !mch_isdir(p) && (fd = mch_fopen((char )p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9107 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9108 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9109 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9111 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9112 n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9113
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9114 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9117 /*
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9118 * 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	9119 * rights to write into.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9120 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9121 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9122 f_filewritable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9123 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9124 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9125 {
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9126 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9128
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9129 static void findfilendir __ARGS((typval_T argvars, typval_T rettv, int dir));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9130
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9131 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9132 findfilendir(argvars, rettv, dir)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9133 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9134 typval_T *rettv;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9135 int dir;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9136 {
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9137 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9138 char_u *fname;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9139 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9140 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	9141 char_u *p;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9142 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9143 int count = 1;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9144 int first = TRUE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9145 int error = FALSE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9146 #endif
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9147
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9148 rettv->vval.v_string = NULL;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9149 rettv->v_type = VAR_STRING;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9150
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9151 #ifdef FEAT_SEARCHPATH
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9152 fname = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9153
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9154 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9155 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9156 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9157 if (p == NULL)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9158 error = TRUE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9159 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9160 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9161 if (*p != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9162 path = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9163
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9164 if (argvars[2].v_type != VAR_UNKNOWN)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9165 count = get_tv_number_chk(&argvars[2], &error);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9166 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9167 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9168
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9169 if (count < 0 && rettv_list_alloc(rettv) == FAIL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9170 error = TRUE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9171
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9172 if (*fname != NUL && !error)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9173 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9174 do
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9175 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9176 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9177 vim_free(fresult);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9178 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9179 first ? (int)STRLEN(fname) : 0,
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	9180 0, first, path, dir, NULL,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	9181 dir ? (char_u *)"" : curbuf->b_p_sua);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9182 first = FALSE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9183
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9184 if (fresult != NULL && rettv->v_type == VAR_LIST)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9185 list_append_string(rettv->vval.v_list, fresult, -1);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9186
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9187 } while ((rettv->v_type == VAR_LIST \|\| --count > 0) && fresult != NULL);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9188 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9189
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9190 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9191 rettv->vval.v_string = fresult;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9192 #endif
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9193 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9194
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9195 static void filter_map __ARGS((typval_T argvars, typval_T rettv, int map));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9196 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	9197
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9198 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9199 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9200 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9201 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9202 filter_map(argvars, rettv, map)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9203 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9204 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9205 int map;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9206 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9207 char_u buf[NUMBUFLEN];
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9208 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9209 listitem_T li, nli;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9210 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9211 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9212 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9213 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9214 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9215 typval_T save_val;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9216 typval_T save_key;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9217 int rem;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9218 int todo;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9219 char_u ermsg = map ? (char_u )"map()" : (char_u *)"filter()";
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9220 int save_did_emsg;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9221
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9222 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9223 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9224 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9225 if ((l = argvars[0].vval.v_list) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9226 \|\| (map && tv_check_lock(l->lv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9227 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9228 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9229 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9230 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9231 if ((d = argvars[0].vval.v_dict) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9232 \|\| (map && tv_check_lock(d->dv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9233 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9234 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9235 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9236 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9237 EMSG2(_(e_listdictarg), ermsg);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9238 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9239 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9240
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9241 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9242 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9243 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9244 * was not passed as argument. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9245 if (expr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9246 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9247 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9248 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9249
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9250 /* We reset "did_emsg" to be able to detect whether an error
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9251 * occurred during evaluation of the expression. */
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9252 save_did_emsg = did_emsg;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9253 did_emsg = FALSE;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9254
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9255 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9256 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9257 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9258 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9259
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9260 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9261 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9262 todo = (int)ht->ht_used;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9263 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9264 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9265 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9266 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9267 --todo;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9268 di = HI2DI(hi);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9269 if (tv_check_lock(di->di_tv.v_lock, ermsg))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9270 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9271 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9272 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9273 \|\| did_emsg)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9274 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9275 if (!map && rem)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9276 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9277 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9278 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9279 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9280 hash_unlock(ht);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9281
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9282 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9283 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9284 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9285 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9286 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9287 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9288 if (tv_check_lock(li->li_tv.v_lock, ermsg))
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9289 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9290 nli = li->li_next;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9291 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9292 \|\| did_emsg)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9293 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9294 if (!map && rem)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9295 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9296 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9297 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9298
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9299 restore_vimvar(VV_VAL, &save_val);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9300
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9301 did_emsg \|= save_did_emsg;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9302 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9303
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9304 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9305 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9306
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9307 static int
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9308 filter_map_one(tv, expr, map, remp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9309 typval_T *tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9310 char_u *expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9311 int map;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9312 int *remp;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9313 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9314 typval_T rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9315 char_u *s;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9316
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9317 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9318 s = expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9319 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9320 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9321 if (s != NUL) / check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9322 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9323 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9324 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9325 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9326 if (map)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9327 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9328 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9329 clear_tv(tv);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	9330 rettv.v_lock = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9331 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9332 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9333 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9334 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9335 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9336
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9337 /* filter(): when expr is zero remove the item */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9338 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9339 clear_tv(&rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9340 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9341 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9342 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9343 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9344 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9345 clear_tv(&vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9346 return OK;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9347 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9348
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9349 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9350 * "filter()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9351 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9352 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9353 f_filter(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9354 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9355 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9356 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9357 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9358 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9359
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9360 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9361 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9362 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9363 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9364 f_finddir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9365 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9366 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9367 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9368 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9369 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9370
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9371 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9372 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9373 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9374 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9375 f_findfile(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9376 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9377 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9378 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9379 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9380 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9381
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9382 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9383 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9384 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9385 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9386 f_fnamemodify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9387 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9388 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9389 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9390 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9391 char_u *mods;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9392 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9393 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9394 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9395 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9396
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9397 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9398 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9399 if (fname == NULL \|\| mods == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9400 fname = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9401 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9402 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9403 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9404 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9405 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9406
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9407 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9408 if (fname == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9409 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9410 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9411 rettv->vval.v_string = vim_strnsave(fname, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9412 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9414
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9415 static void foldclosed_both __ARGS((typval_T argvars, typval_T rettv, int end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9417 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9418 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9419 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9420 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9421 foldclosed_both(argvars, rettv, end)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9422 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9423 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9424 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9425 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9426 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9427 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9428 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9429
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9430 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9431 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9432 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9433 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9434 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9435 if (end)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9436 rettv->vval.v_number = (varnumber_T)last;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9437 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9438 rettv->vval.v_number = (varnumber_T)first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9439 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9440 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9442 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9443 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9444 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9445
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9446 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9447 * "foldclosed()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9448 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9449 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9450 f_foldclosed(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9451 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9452 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9453 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9454 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9455 }
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 * "foldclosedend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9459 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9460 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9461 f_foldclosedend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9462 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9463 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9464 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9465 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9466 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9467
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9468 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9469 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9470 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9471 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9472 f_foldlevel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9473 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9474 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9476 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9477 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9478
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9479 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9480 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9481 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9482 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9483 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9484 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9487 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9488 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9489 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9490 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9491 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9492 f_foldtext(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9493 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9494 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9496 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9497 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9498 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9499 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9500 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9501 char *txt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9502 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9503
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9504 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9505 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9506 #ifdef FEAT_FOLDING
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9507 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9508 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9509 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9510 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9511 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9512 /* Find first non-empty line in the fold. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9513 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9514 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9515 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9516 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9517 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9518 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9521 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9522 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9523 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9524 if (s[0] == '/' && (s[1] == '*' \|\| s[1] == '/'))
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9525 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9526 s = skipwhite(s + 2);
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9527 if (*skipwhite(s) == NUL
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9528 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9529 {
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9530 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9531 if (s == '')
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9532 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9533 }
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9534 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9535 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9536 r = alloc((unsigned)(STRLEN(txt)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9537 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9538 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9539 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9540 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9541 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9542 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9543 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9544 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9545 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9546 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9547 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9548 foldtext_cleanup(r + len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9549 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9552 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9554
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9555 /*
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9556 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9557 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9558 /ARGSUSED/
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9559 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9560 f_foldtextresult(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9561 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9562 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9563 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9564 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9565 linenr_T lnum;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9566 char_u *text;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9567 char_u buf[51];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9568 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9569 int fold_count;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9570 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9571
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9572 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9573 rettv->vval.v_string = NULL;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9574 #ifdef FEAT_FOLDING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9575 lnum = get_tv_lnum(argvars);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9576 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9577 if (lnum < 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9578 lnum = 0;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9579 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9580 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9581 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9582 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9583 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9584 if (text == buf)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9585 text = vim_strsave(text);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9586 rettv->vval.v_string = text;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9587 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9588 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9589 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9590
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9591 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9592 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9594 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9595 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9596 f_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9597 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9598 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9599 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9600 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9601 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9602 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9603 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9604 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9605 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9606 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9607 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9608 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9609 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9610
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9611 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9612 * "function()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9613 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9614 /ARGSUSED/
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9615 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9616 f_function(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9617 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9618 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9619 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9620 char_u *s;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9621
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	9622 rettv->vval.v_number = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9623 s = get_tv_string(&argvars[0]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9624 if (s == NULL \|\| s == NUL \|\| VIM_ISDIGIT(s))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9625 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9626 else if (!function_exists(s))
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	9627 EMSG2(_("E700: Unknown function: %s"), s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9628 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9629 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9630 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9631 rettv->v_type = VAR_FUNC;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9632 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9633 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9634
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9635 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9636 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9637 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9638 /ARGSUSED/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9639 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9640 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9641 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9642 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9643 {
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9644 /* 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	9645 * using Lists and Dicts internally. E.g.: ":echo [garbagecollect()]". */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9646 want_garbage_collect = TRUE;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9647 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9648
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9649 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9650 * "get()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9651 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9652 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9653 f_get(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9654 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9655 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9656 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9657 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9658 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9659 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9660 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9661 typval_T *tv = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9662
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9663 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9664 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9665 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9666 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9667 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9668
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9669 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9670 if (!error && li != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9671 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9672 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9673 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9674 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9675 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9676 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9677 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9678 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9679 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9680 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9681 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9682 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9683 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9684 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9685
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9686 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9687 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9688 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9689 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9690 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9691 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9692 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9693 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9694 copy_tv(tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9695 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9696
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9697 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	9698
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9699 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9700 * Get line or list of lines from buffer "buf" into "rettv".
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9701 * 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	9702 * buffer.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9703 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9704 */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9705 static void
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9706 get_buffer_lines(buf, start, end, retlist, rettv)
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9707 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9708 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9709 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9710 int retlist;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9711 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9712 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9713 char_u *p;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9714
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9715 if (retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9716 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9717 if (rettv_list_alloc(rettv) == FAIL)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9718 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9719 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9720 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9721 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9722
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9723 if (buf == NULL \|\| buf->b_ml.ml_mfp == NULL \|\| start < 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9724 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9725
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9726 if (!retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9727 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9728 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9729 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9730 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9731 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9732
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9733 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9734 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9735 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9736 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9737 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9738 if (end < start)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9739 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9740
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9741 if (start < 1)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9742 start = 1;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9743 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9744 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9745 while (start <= end)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9746 if (list_append_string(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9747 ml_get_buf(buf, start++, FALSE), -1) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	9748 break;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9749 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9750 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9751
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9752 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9753 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9754 */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9755 static void
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9756 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9757 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9758 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9759 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9760 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9761 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9762 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9763
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9764 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9765 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9766 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9767 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9768
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9769 lnum = get_tv_lnum_buf(&argvars[1], buf);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9770 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9771 end = lnum;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9772 else
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9773 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9774
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9775 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9776 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9777
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9778 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9779 * "getbufvar()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9780 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9781 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9782 f_getbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9783 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9784 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9785 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9786 buf_T *buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9787 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9788 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9789 dictitem_T *v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9790
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9791 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9792 varname = get_tv_string_chk(&argvars[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9793 ++emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9794 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9795
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9796 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9797 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9798
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9799 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9800 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9801 if (varname == '&') / buffer-local-option */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9802 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9803 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9804 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9805 curbuf = buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9806
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9807 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9808
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9809 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9810 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9811 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9812 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9813 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9814 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9815 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9816 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9817 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9818 varname = (char_u *)"b:" + 2;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9819 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	9820 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9821 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9822 copy_tv(&v->di_tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9823 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9824 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9825
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9826 --emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9827 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9828
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9829 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9830 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9831 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9832 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9833 f_getchar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9834 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9835 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9837 varnumber_T n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9838 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9839
903 98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9840 /* Position the cursor. Needed after a message that ends in a space. */
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9841 windgoto(msg_row, msg_col);
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9842
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9843 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9844 ++allow_keys;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9845 if (argvars[0].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9846 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9847 n = safe_vgetc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9848 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9849 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9850 n = vpeekc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9851 else if (error \|\| vpeekc() == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9852 /* illegal argument or getchar(0) and no char avail: return zero */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9853 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9854 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9855 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9856 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9857 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9858 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9859
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9860 vimvars[VV_MOUSE_WIN].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9861 vimvars[VV_MOUSE_LNUM].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9862 vimvars[VV_MOUSE_COL].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9863
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9864 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9865 if (IS_SPECIAL(n) \|\| mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9866 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9867 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9868 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9869
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9870 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9871 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9872 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9873 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9874 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9875 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9877 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9878 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9879 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9880 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9881 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9882 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9883 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9884 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9885 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9886 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9887 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9888 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9889 temp[i++] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9890 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9891 rettv->vval.v_string = vim_strsave(temp);
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9892
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9893 #ifdef FEAT_MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9894 if (n == K_LEFTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9895 \|\| n == K_LEFTMOUSE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9896 \|\| n == K_LEFTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9897 \|\| n == K_LEFTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9898 \|\| n == K_LEFTRELEASE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9899 \|\| n == K_MIDDLEMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9900 \|\| n == K_MIDDLEDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9901 \|\| n == K_MIDDLERELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9902 \|\| n == K_RIGHTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9903 \|\| n == K_RIGHTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9904 \|\| n == K_RIGHTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9905 \|\| n == K_X1MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9906 \|\| n == K_X1DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9907 \|\| n == K_X1RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9908 \|\| n == K_X2MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9909 \|\| n == K_X2DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9910 \|\| n == K_X2RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9911 \|\| n == K_MOUSEDOWN
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9912 \|\| n == K_MOUSEUP)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9913 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9914 int row = mouse_row;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9915 int col = mouse_col;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9916 win_T *win;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9917 linenr_T lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9918 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9919 win_T *wp;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9920 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9921 int n = 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9922
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9923 if (row >= 0 && col >= 0)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9924 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9925 /* Find the window at the mouse coordinates and compute the
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9926 * text position. */
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9927 win = mouse_find_win(&row, &col);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9928 (void)mouse_comp_pos(win, &row, &col, &lnum);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9929 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9930 for (wp = firstwin; wp != win; wp = wp->w_next)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9931 ++n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9932 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9933 vimvars[VV_MOUSE_WIN].vv_nr = n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9934 vimvars[VV_MOUSE_LNUM].vv_nr = lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9935 vimvars[VV_MOUSE_COL].vv_nr = col + 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9936 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9937 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9938 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9939 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9941
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9942 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9943 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9944 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9945 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9946 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9947 f_getcharmod(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9948 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9949 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9950 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9951 rettv->vval.v_number = mod_mask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9954 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9955 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9956 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9957 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9958 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9959 f_getcmdline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9960 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9961 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9962 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9963 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9964 rettv->vval.v_string = get_cmdline_str();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9966
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9967 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9968 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9969 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9970 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9971 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9972 f_getcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9973 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9974 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9975 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9976 rettv->vval.v_number = get_cmdline_pos() + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9977 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9978
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9979 /*
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9980 * "getcmdtype()" function
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9981 */
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9982 /ARGSUSED/
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9983 static void
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9984 f_getcmdtype(argvars, rettv)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9985 typval_T *argvars;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9986 typval_T *rettv;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9987 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9988 rettv->v_type = VAR_STRING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9989 rettv->vval.v_string = alloc(2);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9990 if (rettv->vval.v_string != NULL)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9991 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9992 rettv->vval.v_string[0] = get_cmdline_type();
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9993 rettv->vval.v_string[1] = NUL;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9994 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9995 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9996
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9997 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9998 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9999 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10000 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10001 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10002 f_getcwd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10003 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10004 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10006 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10007
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10008 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10009 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10010 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10011 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10012 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10013 rettv->vval.v_string = vim_strsave(cwd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10014 #ifdef BACKSLASH_IN_FILENAME
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10015 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10016 slash_adjust(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10017 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10020
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10021 /*
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10022 * "getfontname()" function
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10023 */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	10024 /ARGSUSED/
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10025 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10026 f_getfontname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10027 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10028 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10029 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10030 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10031 rettv->vval.v_string = NULL;
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10032 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10033 if (gui.in_use)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10034 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10035 GuiFont font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10036 char_u *name = NULL;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10037
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10038 if (argvars[0].v_type == VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10039 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10040 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10041 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10042 font = gui.norm_font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10043 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10044 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10045 else
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10046 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10047 name = get_tv_string(&argvars[0]);
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10048 if (STRCMP(name, "") == 0) / don't use font dialog */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10049 return;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10050 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10051 if (font == NOFONT)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10052 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10053 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10054 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10055 if (argvars[0].v_type != VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10056 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10057 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10058 #endif
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10059 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10060
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10061 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10062 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10063 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10064 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10065 f_getfperm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10066 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10067 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10068 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10069 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10070 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10071 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10072 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10073 int i;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10074
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10075 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10076
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10077 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10078 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10079 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10080 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10081 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10082 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10083 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10084 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10085 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10086 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10087 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10088 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10089 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10090 rettv->vval.v_string = perm;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10091 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10092
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10093 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10094 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10095 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10096 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10097 f_getfsize(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10098 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10099 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10101 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10102 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10103
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10104 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10105
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10106 rettv->v_type = VAR_NUMBER;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10107
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10108 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10109 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10110 if (mch_isdir(fname))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10111 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10112 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10113 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10114 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10115 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10116 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10118
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10119 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10120 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10121 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10122 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10123 f_getftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10124 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10125 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10127 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10128 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10129
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10130 fname = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10131
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10132 if (mch_stat((char *)fname, &st) >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10133 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10134 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10135 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10136 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10137
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10138 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10139 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10140 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10141 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10142 f_getftype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10143 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10144 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10145 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10146 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10147 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10148 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10149 char *t;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10150
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10151 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10152
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10153 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10154 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10155 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10156 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10157 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10158 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10159 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10160 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10161 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10162 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10163 t = "link";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10164 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10165 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10166 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10167 t = "bdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10168 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10169 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10170 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10171 t = "cdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10172 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10173 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10174 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10175 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10176 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10177 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10178 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10179 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10180 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10181 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10182 t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10183 #else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10184 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10185 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10186 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10187 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10188 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10189 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10190 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10191 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10192 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10193 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10194 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10195 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10196 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10197 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10198 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10199 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10200 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10201 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10202 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10203 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10204 default: t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10205 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10206 # else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10207 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10208 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10209 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10210 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10211 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10212 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10213 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10214 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10215 rettv->vval.v_string = type;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10216 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10217
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10218 /*
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10219 * "getline(lnum, [end])" function
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10220 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10221 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10222 f_getline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10223 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10224 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10225 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10226 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10227 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10228 int retlist;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10229
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10230 lnum = get_tv_lnum(argvars);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10231 if (argvars[1].v_type == VAR_UNKNOWN)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10232 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10233 end = 0;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10234 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10235 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10236 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10237 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10238 end = get_tv_lnum(&argvars[1]);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10239 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10240 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10241
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10242 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10243 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10244
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10245 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10246 * "getpos(string)" function
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10247 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10248 static void
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10249 f_getpos(argvars, rettv)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10250 typval_T *argvars;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10251 typval_T *rettv;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10252 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10253 pos_T *fp;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10254 list_T *l;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10255 int fnum = -1;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10256
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10257 if (rettv_list_alloc(rettv) == OK)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10258 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10259 l = rettv->vval.v_list;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10260 fp = var2fpos(&argvars[0], TRUE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10261 if (fnum != -1)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10262 list_append_number(l, (varnumber_T)fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10263 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10264 list_append_number(l, (varnumber_T)0);
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10265 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->lnum
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10266 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10267 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->col + 1
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10268 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10269 list_append_number(l,
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10270 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10271 (fp != NULL) ? (varnumber_T)fp->coladd :
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10272 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10273 (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10274 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10275 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10276 rettv->vval.v_number = FALSE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10277 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10278
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10279 /*
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10280 * "getqflist()" and "getloclist()" functions
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10281 */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10282 /ARGSUSED/
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10283 static void
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10284 f_getqflist(argvars, rettv)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10285 typval_T *argvars;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10286 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10287 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10288 #ifdef FEAT_QUICKFIX
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10289 win_T *wp;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10290 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10291
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10292 rettv->vval.v_number = FALSE;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10293 #ifdef FEAT_QUICKFIX
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10294 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10295 {
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10296 wp = NULL;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10297 if (argvars[0].v_type != VAR_UNKNOWN) /* getloclist() */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10298 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10299 wp = find_win_by_nr(&argvars[0], NULL);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10300 if (wp == NULL)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10301 return;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10302 }
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10303
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10304 (void)get_errorlist(wp, rettv->vval.v_list);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10305 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10306 #endif
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10307 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10308
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10309 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10310 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10311 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10312 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10313 f_getreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10314 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10315 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10316 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10317 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10318 int regname;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10319 int arg2 = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10320 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10321
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10322 if (argvars[0].v_type != VAR_UNKNOWN)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10323 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10324 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10325 error = strregname == NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10326 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10327 arg2 = get_tv_number_chk(&argvars[1], &error);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10328 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10329 else
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10330 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10331 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10332 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10333 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10334
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10335 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10336 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10337 get_reg_contents(regname, TRUE, arg2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10340 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10341 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10342 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10343 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10344 f_getregtype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10345 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10346 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10348 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10349 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10350 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10351 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10352
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10353 if (argvars[0].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10354 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10355 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10356 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10357 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10358 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10359 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10360 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10361 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10362 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10363 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10364 /* Default to v:register */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10365 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10367 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10368 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10369 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10371 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10372 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10373 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10375 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10376 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10377 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10378 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10379 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10380 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10381 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10382 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10383 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10384 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10385 rettv->vval.v_string = vim_strsave(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10387
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10388 /*
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10389 * "gettabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10390 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10391 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10392 f_gettabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10393 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10394 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10395 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10396 getwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10397 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10398
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10399 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10400 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10401 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10402 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10403 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10404 f_getwinposx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10405 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10406 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10407 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10408 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10409 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10410 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10411 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10412 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10413
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10414 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10415 rettv->vval.v_number = x;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10417 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10418 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10419
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10420 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10421 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10422 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10423 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10424 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10425 f_getwinposy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10426 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10427 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10428 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10429 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10430 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10431 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10432 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10433 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10434
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10435 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10436 rettv->vval.v_number = y;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10437 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10438 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10440
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10441 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10442 * Find window specifed by "vp" in tabpage "tp".
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10443 */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10444 static win_T *
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10445 find_win_by_nr(vp, tp)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10446 typval_T *vp;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10447 tabpage_T tp; / NULL for current tab page */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10448 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10449 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10450 win_T *wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10451 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10452 int nr;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10453
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10454 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10455
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10456 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10457 if (nr < 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10458 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10459 if (nr == 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10460 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10461
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10462 for (wp = (tp == NULL \|\| tp == curtab) ? firstwin : tp->tp_firstwin;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10463 wp != NULL; wp = wp->w_next)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10464 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10465 break;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10466 return wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10467 #else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10468 if (nr == 0 \|\| nr == 1)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10469 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10470 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10471 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10472 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10473
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10474 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10475 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10476 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10477 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10478 f_getwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10479 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10480 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10481 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10482 getwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10483 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10484
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10485 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10486 * getwinvar() and gettabwinvar()
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10487 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10488 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10489 getwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10490 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10491 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10492 int off; /* 1 for gettabwinvar() */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10493 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10494 win_T win, oldcurwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10495 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10496 dictitem_T *v;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10497 tabpage_T *tp;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10498
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10499 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10500 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10501 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10502 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10503 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10504 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10505 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10506 varname = get_tv_string_chk(&argvars[off + 1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10507 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10508
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10509 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10510 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10511
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10512 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10513 {
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10514 /* Set curwin to be our win, temporarily. Also set curbuf, so
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10515 * that we can get buffer-local options. */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10516 oldcurwin = curwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10517 curwin = win;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10518 curbuf = win->w_buffer;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10519
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10520 if (varname == '&') / window-local-option */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10521 get_option_tv(&varname, rettv, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10522 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10523 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10524 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10525 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10526 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10527 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10528 varname = (char_u *)"w:" + 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10529 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10530 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10531 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10532 copy_tv(&v->di_tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10533 }
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10534
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10535 /* restore previous notion of curwin */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10536 curwin = oldcurwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10537 curbuf = curwin->w_buffer;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10538 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10539
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10540 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10541 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10542
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10543 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10544 * "glob()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10545 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10546 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10547 f_glob(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10548 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10549 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10550 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10551 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10553 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10554 xpc.xp_context = EXPAND_FILES;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10555 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10556 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10557 NULL, WILD_USE_NL\|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10560 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10561 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10562 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10563 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10564 f_globpath(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10565 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10566 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10568 char_u buf1[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10569 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10570
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10571 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10572 if (file == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10573 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10574 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10575 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10577
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10578 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10579 * "has()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10580 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10581 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10582 f_has(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10583 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10584 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10585 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10586 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10587 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10588 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10589 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10590 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10591 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10592 "amiga",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10593 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10594 "arp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10595 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10596 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10597 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10598 "beos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10599 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10600 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10601 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10602 "dos32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10603 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10604 "dos16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10605 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10606 #endif
575 f1d46f948241 updated for version 7.0163 vimboss parents: 557 diff changeset	10607 #ifdef MACOS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10608 "mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10609 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10610 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10611 "macunix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10612 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10613 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10614 "os2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10615 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10616 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10617 "qnx",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10618 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10619 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10620 "riscos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10621 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10622 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10623 "unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10624 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10625 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10626 "vms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10627 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10628 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10629 "win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10630 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10631 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10632 "win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10633 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10634 #if defined(UNIX) && (defined(__CYGWIN32__) \|\| defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10635 "win32unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10636 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10637 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10638 "win64",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10639 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10640 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10641 "ebcdic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10642 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10643 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10644 "fname_case",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10645 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10646 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10647 "arabic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10648 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10649 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10650 "autocmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10651 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10652 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10653 "balloon_eval",
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10654 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10655 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10656 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10657 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10658 #if defined(SOME_BUILTIN_TCAPS) \|\| defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10659 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10660 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10661 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10662 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10663 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10664 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10665 "byte_offset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10666 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10667 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10668 "cindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10669 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10670 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10671 "clientserver",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10672 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10673 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10674 "clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10675 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10676 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10677 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10678 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10679 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10680 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10681 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10682 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10683 "comments",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10684 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10685 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10686 "cryptv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10687 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10688 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10689 "cscope",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10690 #endif
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10691 #ifdef CURSOR_SHAPE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10692 "cursorshape",
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10693 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10694 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10695 "debug",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10696 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10697 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10698 "dialog_con",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10699 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10700 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10701 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10702 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10703 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10704 "diff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10705 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10706 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10707 "digraphs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10708 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10709 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10710 "dnd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10711 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10712 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10713 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10714 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10715 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10716 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10717 "ex_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10718 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10719 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10720 "extra_search",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10721 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10722 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10723 "farsi",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10724 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10725 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10726 "file_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10727 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10728 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10729 "filterpipe",
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10730 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10731 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10732 "find_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10733 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10734 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10735 "folding",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10736 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10737 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10738 "footer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10739 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10740 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10741 "fork",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10742 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10743 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10744 "gettext",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10745 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10746 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10747 "gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10748 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10749 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10750 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10751 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10752 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10753 "gui_athena",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10754 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10755 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10756 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10757 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10758 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10759 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10760 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10761 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10762 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10763 "gui_mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10764 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10765 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10766 "gui_motif",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10767 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10768 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10769 "gui_photon",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10770 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10771 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10772 "gui_win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10773 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10774 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10775 "gui_win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10776 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10777 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10778 "hangul_input",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10779 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10780 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10781 "iconv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10782 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10783 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10784 "insert_expand",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10785 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10786 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10787 "jumplist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10788 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10789 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10790 "keymap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10791 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10792 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10793 "langmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10794 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10795 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10796 "libcall",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10797 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10798 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10799 "linebreak",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10800 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10801 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10802 "lispindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10803 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10804 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10805 "listcmds",
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_LOCALMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10808 "localmap",
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_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10811 "menu",
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_SESSION
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10814 "mksession",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10815 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10816 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10817 "modify_fname",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10818 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10819 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10820 "mouse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10821 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10822 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10823 "mouseshape",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10824 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10825 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10826 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10827 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10828 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10829 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10830 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10831 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10832 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10833 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10834 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10835 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10836 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10837 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10838 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10839 "mouse_pterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10840 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10841 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10842 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10843 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10844 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10845 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10846 "multi_byte",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10847 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10848 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10849 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10850 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10851 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10852 "multi_lang",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10853 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10854 #ifdef FEAT_MZSCHEME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10855 #ifndef DYNAMIC_MZSCHEME
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10856 "mzscheme",
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10857 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10858 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10859 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10860 "ole",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10861 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10862 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10863 "osfiletype",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10864 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10865 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10866 "path_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10867 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10868 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10869 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10870 "perl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10871 #endif
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_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10874 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10875 "python",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10876 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10877 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10878 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10879 "postscript",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10880 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10881 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10882 "printer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10883 #endif
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10884 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10885 "profile",
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10886 #endif
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10887 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10888 "reltime",
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10889 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10890 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10891 "quickfix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10892 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10893 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10894 "rightleft",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10895 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10896 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10897 "ruby",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10898 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10899 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10900 "scrollbind",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10901 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10902 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10903 "showcmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10904 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10905 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10906 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10907 "signs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10908 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10909 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10910 "smartindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10911 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10912 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10913 "sniff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10914 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10915 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10916 "statusline",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10917 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10918 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10919 "sun_workshop",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10920 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10921 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10922 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10923 #endif
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	10924 #ifdef FEAT_SPELL
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10925 "spell",
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10926 #endif
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10927 #ifdef FEAT_SYN_HL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10928 "syntax",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10929 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10930 #if defined(USE_SYSTEM) \|\| !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10931 "system",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10932 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10933 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10934 "tag_binary",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10935 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10936 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10937 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10938 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10939 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10940 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10941 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10942 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10943 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10944 "tcl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10945 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10946 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10947 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10948 "terminfo",
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_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10951 "termresponse",
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_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10954 "textobjects",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10955 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10956 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10957 "tgetent",
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_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10960 "title",
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_TOOLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10963 "toolbar",
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_USR_CMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10966 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10967 "user_commands",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10968 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10969 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10970 "viminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10971 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10972 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10973 "vertsplit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10974 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10975 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10976 "virtualedit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10977 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10978 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10979 "visual",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10980 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10981 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10982 "visualextra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10983 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10984 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10985 "vreplace",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10986 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10987 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10988 "wildignore",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10989 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10990 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10991 "wildmenu",
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_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10994 "windows",
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_WAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10997 "winaltkeys",
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_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11000 "writebackup",
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_XIM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11003 "xim",
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_XFONTSET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11006 "xfontset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11007 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11008 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11009 "xsmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11010 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11011 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11012 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11013 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11014 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11015 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11016 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11017 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11018 "xterm_save",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11019 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11020 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11021 "X11",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11022 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11023 NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11024 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11025
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11026 name = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11027 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11028 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11029 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11030 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11031 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11032 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11034 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11035 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11036 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11037 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11038 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11039 n = (starting != 0);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11040 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11041 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11042 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11043 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11044 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11045 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11046 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11047 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11048 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11049 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11050 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11051 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11052 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11053 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11054 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11055 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11056 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11057 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11058 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11059 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11060 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11061 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11062 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11063 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11064 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11065 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11066 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11067 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11068 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11069 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11070 n = (gui.in_use \|\| gui.starting);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11071 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11072 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11073 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11074 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11075 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11076 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11077 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11078 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11079 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11080 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11081 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11082 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11083 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11084 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11085 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11086 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11087 #endif
34 7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11088 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11089 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11090 n = usingNetbeans;
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11091 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11093
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11094 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11095 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11097 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11098 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11099 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11100 static void
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11101 f_has_key(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11102 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11103 typval_T *rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11104 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11105 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11106 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11107 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11108 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11109 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11110 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11111 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11112 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11113
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11114 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11115 get_tv_string(&argvars[1]), -1) != NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11116 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11117
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11118 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11119 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11120 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11121 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11122 f_hasmapto(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11123 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11124 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11125 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11126 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11127 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11128 char_u buf[NUMBUFLEN];
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11129 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11130
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11131 name = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11132 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11133 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11134 else
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11135 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11136 mode = get_tv_string_buf(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11137 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11138 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11139 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11140
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11141 if (map_to_exists(name, mode, abbr))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11142 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11143 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11144 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11147 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11148 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11149 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11150 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11151 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11152 f_histadd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11153 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11154 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11155 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11156 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11157 int histype;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11158 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11159 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11160 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11161
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11162 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11163 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11164 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11165 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11166 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11167 histype = str != NULL ? get_histtype(str) : -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11168 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11169 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11170 str = get_tv_string_buf(&argvars[1], buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11171 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11173 add_to_history(histype, str, FALSE, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11174 rettv->vval.v_number = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11175 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11176 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11178 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11181 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11182 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11183 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11184 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11185 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11186 f_histdel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11187 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11188 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11189 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11190 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11191 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11192 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11193 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11194
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11195 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11196 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11197 n = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11198 else if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11199 /* only one argument: clear entire history */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11200 n = clr_history(get_histtype(str));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11201 else if (argvars[1].v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11202 /* index given: remove that entry */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11203 n = del_history_idx(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11204 (int)get_tv_number(&argvars[1]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11205 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11206 /* string given: remove all matching entries */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11207 n = del_history_entry(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11208 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11209 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11210 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11211 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11212 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11215 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11216 * "histget()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11217 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11218 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11219 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11220 f_histget(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11221 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11222 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11224 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11225 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11226 int idx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11227 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11228
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11229 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11230 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11231 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11232 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11233 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11234 type = get_histtype(str);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11235 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11236 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11237 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11238 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11239 /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11240 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11241 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11242 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11243 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11244 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11245 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11248 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11249 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11250 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11251 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11252 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11253 f_histnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11254 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11255 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11257 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11259 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11260 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11261
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11262 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11263 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11264 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11265 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11266 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11267 i = -1;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11268 rettv->vval.v_number = i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11271 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11272 * "highlightID(name)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11273 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11274 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11275 f_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11276 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11277 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11278 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11279 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11280 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11281
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11282 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11283 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11284 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11285 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11286 f_hlexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11287 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11288 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11289 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11290 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11293 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11294 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11295 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11296 /ARGSUSED/
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_hostname(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 hostname[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11303
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11304 mch_get_host_name(hostname, 256);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11305 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11306 rettv->vval.v_string = vim_strsave(hostname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11310 * iconv() function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11311 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11312 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11313 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11314 f_iconv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11315 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11316 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11317 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11318 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11319 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11320 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11321 char_u from, to, *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11322 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11323 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11324
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11325 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11326 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11328 #ifdef FEAT_MBYTE
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11329 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11330 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11331 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11332 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11333 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11335 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11336 if (vimconv.vc_type == CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11337 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11338 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11339 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11341 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11342 vim_free(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11343 vim_free(to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11344 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11347 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11348 * "indent()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11349 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11350 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11351 f_indent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11352 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11353 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11354 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11355 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11356
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11357 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11358 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11359 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11360 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11361 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11363
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11364 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11365 * "index()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11366 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11367 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11368 f_index(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11369 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11370 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11371 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11372 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11373 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11374 long idx = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11375 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11376
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11377 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11378 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11379 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11380 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11381 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11382 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11383 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11384 if (l != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11385 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11386 item = l->lv_first;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11387 if (argvars[2].v_type != VAR_UNKNOWN)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11388 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11389 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11390
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11391 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11392 * sets, so that a negative number also works. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11393 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11394 idx = l->lv_idx;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11395 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11396 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11397 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11398 item = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11399 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11400
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11401 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11402 if (tv_equal(&item->li_tv, &argvars[1], ic))
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11403 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11404 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11405 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11406 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11407 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11408 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11409
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11410 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11411
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11412 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	11413
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11414 /*
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11415 * 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	11416 * 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	11417 * prompt. The third argument to f_inputdialog() specifies the value to return
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11418 * when the user cancels the prompt.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11419 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11420 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11421 get_user_input(argvars, rettv, inputdialog)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11422 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11423 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11424 int inputdialog;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11425 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11426 char_u *prompt = get_tv_string_chk(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11427 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11428 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11429 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11430 int cmd_silent_save = cmd_silent;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11431 char_u defstr = (char_u )"";
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11432 int xp_type = EXPAND_NOTHING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11433 char_u *xp_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11434
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11435 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11437 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11438 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11439 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11440 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11441 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11442 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11444 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11445
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11446 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11447 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11448 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11449 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11450 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11451 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11452 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11453 p = prompt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11454 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11455 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11456 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11457 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11458 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11459 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11460 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11461 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11462 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11463 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11464 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11465 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11466 cmdline_row = msg_row;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11467
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11468 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11469 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11470 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11471 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11472 stuffReadbuffSpec(defstr);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11473
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11474 if (!inputdialog && argvars[2].v_type != VAR_UNKNOWN)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11475 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11476 char_u *xp_name;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	11477 int xp_namelen;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11478 long argt;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11479
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11480 rettv->vval.v_string = NULL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11481
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11482 xp_name = get_tv_string_buf_chk(&argvars[2], buf);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11483 if (xp_name == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11484 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11485
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11486 xp_namelen = (int)STRLEN(xp_name);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11487
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11488 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt,
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11489 &xp_arg) == FAIL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11490 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11491 }
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11492 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11493
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11494 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11495 rettv->vval.v_string =
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11496 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr,
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11497 xp_type, xp_arg);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11498
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11499 vim_free(xp_arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11500
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11501 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11502 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11503 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11504 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11505 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11508 /*
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11509 * "input()" function
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11510 * Also handles inputsecret() when inputsecret is set.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11511 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11512 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11513 f_input(argvars, rettv)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11514 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11515 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11516 {
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11517 get_user_input(argvars, rettv, FALSE);
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11518 }
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11519
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11520 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11521 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11522 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11523 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11524 f_inputdialog(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11525 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11526 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11528 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11529 /* 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	11530 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11531 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11532 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11533 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11534 char_u defstr = (char_u )"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11535
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11536 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11537 if (argvars[1].v_type != VAR_UNKNOWN
858 ca82de29ac19 updated for version 7.0g01 vimboss parents: 856 diff changeset	11538 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	11539 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11540 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11541 IObuff[0] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11542 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11543 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11544 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11545 rettv->vval.v_string = vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11546 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11547 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11548 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11549 && argvars[1].v_type != VAR_UNKNOWN
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11550 && argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11551 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11552 get_tv_string_buf(&argvars[2], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11553 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11554 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11555 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11556 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11557 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11558 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11559 #endif
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11560 get_user_input(argvars, rettv, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11562
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11563 /*
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11564 * "inputlist()" function
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11565 */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11566 static void
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11567 f_inputlist(argvars, rettv)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11568 typval_T *argvars;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11569 typval_T *rettv;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11570 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11571 listitem_T *li;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11572 int selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11573 int mouse_used;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11574
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11575 rettv->vval.v_number = 0;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11576 #ifdef NO_CONSOLE_INPUT
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11577 /* While starting up, there is no place to enter text. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11578 if (no_console_input())
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11579 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11580 #endif
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11581 if (argvars[0].v_type != VAR_LIST \|\| argvars[0].vval.v_list == NULL)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11582 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11583 EMSG2(_(e_listarg), "inputlist()");
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11584 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11585 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11586
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11587 msg_start();
914 bc68103ea3f6 updated for version 7.0-040 vimboss parents: 913 diff changeset	11588 msg_row = Rows - 1; /* for when 'cmdheight' > 1 */
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11589 lines_left = Rows; /* avoid more prompt */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11590 msg_scroll = TRUE;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11591 msg_clr_eos();
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11592
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11593 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	11594 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11595 msg_puts(get_tv_string(&li->li_tv));
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11596 msg_putchar('\n');
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11597 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11598
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11599 /* Ask for choice. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11600 selected = prompt_for_number(&mouse_used);
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11601 if (mouse_used)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11602 selected -= lines_left;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11603
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11604 rettv->vval.v_number = selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11605 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11606
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11607
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11608 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11609
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11610 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11611 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11612 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11613 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11614 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11615 f_inputrestore(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11616 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11617 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11619 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11620 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11621 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11622 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11623 + ga_userinput.ga_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11624 rettv->vval.v_number = 0; /* OK */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11626 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11627 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	11628 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11629 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11633 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11634 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11635 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11636 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11637 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11638 f_inputsave(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11639 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11640 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11641 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11642 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11643 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11645 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11646 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11647 ++ga_userinput.ga_len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11648 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11649 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11650 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11651 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11653
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11654 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11655 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11656 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11657 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11658 f_inputsecret(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11659 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11660 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11662 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11663 ++inputsecret_flag;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11664 f_input(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11665 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11666 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11669 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11670 * "insert()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11671 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11672 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11673 f_insert(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11674 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11675 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11676 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11677 long before = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11678 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11679 list_T *l;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11680 int error = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11681
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11682 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11683 if (argvars[0].v_type != VAR_LIST)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11684 EMSG2(_(e_listarg), "insert()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11685 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11686 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11687 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11688 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11689 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11690 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11691 return; /* type error; errmsg already given */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11692
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11693 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11694 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11695 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11696 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11697 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11698 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11699 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11700 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11701 l = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11702 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11703 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11704 if (l != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11705 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11706 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11707 copy_tv(&argvars[0], rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11708 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11709 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11710 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11711
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11712 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11713 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11714 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11715 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11716 f_isdirectory(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11717 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11718 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11719 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11720 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11722
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11723 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11724 * "islocked()" function
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11725 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11726 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11727 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11728 typval_T *argvars;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11729 typval_T *rettv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11730 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11731 lval_T lv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11732 char_u *end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11733 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11734
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11735 rettv->vval.v_number = -1;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11736 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11737 FNE_CHECK_START);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11738 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11739 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11740 if (*end != NUL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11741 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11742 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11743 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11744 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11745 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11746 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11747 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11748 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11749 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11750 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11751 if (di != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11752 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11753 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11754 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11755 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11756 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11757 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11758 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11759 \|\| tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11760 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11761 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11762 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11763 else if (lv.ll_range)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	11764 EMSG(_("E786: Range not allowed"));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11765 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11766 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11767 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11768 /* List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11769 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11770 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11771 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11772 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11773 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11774 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11775
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11776 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11777 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11778
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11779 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	11780
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11781 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11782 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11783 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11784 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11785 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11786 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11787 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11788 dict_list(argvars, rettv, what)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11789 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11790 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11791 int what;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11792 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11793 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11794 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11795 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11796 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11797 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11798 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11799 int todo;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11800
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11801 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11802 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11803 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11804 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11805 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11806 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11807 if ((d = argvars[0].vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11808 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11809
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11810 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11811 return;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11812
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11813 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11814 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11815 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11816 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11817 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11818 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11819 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11820
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11821 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11822 if (li == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11823 break;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11824 list_append(rettv->vval.v_list, li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11825
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11826 if (what == 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11827 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11828 /* keys() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11829 li->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11830 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11831 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11832 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11833 else if (what == 1)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11834 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11835 /* values() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11836 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11837 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11838 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11839 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11840 /* items() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11841 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11842 li->li_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11843 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11844 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11845 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11846 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11847 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11848
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11849 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11850 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11851 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11852 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11853 li2->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11854 li2->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11855 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11856
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11857 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11858 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11859 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11860 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11861 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11862 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11863 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11864 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11865 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11866
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11867 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11868 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11869 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11870 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11871 f_items(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11872 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11873 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11874 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11875 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11876 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11877
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11878 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11879 * "join()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11880 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11881 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11882 f_join(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11883 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11884 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11885 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11886 garray_T ga;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11887 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11888
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11889 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11890 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11891 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11892 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11893 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11894 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11895 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11896 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11897 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11898 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11899 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11900 sep = get_tv_string_chk(&argvars[1]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11901
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11902 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11903
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11904 if (sep != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11905 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11906 ga_init2(&ga, (int)sizeof(char), 80);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	11907 list_join(&ga, argvars[0].vval.v_list, sep, TRUE, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11908 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11909 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11910 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11911 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11912 rettv->vval.v_string = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11913 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11914
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11915 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11916 * "keys()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11917 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11918 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11919 f_keys(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11920 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11921 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11922 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11923 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11924 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11925
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11926 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11927 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11928 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11929 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11930 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11931 f_last_buffer_nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11932 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11933 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11934 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11935 int n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11936 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11937
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11938 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11939 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11940 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11941
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11942 rettv->vval.v_number = n;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11943 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11944
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11945 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11946 * "len()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11947 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11948 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11949 f_len(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11950 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11951 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11952 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11953 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11954 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11955 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11956 case VAR_NUMBER:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11957 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11958 get_tv_string(&argvars[0]));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11959 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11960 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11961 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11962 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11963 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11964 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11965 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11966 default:
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	11967 EMSG(_("E701: Invalid type for len()"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11968 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11969 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11970 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11971
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11972 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	11973
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11974 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11975 libcall_common(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11976 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11977 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11978 int type;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11979 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11980 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11981 char_u *string_in;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11982 char_u **string_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11983 int nr_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11984 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11985
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11986 rettv->v_type = type;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11987 if (type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11988 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11989 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11990 rettv->vval.v_string = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11991
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11992 if (check_restricted() \|\| check_secure())
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11993 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11994
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11995 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11996 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11997 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11998 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11999 string_in = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12000 if (argvars[2].v_type == VAR_STRING)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12001 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12002 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12003 string_result = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12004 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12005 string_result = &rettv->vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12006 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12007 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12008 string_in,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12009 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12010 string_result,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12011 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12012 && type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12013 rettv->vval.v_number = nr_result;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12014 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12015 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12017
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12018 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12019 * "libcall()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12020 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12021 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12022 f_libcall(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12023 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12024 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12025 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12026 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12027 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12028
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12029 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12030 * "libcallnr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12031 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12032 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12033 f_libcallnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12034 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12035 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12036 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12037 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12038 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12039
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12040 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12041 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12042 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12043 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12044 f_line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12045 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12046 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12048 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12049 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12050 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12051
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12052 fp = var2fpos(&argvars[0], TRUE, &fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12053 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12054 lnum = fp->lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12055 rettv->vval.v_number = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12056 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12057
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12058 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12059 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12060 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12061 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12062 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12063 f_line2byte(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12064 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12065 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12066 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12067 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12068 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12069 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12070 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12071
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12072 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12073 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12074 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12075 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12076 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12077 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12078 ++rettv->vval.v_number;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12079 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12081
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12082 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12083 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12084 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12085 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12086 f_lispindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12087 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12088 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12090 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12091 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12092 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12093
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12094 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12095 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12096 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12098 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12099 rettv->vval.v_number = get_lisp_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12100 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12101 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12102 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12103 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12104 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12107 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12108 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12109 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12110 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12111 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12112 f_localtime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12113 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12114 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12115 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12116 rettv->vval.v_number = (varnumber_T)time(NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12118
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12119 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	12120
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12121 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12122 get_maparg(argvars, rettv, exact)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12123 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12124 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12125 int exact;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12127 char_u *keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12128 char_u *which;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12129 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12130 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12131 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12132 int mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12133 garray_T ga;
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12134 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12135
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12136 /* return empty string for failure */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12137 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12138 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12139
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12140 keys = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12141 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12142 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12143
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12144 if (argvars[1].v_type != VAR_UNKNOWN)
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12145 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12146 which = get_tv_string_buf_chk(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12147 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12148 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12149 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12150 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12151 which = (char_u *)"";
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12152 if (which == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12153 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12154
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12155 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12156
861 169533a9699f updated for version 7.0g02 vimboss parents: 858 diff changeset	12157 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, FALSE);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12158 rhs = check_map(keys, mode, exact, FALSE, abbr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12159 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12160 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12161 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12162 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12163 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12164 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12166 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12167 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12168
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12169 ga_append(&ga, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12170 rettv->vval.v_string = (char_u *)ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12173
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12174 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12175 * "map()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12176 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12177 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12178 f_map(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12179 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12180 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12181 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12182 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12183 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12184
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12185 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12186 * "maparg()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12187 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12188 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12189 f_maparg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12190 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12191 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12192 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12193 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12194 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12195
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12196 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12197 * "mapcheck()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12198 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12199 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12200 f_mapcheck(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12201 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12202 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12203 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12204 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12205 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12206
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12207 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	12208
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12209 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12210 find_some_match(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12211 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12212 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12213 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12214 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12215 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12216 char_u *expr = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12217 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12218 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12219 char_u patbuf[NUMBUFLEN];
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12220 char_u strbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12221 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12222 long start = 0;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12223 long nth = 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12224 colnr_T startcol = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12225 int match = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12226 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12227 listitem_T *li = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12228 long idx = 0;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12229 char_u *tofree = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12231 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12232 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12233 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12234
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12235 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12236 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12237 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12238 /* return empty list when there are no matches */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12239 if (rettv_list_alloc(rettv) == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12240 goto theend;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12241 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12242 else if (type == 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12243 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12244 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12245 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12246 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12247
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12248 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12249 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12250 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12251 goto theend;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12252 li = l->lv_first;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12253 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12254 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12255 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12256
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12257 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12258 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12259 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12260
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12261 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12262 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12263 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12264
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12265 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12266 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12267 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12268 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12269 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12270 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12271 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12272 goto theend;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12273 idx = l->lv_idx; /* use the cached index */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12274 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12275 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12276 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12277 if (start < 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12278 start = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12279 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12280 goto theend;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12281 /* When "count" argument is there ignore matches before "start",
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12282 * otherwise skip part of the string. Differs when pattern is "^"
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12283 * or "\<". */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12284 if (argvars[3].v_type != VAR_UNKNOWN)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12285 startcol = start;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12286 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12287 str += start;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12288 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12289
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12290 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12291 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12292 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12293 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12294 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12296 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12297 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12298 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12299 regmatch.rm_ic = p_ic;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12300
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12301 for (;;)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12302 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12303 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12304 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12305 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12306 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12307 match = FALSE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12308 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12309 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12310 vim_free(tofree);
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12311 str = echo_string(&li->li_tv, &tofree, strbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12312 if (str == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12313 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12314 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12315
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12316 match = vim_regexec_nl(&regmatch, str, (colnr_T)startcol);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12317
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12318 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12319 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12320 if (l == NULL && !match)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12321 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12322
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12323 /* Advance to just after the match. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12324 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12325 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12326 li = li->li_next;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12327 ++idx;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12328 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12329 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12330 {
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12331 #ifdef FEAT_MBYTE
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12332 startcol = (colnr_T)(regmatch.startp[0]
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12333 + (*mb_ptr2len)(regmatch.startp[0]) - str);
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12334 #else
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12335 startcol = regmatch.startp[0] + 1 - str;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12336 #endif
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12337 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12338 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12339
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12340 if (match)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12341 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12342 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12343 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12344 int i;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12345
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12346 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12347 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12348 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12349 if (regmatch.endp[i] == NULL)
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12350 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12351 if (list_append_string(rettv->vval.v_list,
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12352 (char_u *)"", 0) == FAIL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12353 break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12354 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12355 else if (list_append_string(rettv->vval.v_list,
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12356 regmatch.startp[i],
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12357 (int)(regmatch.endp[i] - regmatch.startp[i]))
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12358 == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12359 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12360 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12361 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12362 else if (type == 2)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12363 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12364 /* return matched string */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12365 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12366 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12367 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12368 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12369 (int)(regmatch.endp[0] - regmatch.startp[0]));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12370 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12371 else if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12372 rettv->vval.v_number = idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12373 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12375 if (type != 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12376 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12377 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12378 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12379 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12380 (varnumber_T)(regmatch.endp[0] - str);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12381 rettv->vval.v_number += (varnumber_T)(str - expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12384 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12385 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12386
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12387 theend:
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12388 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12389 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12391
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12392 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12393 * "match()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12394 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12395 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12396 f_match(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12397 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12398 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12399 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12400 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12401 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12402
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12403 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12404 * "matcharg()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12405 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12406 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12407 f_matcharg(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12408 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12409 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12410 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12411 if (rettv_list_alloc(rettv) == OK)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12412 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12413 #ifdef FEAT_SEARCH_EXTRA
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12414 int mi = get_tv_number(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12415
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12416 if (mi >= 1 && mi <= 3)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12417 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12418 list_append_string(rettv->vval.v_list,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12419 syn_id2name(curwin->w_match_id[mi - 1]), -1);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12420 list_append_string(rettv->vval.v_list,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12421 curwin->w_match_pat[mi - 1], -1);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12422 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12423 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12424 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12425 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12426
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12427 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12428 * "matchend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12429 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12430 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12431 f_matchend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12432 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12433 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12434 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12435 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12436 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12437
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12438 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12439 * "matchlist()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12440 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12441 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12442 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12443 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12444 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12445 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12446 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12447 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12448
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12449 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12450 * "matchstr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12451 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12452 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12453 f_matchstr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12454 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12455 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12456 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12457 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12458 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12459
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12460 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	12461
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12462 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12463 max_min(argvars, rettv, domax)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12464 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12465 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12466 int domax;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12467 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12468 long n = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12469 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12470 int error = FALSE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12471
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12472 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12473 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12474 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12475 listitem_T *li;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12476
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12477 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12478 if (l != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12479 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12480 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12481 if (li != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12482 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12483 n = get_tv_number_chk(&li->li_tv, &error);
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12484 for (;;)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12485 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12486 li = li->li_next;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12487 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12488 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12489 i = get_tv_number_chk(&li->li_tv, &error);
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12490 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12491 n = i;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12492 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12493 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12494 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12495 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12496 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12497 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12498 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12499 int first = TRUE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12500 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12501 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12502
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12503 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12504 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12505 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12506 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12507 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12508 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12509 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12510 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12511 --todo;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12512 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12513 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12514 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12515 n = i;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12516 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12517 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12518 else if (domax ? i > n : i < n)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12519 n = i;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12520 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12521 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12522 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12523 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12524 else
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12525 EMSG(_(e_listdictarg));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12526 rettv->vval.v_number = error ? 0 : n;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12527 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12528
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12529 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12530 * "max()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12531 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12532 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12533 f_max(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12534 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12535 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12536 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12537 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12538 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12539
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12540 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12541 * "min()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12542 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12543 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12544 f_min(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12545 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12546 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12547 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12548 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12549 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12550
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12551 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12552
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12553 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12554 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12555 * needed.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12556 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12557 static int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12558 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12559 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12560 int prot;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12561 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12562 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12563 char_u *updir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12564 int r = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12565
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12566 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12567 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12568 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12569 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12570 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12571
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12572 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12573 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12574 if (updir == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12575 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12576 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12577 r = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12578 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12579 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12580 vim_free(updir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12581 return r;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12582 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12583
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12584 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12585 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12586 * "mkdir()" function
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12587 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12588 static void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12589 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12590 typval_T *argvars;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12591 typval_T *rettv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12592 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12593 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12594 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12595 int prot = 0755;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12596
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12597 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12598 if (check_restricted() \|\| check_secure())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12599 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12600
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12601 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12602 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12603 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12604 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12605 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12606 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12607 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12608 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12609 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12610 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12611 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12612
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12613 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12614 * "mode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12615 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12616 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12617 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12618 f_mode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12619 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12620 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12622 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12624 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12625 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12627 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12628 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12629 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12630 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12632 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12633 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12634 if (State == HITRETURN \|\| State == ASKMORE \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12635 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12636 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12637 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12638 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12639 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12640 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12641 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12643 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12644 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12645 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12646 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12648 buf[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12649 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12650 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12653 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12654 * "nextnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12655 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12656 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12657 f_nextnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12658 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12659 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12660 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12661 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12662
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12663 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12664 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12665 if (lnum < 0 \|\| lnum > curbuf->b_ml.ml_line_count)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12666 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12667 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12668 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12669 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12670 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12671 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12672 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12673 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12674 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12675
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12676 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12677 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12678 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12679 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12680 f_nr2char(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12681 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12682 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12684 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12685
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12686 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12687 if (has_mbyte)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12688 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12689 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12690 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12691 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12692 buf[0] = (char_u)get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12693 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12694 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12695 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12696 rettv->vval.v_string = vim_strsave(buf);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12697 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12698
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12699 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12700 * "pathshorten()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12701 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12702 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12703 f_pathshorten(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12704 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12705 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12706 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12707 char_u *p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12708
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12709 rettv->v_type = VAR_STRING;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12710 p = get_tv_string_chk(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12711 if (p == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12712 rettv->vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12713 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12714 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12715 p = vim_strsave(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12716 rettv->vval.v_string = p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12717 if (p != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12718 shorten_dir(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12719 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12720 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12721
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12722 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12723 * "prevnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12724 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12725 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12726 f_prevnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12727 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12728 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12729 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12730 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12731
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12732 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12733 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12734 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12735 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12736 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12737 --lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12738 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12739 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12740
491 21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12741 #ifdef HAVE_STDARG_H
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12742 /* This dummy va_list is here because:
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12743 * - 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	12744 * - locally in the function results in a "used before set" warning
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12745 * - using va_start() to initialize it gives "function with fixed args" error */
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12746 static va_list ap;
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12747 #endif
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12748
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12749 /*
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12750 * "printf()" function
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12751 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12752 static void
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12753 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12754 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12755 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12756 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12757 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12758 rettv->vval.v_string = NULL;
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	12759 #ifdef HAVE_STDARG_H /* only very old compilers can't do this */
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12760 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12761 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12762 int len;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12763 char_u *s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12764 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12765 char *fmt;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12766
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12767 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12768 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12769 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12770 len = vim_vsnprintf(NULL, 0, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12771 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12772 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12773 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12774 if (s != NULL)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12775 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12776 rettv->vval.v_string = s;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12777 (void)vim_vsnprintf((char *)s, len + 1, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12778 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12779 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12780 did_emsg \|= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12781 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12782 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12783 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12784
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12785 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12786 * "pumvisible()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12787 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12788 /ARGSUSED/
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12789 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12790 f_pumvisible(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12791 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12792 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12793 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12794 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12795 #ifdef FEAT_INS_EXPAND
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12796 if (pum_visible())
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12797 rettv->vval.v_number = 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12798 #endif
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12799 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12800
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12801 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12802 * "range()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12803 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12804 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12805 f_range(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12806 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12807 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12808 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12809 long start;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12810 long end;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12811 long stride = 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12812 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12813 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12814
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12815 start = get_tv_number_chk(&argvars[0], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12816 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12817 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12818 end = start - 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12819 start = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12820 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12821 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12822 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12823 end = get_tv_number_chk(&argvars[1], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12824 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12825 stride = get_tv_number_chk(&argvars[2], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12826 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12827
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12828 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12829 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12830 return; /* type error; errmsg already given */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12831 if (stride == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	12832 EMSG(_("E726: Stride is zero"));
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	12833 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	12834 EMSG(_("E727: Start past end"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12835 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12836 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12837 if (rettv_list_alloc(rettv) == OK)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12838 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12839 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12840 (varnumber_T)i) == FAIL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12841 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12842 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12843 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12844
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12845 /*
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12846 * "readfile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12847 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12848 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12849 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12850 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12851 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12852 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12853 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12854 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12855 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12856 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12857 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12858 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12859 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12860 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12861 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12862 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12863 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12864 char_u prev = NULL; / previously read bytes, if any */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12865 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12866 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12867 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12868 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12869 long cnt = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12870
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12871 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12872 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12873 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12874 binary = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12875 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12876 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12877 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12878
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12879 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12880 return;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12881
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12882 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12883 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12884 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12885 if (fname == NUL \|\| (fd = mch_fopen((char )fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12886 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12887 EMSG2(_(e_notopen), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12888 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12889 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12890
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12891 filtd = 0;
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12892 while (cnt < maxline \|\| maxline < 0)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12893 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12894 readlen = (int)fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12895 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12896 tolist = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12897 for ( ; filtd < buflen \|\| readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12898 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12899 if (buf[filtd] == '\n' \|\| readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12900 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12901 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12902 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12903 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12904 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12905
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12906 /* 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	12907 * list. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12908 chop = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12909 if (!binary)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12910 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12911 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12912 ++chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12913 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12914 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12915 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12916 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12917 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12918 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12919 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12920 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12921 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12922 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12923 prev = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12924 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12925 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12926 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12927 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12928 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12929
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12930 li = listitem_alloc();
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12931 if (li == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12932 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12933 vim_free(s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12934 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12935 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12936 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12937 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12938 li->li_tv.vval.v_string = s;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12939 list_append(rettv->vval.v_list, li);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12940
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12941 if (++cnt >= maxline && maxline >= 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12942 break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12943 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12944 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12945 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12946 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12947 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12948 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12949 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12950 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12951
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12952 if (tolist == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12953 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12954 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12955 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12956 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12957 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12958 prevlen = buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12959 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12960 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12961 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12962 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12963 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12964 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12965 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12966 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12967 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12968 prev = s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12969 prevlen += buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12970 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12971 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12972 filtd = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12973 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12974 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12975 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12976 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12977 filtd -= tolist;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12978 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12979 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12980
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12981 /*
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12982 * 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	12983 * free the rest.
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12984 */
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12985 if (maxline < 0)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12986 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12987 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12988 listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12989 --cnt;
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12990 }
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12991
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12992 vim_free(prev);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12993 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12994 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12995
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12996 #if defined(FEAT_RELTIME)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12997 static int list2proftime __ARGS((typval_T arg, proftime_T tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12998
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12999 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13000 * Convert a List to proftime_T.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13001 * Return FAIL when there is something wrong.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13002 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13003 static int
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13004 list2proftime(arg, tm)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13005 typval_T *arg;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13006 proftime_T *tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13007 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13008 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13009 int error = FALSE;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13010
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13011 if (arg->v_type != VAR_LIST \|\| arg->vval.v_list == NULL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13012 \|\| arg->vval.v_list->lv_len != 2)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13013 return FAIL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13014 n1 = list_find_nr(arg->vval.v_list, 0L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13015 n2 = list_find_nr(arg->vval.v_list, 1L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13016 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13017 tm->HighPart = n1;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13018 tm->LowPart = n2;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13019 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13020 tm->tv_sec = n1;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13021 tm->tv_usec = n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13022 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13023 return error ? FAIL : OK;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13024 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13025 #endif /* FEAT_RELTIME */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13026
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13027 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13028 * "reltime()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13029 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13030 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13031 f_reltime(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13032 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13033 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13034 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13035 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13036 proftime_T res;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13037 proftime_T start;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13038
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13039 if (argvars[0].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13040 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13041 /* No arguments: get current time. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13042 profile_start(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13043 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13044 else if (argvars[1].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13045 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13046 if (list2proftime(&argvars[0], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13047 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13048 profile_end(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13049 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13050 else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13051 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13052 /* Two arguments: compute the difference. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13053 if (list2proftime(&argvars[0], &start) == FAIL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13054 \|\| list2proftime(&argvars[1], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13055 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13056 profile_sub(&res, &start);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13057 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13058
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13059 if (rettv_list_alloc(rettv) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13060 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13061 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13062
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13063 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13064 n1 = res.HighPart;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13065 n2 = res.LowPart;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13066 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13067 n1 = res.tv_sec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13068 n2 = res.tv_usec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13069 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13070 list_append_number(rettv->vval.v_list, (varnumber_T)n1);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13071 list_append_number(rettv->vval.v_list, (varnumber_T)n2);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13072 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13073 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13074 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13075
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13076 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13077 * "reltimestr()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13078 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13079 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13080 f_reltimestr(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13081 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13082 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13083 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13084 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13085 proftime_T tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13086 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13087
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13088 rettv->v_type = VAR_STRING;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13089 rettv->vval.v_string = NULL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13090 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13091 if (list2proftime(&argvars[0], &tm) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13092 rettv->vval.v_string = vim_strsave((char_u *)profile_msg(&tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13093 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13094 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13095
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13096 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13097 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13098 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13099
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13100 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13101 make_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13102 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13103 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13104 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13105 && !gui.in_use
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13106 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13107 )
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13108 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13109 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13110 setup_term_clip();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13111 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13112 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13113 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13114
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13115 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13116 check_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13117 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13118 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13119 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13120 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13121 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13122 return FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13123 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13124 return OK;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13125 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13126 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13127
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13128 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13129 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	13130
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13131 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13132 remote_common(argvars, rettv, expr)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13133 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13134 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13135 int expr;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13136 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13137 char_u *server_name;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13138 char_u *keys;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13139 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13140 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13141 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13142 HWND w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13143 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13144 Window w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13145 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13146
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13147 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13148 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13149
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13150 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13151 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13152 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13153 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13154
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13155 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13156 if (server_name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13157 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13158 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13159 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13160 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13161 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13162 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13163 < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13164 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13165 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13166 if (r != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13167 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13168 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13169 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13170 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13171 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13172
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13173 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13174
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13175 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13176 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13177 dictitem_T v;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	13178 char_u str[30];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13179 char_u *idvar;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13180
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13181 sprintf((char *)str, PRINTF_HEX_LONG_U, (long_u)w);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13182 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13183 v.di_tv.vval.v_string = vim_strsave(str);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13184 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13185 if (idvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13186 set_var(idvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13187 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13188 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13189 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13190 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13191
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13192 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13193 * "remote_expr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13194 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13195 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13196 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13197 f_remote_expr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13198 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13199 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13200 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13201 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13202 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13203 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13204 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13205 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13206 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13207
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13208 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13209 * "remote_foreground()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13210 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13211 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13212 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13213 f_remote_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13214 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13215 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13216 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13217 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13218 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13219 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13220 /* On Win32 it's done in this application. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13221 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13222 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13223
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13224 if (server_name != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13225 serverForeground(server_name);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13226 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13227 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13228 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13229 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13230 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13231 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13232 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13233 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13234 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13235 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13236 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13237
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13238 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13239 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13240 f_remote_peek(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13241 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13242 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13243 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13244 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13245 dictitem_T v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13246 char_u *s = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13247 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13248 long_u n = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13249 # endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13250 char_u *serverid;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13251
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13252 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13253 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13254 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13255 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13256 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13257 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13258 if (serverid == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13259 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13260 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13261 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13262 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13263 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13264 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13265 if (n == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13266 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13267 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13268 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13269 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13270 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13271 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13272 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13273 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13274 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13275 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13276
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13277 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13278 serverStrToWin(serverid), &s);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13279 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13280
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13281 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13282 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13283 char_u *retvar;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13284
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13285 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13286 v.di_tv.vval.v_string = vim_strsave(s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13287 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13288 if (retvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13289 set_var(retvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13290 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13291 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13292 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13293 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13294 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13295 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13296
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13297 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13298 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13299 f_remote_read(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13300 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13301 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13302 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13303 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13304
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13305 #ifdef FEAT_CLIENTSERVER
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13306 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13307
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13308 if (serverid != NULL && !check_restricted() && !check_secure())
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13309 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13310 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13311 /* The server's HWND is encoded in the 'id' parameter */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13312 long_u n = 0;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13313
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13314 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13315 if (n != 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13316 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13317 if (r == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13318 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13319 if (check_connection() == FAIL \|\| serverReadReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13320 serverStrToWin(serverid), &r, FALSE) < 0)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13321 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13322 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13323 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13324 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13325 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13326 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13327 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13328
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13329 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13330 * "remote_send()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13331 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13332 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13333 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13334 f_remote_send(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13335 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13336 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13337 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13338 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13339 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13340 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13341 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13342 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13343 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13344
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13345 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13346 * "remove()" function
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13347 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13348 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13349 f_remove(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13350 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13351 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13352 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13353 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13354 listitem_T item, item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13355 listitem_T *li;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13356 long idx;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13357 long end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13358 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13359 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13360 dictitem_T *di;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13361
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13362 rettv->vval.v_number = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13363 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13364 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13365 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13366 EMSG2(_(e_toomanyarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13367 else if ((d = argvars[0].vval.v_dict) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13368 && !tv_check_lock(d->dv_lock, (char_u *)"remove() argument"))
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13369 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13370 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13371 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13372 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13373 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13374 if (di == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13375 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13376 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13377 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13378 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13379 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13380 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13381 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	13382 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13383 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13384 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13385 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13386 EMSG2(_(e_listdictarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13387 else if ((l = argvars[0].vval.v_list) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13388 && !tv_check_lock(l->lv_lock, (char_u *)"remove() argument"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13389 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13390 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13391
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13392 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13393 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13394 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13395 else if ((item = list_find(l, idx)) == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13396 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13397 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13398 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13399 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13400 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13401 /* Remove one item, return its value. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13402 list_remove(l, item, item);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13403 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13404 vim_free(item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13405 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13406 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13407 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13408 /* Remove range of items, return list with values. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13409 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13410 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13411 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13412 else if ((item2 = list_find(l, end)) == NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13413 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13414 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13415 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13416 int cnt = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13417
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13418 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13419 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13420 ++cnt;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13421 if (li == item2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13422 break;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13423 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13424 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13425 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13426 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13427 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13428 list_remove(l, item, item2);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13429 if (rettv_list_alloc(rettv) == OK)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13430 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13431 l = rettv->vval.v_list;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13432 l->lv_first = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13433 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13434 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13435 item2->li_next = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13436 l->lv_len = cnt;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13437 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13438 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13439 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13440 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13441 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13442 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13444
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13445 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13446 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13447 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13448 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13449 f_rename(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13450 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13451 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13452 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13453 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13455 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13456 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13457 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13458 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13459 get_tv_string_buf(&argvars[1], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13462 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13463 * "repeat()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13464 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13465 /ARGSUSED/
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13466 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13467 f_repeat(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13468 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13469 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13470 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13471 char_u *p;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13472 int n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13473 int slen;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13474 int len;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13475 char_u *r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13476 int i;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13477
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13478 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13479 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13480 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13481 if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13482 while (n-- > 0)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13483 if (list_extend(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13484 argvars[0].vval.v_list, NULL) == FAIL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13485 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13486 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13487 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13488 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13489 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13490 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13491 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13492
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13493 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13494 len = slen * n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13495 if (len <= 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13496 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13497
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13498 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13499 if (r != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13500 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13501 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13502 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13503 r[len] = NUL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13504 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13505
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13506 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13507 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13508 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13509
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13510 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13511 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13512 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13513 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13514 f_resolve(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13515 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13516 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13518 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13519
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13520 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13521 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13523 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13524
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13525 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13526 if (v != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13527 rettv->vval.v_string = v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13528 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13529 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13531 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13532 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13533 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13534 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13535 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13536 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13537 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13538 char_u *q;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13539 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13540 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13541 int limit = 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13542
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13543 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13545 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13546 \|\| (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13547 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13548
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13549 len = STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13550 if (len > 0 && after_pathsep(p, p + len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13551 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13553 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13554 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13555 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13556 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13557 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13558 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13559 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13560 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13562 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13564 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13566 len = readlink((char )p, (char )buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13567 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13568 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13569 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13570
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13571 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13572 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13573 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13574 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13575 EMSG(_("E655: Too many symbolic links (cycle?)"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13576 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13577 goto fail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13580 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13581 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13582 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13583 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13585 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13586 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13587 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13588 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13589 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13590 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13591 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13592 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13593 {
594 35cef95a6b76 updated for version 7.0168 vimboss parents: 591 diff changeset	13594 cpy = concat_str(q - 1, remain);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13595 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13596 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13597 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13598 remain = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13601 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13603
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13604 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13605 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13606 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13607 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13608 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13609 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13611 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13612 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13613 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13614 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13615 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13617 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13618 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13619 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13620 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13621 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13622 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13623 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13624 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13625 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13626 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13627 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13629
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13630 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13631 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13633 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13634 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13635 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13636 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13637 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13639 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13640 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13641 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13643 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13644 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13645 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13646 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13648 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13649 remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13650 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13652
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13653 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13654 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13655 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13656 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13657 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13658 && *p != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13659 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13660 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13661 \|\| vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13662 \|\| (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13663 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13664 \|\| vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13665 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13666 /* Prepend "./". */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13667 cpy = concat_str((char_u *)"./", p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13668 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13670 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13671 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13672 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13674 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13676 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13677 q = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13678 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13679 q += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13680 if (q > p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13681 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13682 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13683 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13684
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13685 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13686 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13687 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13688 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13689 q = p + STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13690 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13691 *gettail_sep(p) = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13693
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13694 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13696 # else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13697 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13698 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13699 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13700
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13701 simplify_filename(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13702
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13703 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13704 fail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13705 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13706 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13707 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13708
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13709 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13710 * "reverse({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13711 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13712 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13713 f_reverse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13714 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13715 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13716 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13717 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13718 listitem_T li, ni;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13719
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13720 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13721 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13722 EMSG2(_(e_listarg), "reverse()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13723 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13724 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13725 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13726 li = l->lv_last;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	13727 l->lv_first = l->lv_last = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13728 l->lv_len = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13729 while (li != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13730 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13731 ni = li->li_prev;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13732 list_append(l, li);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13733 li = ni;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13734 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13735 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13736 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13737 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13738 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13739 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13740
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13741 #define SP_NOMOVE 0x01 /* don't move cursor */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13742 #define SP_REPEAT 0x02 /* repeat to find outer pair */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13743 #define SP_RETCOUNT 0x04 /* return matchcount */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13744 #define SP_SETPCMARK 0x08 /* set previous context mark */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13745 #define SP_START 0x10 /* accept match at start position */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13746 #define SP_SUBPAT 0x20 /* return nr of matching sub-pattern */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13747 #define SP_END 0x40 /* leave cursor at end of match */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13748
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13749 static int get_search_arg __ARGS((typval_T varp, int flagsp));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13750
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13751 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13752 * Get flags for a search function.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13753 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13754 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13755 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13756 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13757 get_search_arg(varp, flagsp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13758 typval_T *varp;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13759 int *flagsp;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13760 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13761 int dir = FORWARD;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13762 char_u *flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13763 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13764 int mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13765
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13766 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13767 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13768 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13769 if (flags == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13770 return 0; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13771 while (*flags != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13772 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13773 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13774 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13775 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13776 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13777 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13778 default: mask = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13779 if (flagsp != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13780 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13781 {
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13782 case 'c': mask = SP_START; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13783 case 'e': mask = SP_END; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13784 case 'm': mask = SP_RETCOUNT; break;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13785 case 'n': mask = SP_NOMOVE; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13786 case 'p': mask = SP_SUBPAT; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13787 case 'r': mask = SP_REPEAT; break;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13788 case 's': mask = SP_SETPCMARK; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13789 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13790 if (mask == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13791 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13792 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13793 dir = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13794 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13795 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13796 *flagsp \|= mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13797 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13798 if (dir == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13799 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13800 ++flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13801 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13802 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13803 return dir;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13804 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13805
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13806 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13807 * Shared by search() and searchpos() functions
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13808 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13809 static int
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13810 search_cmn(argvars, match_pos, flagsp)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13811 typval_T *argvars;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13812 pos_T *match_pos;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13813 int *flagsp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13814 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13815 int flags;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13816 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13817 pos_T pos;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13818 pos_T save_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13819 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13820 int dir;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13821 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13822 long lnum_stop = 0;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13823 int options = SEARCH_KEEP;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13824 int subpatnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13825
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13826 pat = get_tv_string(&argvars[0]);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13827 dir = get_search_arg(&argvars[1], flagsp); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13828 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13829 goto theend;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13830 flags = *flagsp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13831 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13832 options \|= SEARCH_START;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13833 if (flags & SP_END)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13834 options \|= SEARCH_END;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13835
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13836 /* Optional extra argument: line number to stop searching. */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13837 if (argvars[1].v_type != VAR_UNKNOWN
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13838 && argvars[2].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13839 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13840 lnum_stop = get_tv_number_chk(&argvars[2], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13841 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13842 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13843 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13844
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13845 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13846 * This function does not accept SP_REPEAT and SP_RETCOUNT flags.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13847 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13848 * 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	13849 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13850 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13851 if (((flags & (SP_REPEAT \| SP_RETCOUNT)) != 0)
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13852 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13853 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13854 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13855 goto theend;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13856 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13857
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13858 pos = save_cursor = curwin->w_cursor;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13859 subpatnum = searchit(curwin, curbuf, &pos, dir, pat, 1L,
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13860 options, RE_SEARCH, (linenr_T)lnum_stop);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13861 if (subpatnum != FAIL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13862 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13863 if (flags & SP_SUBPAT)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13864 retval = subpatnum;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13865 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13866 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13867 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13868 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13869 curwin->w_cursor = pos;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13870 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13871 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13872 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13873 match_pos->lnum = pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13874 match_pos->col = pos.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13875 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13876 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13877 * correct that here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13878 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13879 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13880
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13881 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13882 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13883 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13884 theend:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13885 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13886
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13887 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13888 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13889
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13890 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13891 * "search()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13892 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13893 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13894 f_search(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13895 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13896 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13897 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13898 int flags = 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13899
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13900 rettv->vval.v_number = search_cmn(argvars, NULL, &flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13901 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13902
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13903 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13904 * "searchdecl()" function
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13905 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13906 static void
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13907 f_searchdecl(argvars, rettv)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13908 typval_T *argvars;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13909 typval_T *rettv;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13910 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13911 int locally = 1;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13912 int thisblock = 0;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13913 int error = FALSE;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13914 char_u *name;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13915
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13916 rettv->vval.v_number = 1; /* default: FAIL */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13917
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13918 name = get_tv_string_chk(&argvars[0]);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13919 if (argvars[1].v_type != VAR_UNKNOWN)
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13920 {
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13921 locally = get_tv_number_chk(&argvars[1], &error) == 0;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13922 if (!error && argvars[2].v_type != VAR_UNKNOWN)
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13923 thisblock = get_tv_number_chk(&argvars[2], &error) != 0;
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13924 }
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13925 if (!error && name != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13926 rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13927 locally, thisblock, SEARCH_KEEP) == FAIL;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13928 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13929
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13930 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13931 * Used by searchpair() and searchpairpos()
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13932 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13933 static int
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13934 searchpair_cmn(argvars, match_pos)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13935 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13936 pos_T *match_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13938 char_u spat, mpat, *epat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13939 char_u *skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13940 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13941 int dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13942 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13943 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13944 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13945 char_u nbuf3[NUMBUFLEN];
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13946 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13947 long lnum_stop = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13949 /* Get the three pattern arguments: start, middle, end. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13950 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13951 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13952 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13953 if (spat == NULL \|\| mpat == NULL \|\| epat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13954 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13955
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13956 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13957 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13958 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13959 goto theend;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13960
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13961 /* Don't accept SP_END or SP_SUBPAT.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13962 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13963 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13964 if ((flags & (SP_END \| SP_SUBPAT)) != 0
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13965 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13966 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13967 EMSG2(_(e_invarg2), get_tv_string(&argvars[3]));
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13968 goto theend;
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13969 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13970
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13971 /* Optional fifth argument: skip expression */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13972 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13973 \|\| argvars[4].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13974 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13975 else
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13976 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13977 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13978 if (argvars[5].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13979 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13980 lnum_stop = get_tv_number_chk(&argvars[5], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13981 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13982 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13983 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13984 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13985 if (skip == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13986 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13987
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13988 retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13989 match_pos, lnum_stop);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13990
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13991 theend:
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13992 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13993
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13994 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13995 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13996
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13997 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13998 * "searchpair()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13999 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14000 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14001 f_searchpair(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14002 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14003 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14004 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14005 rettv->vval.v_number = searchpair_cmn(argvars, NULL);
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14006 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14007
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14008 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14009 * "searchpairpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14010 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14011 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14012 f_searchpairpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14013 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14014 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14015 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14016 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14017 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14018 int col = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14019
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14020 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14021
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14022 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14023 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14024
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14025 if (searchpair_cmn(argvars, &match_pos) > 0)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14026 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14027 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14028 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14029 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14030
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14031 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14032 list_append_number(rettv->vval.v_list, (varnumber_T)col);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14033 }
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14034
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14035 /*
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14036 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14037 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14038 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14039 */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14040 long
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14041 do_searchpair(spat, mpat, epat, dir, skip, flags, match_pos, lnum_stop)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14042 char_u spat; / start pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14043 char_u mpat; / middle pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14044 char_u epat; / end pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14045 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14046 char_u skip; / skip expression */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14047 int flags; /* SP_SETPCMARK and other SP_ values */
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14048 pos_T *match_pos;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14049 linenr_T lnum_stop; /* stop at this line if not zero */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14050 {
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14051 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14052 char_u pat, pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14053 long retval = 0;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14054 pos_T pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14055 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14056 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14057 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14058 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14059 int n;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14060 int r;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14061 int nest = 1;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14062 int err;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14063 int options = SEARCH_KEEP;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14064
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14065 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14066 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14067 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14068
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14069 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14070 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14071 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14072 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14073 if (pat2 == NULL \|\| pat3 == NULL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14074 goto theend;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14075 sprintf((char *)pat2, "\$%s\\m\$\\\|\$%s\\m\$", spat, epat);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14076 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14077 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14078 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14079 sprintf((char *)pat3, "\$%s\\m\$\\\|\$%s\\m\$\\\|\$%s\\m\$",
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14080 spat, epat, mpat);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14081 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14082 options \|= SEARCH_START;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14083
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14084 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14085 pos = curwin->w_cursor;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14086 clearpos(&firstpos);
c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14087 clearpos(&foundpos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14088 pat = pat3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14089 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14090 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14091 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14092 options, RE_SEARCH, lnum_stop);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14093 if (n == FAIL \|\| (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14094 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14095 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14097 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14098 firstpos = pos;
266 e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14099 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14100 {
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14101 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14102 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14103 * character and try again. */
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14104 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14105 decl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14106 else
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14107 incl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14108 }
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14109 foundpos = pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14111 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14112 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14113 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14114 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14115 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14116 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14117 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14118 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14119 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14120 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14121 curwin->w_cursor = save_cursor;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14122 retval = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14123 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14125 if (r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14126 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14129 if ((dir == BACKWARD && n == 3) \|\| (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14131 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14132 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14133 ++nest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14134 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14136 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14137 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14138 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14139 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14140 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14141 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14143
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14144 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14146 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14147 if (flags & SP_RETCOUNT)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14148 ++retval;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14149 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14150 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14151 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14152 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14153 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14154 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14155 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14156 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14157 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14159
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14160 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14161 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14162 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14163 match_pos->lnum = curwin->w_cursor.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14164 match_pos->col = curwin->w_cursor.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14165 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14166
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14167 /* If 'n' flag is used or search failed: restore cursor position. */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14168 if ((flags & SP_NOMOVE) \|\| retval == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14169 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14171 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14172 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14173 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14174 p_cpo = save_cpo;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14175
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14176 return retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14178
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14179 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14180 * "searchpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14181 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14182 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14183 f_searchpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14184 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14185 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14186 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14187 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14188 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14189 int col = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14190 int n;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14191 int flags = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14192
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14193 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14194
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14195 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14196 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14197
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14198 n = search_cmn(argvars, &match_pos, &flags);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14199 if (n > 0)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14200 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14201 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14202 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14203 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14204
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14205 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14206 list_append_number(rettv->vval.v_list, (varnumber_T)col);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14207 if (flags & SP_SUBPAT)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14208 list_append_number(rettv->vval.v_list, (varnumber_T)n);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14209 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14210
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14211
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14212 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14213 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14214 f_server2client(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14215 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14216 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14217 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14218 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14219 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14220 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14221 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14222
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14223 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14224 if (server == NULL \|\| reply == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14225 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14226 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14227 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14228 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14229 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14230 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14231 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14232
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14233 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14234 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14235 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14236 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14237 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14238 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14239 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14240 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14241 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14242 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14243
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14244 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14245 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14246 f_serverlist(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14247 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14248 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14249 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14250 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14251
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14252 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14253 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14254 r = serverGetVimNames();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14255 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14256 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14257 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14258 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14259 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14260 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14261 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14262 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14265 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14266 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14267 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14268 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14269 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14270 f_setbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14271 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14272 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14274 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14275 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14276 char_u varname, bufvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14277 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14278 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14279
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14280 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14281
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14282 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14283 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14284 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14285 varname = get_tv_string_chk(&argvars[1]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14286 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14287 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14288
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14289 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14291 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14292 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14294 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14295 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14296 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14297 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14298 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14299
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14300 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14301 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14302 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14303 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14304 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14305 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14306 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14307 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14308 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14309 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14310 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14311 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14312 STRCPY(bufvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14313 set_var(bufvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14314 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14316 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14317
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14318 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14319 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14323 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14324 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14325 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14326 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14327 f_setcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14328 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14329 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14330 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14331 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14332
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14333 if (pos >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14334 rettv->vval.v_number = set_cmdline_pos(pos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14337 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14338 * "setline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14340 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14341 f_setline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14342 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14343 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14345 linenr_T lnum;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	14346 char_u *line = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14347 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14348 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14349 long added = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14350 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14351
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14352 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14353 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14354 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14355 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14356 li = l->lv_first;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14357 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14358 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14359 line = get_tv_string_chk(&argvars[1]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14360
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14361 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14362 for (;;)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14363 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14364 if (l != NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14365 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14366 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14367 if (li == NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14368 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14369 line = get_tv_string_chk(&li->li_tv);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14370 li = li->li_next;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14371 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14372
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14373 rettv->vval.v_number = 1; /* FAIL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14374 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	14375 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14376 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14377 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14378 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14379 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14380 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14381 changed_bytes(lnum, 0);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14382 check_cursor_col();
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14383 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14384 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14385 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14386 else if (added > 0 \|\| u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14387 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14388 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14389 ++added;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14390 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14391 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14392 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14393
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14394 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14395 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14396 ++lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14397 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14398
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14399 if (added > 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14400 appended_lines_mark(lcount, added);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14401 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14402
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14403 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14404 * Used by "setqflist()" and "setloclist()" functions
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14405 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14406 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14407 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14408 set_qf_ll_list(wp, list_arg, action_arg, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14409 win_T *wp;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14410 typval_T *list_arg;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14411 typval_T *action_arg;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14412 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14413 {
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14414 #ifdef FEAT_QUICKFIX
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14415 char_u *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14416 int action = ' ';
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14417 #endif
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14418
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14419 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14420
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14421 #ifdef FEAT_QUICKFIX
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14422 if (list_arg->v_type != VAR_LIST)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14423 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14424 else
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14425 {
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14426 list_T *l = list_arg->vval.v_list;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14427
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14428 if (action_arg->v_type == VAR_STRING)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14429 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14430 act = get_tv_string_chk(action_arg);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14431 if (act == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14432 return; /* type error; errmsg already given */
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14433 if (act == 'a' \|\| act == 'r')
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14434 action = *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14435 }
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14436
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14437 if (l != NULL && set_errorlist(wp, l, action) == OK)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14438 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14439 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14440 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14441 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14442
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14443 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14444 * "setloclist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14445 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14446 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14447 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14448 f_setloclist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14449 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14450 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14451 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14452 win_T *win;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14453
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14454 rettv->vval.v_number = -1;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14455
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14456 win = find_win_by_nr(&argvars[0], NULL);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14457 if (win != NULL)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14458 set_qf_ll_list(win, &argvars[1], &argvars[2], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14459 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14460
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14461 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14462 * "setpos()" function
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14463 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14464 /ARGSUSED/
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14465 static void
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14466 f_setpos(argvars, rettv)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14467 typval_T *argvars;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14468 typval_T *rettv;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14469 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14470 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14471 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14472 char_u *name;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14473
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14474 name = get_tv_string_chk(argvars);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14475 if (name != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14476 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14477 if (list2fpos(&argvars[1], &pos, &fnum) == OK)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14478 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14479 --pos.col;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14480 if (name[0] == '.') /* cursor */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14481 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14482 if (fnum == curbuf->b_fnum)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14483 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14484 curwin->w_cursor = pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14485 check_cursor();
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14486 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14487 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14488 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14489 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14490 else if (name[0] == '\'') /* mark */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14491 (void)setmark_pos(name[1], &pos, fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14492 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14493 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14494 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14495 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14496 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14497
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14498 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14499 * "setqflist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14500 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14501 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14502 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14503 f_setqflist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14504 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14505 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14506 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14507 set_qf_ll_list(NULL, &argvars[0], &argvars[1], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14508 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14509
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14510 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14511 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14512 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14513 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14514 f_setreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14515 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14516 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14518 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14519 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14520 char_u *stropt;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14521 char_u *strval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14522 int append;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14523 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14524 long block_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14525
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14526 block_len = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14527 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14528 append = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14529
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14530 strregname = get_tv_string_chk(argvars);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14531 rettv->vval.v_number = 1; /* FAIL is default */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14532
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14533 if (strregname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14534 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14535 regname = *strregname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14536 if (regname == 0 \|\| regname == '@')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14537 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14538 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14539 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14540
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14541 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14542 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14543 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14544 if (stropt == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14545 return; /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14546 for (; *stropt != NUL; ++stropt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14547 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14548 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14549 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14550 append = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14551 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14552 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14553 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14554 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14555 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14556 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14557 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14558 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14559 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14560 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14561 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14562 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14563 ++stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14564 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14565 --stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14566 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14567 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14568 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14571
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14572 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14573 if (strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14574 write_reg_contents_ex(regname, strval, -1,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14575 append, yank_type, block_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14576 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14578
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14579 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14580 * "settabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14581 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14582 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14583 f_settabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14584 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14585 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14586 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14587 setwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14588 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14589
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14590 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14591 * "setwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14592 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14593 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14594 f_setwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14595 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14596 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14597 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14598 setwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14599 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14600
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14601 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14602 * "setwinvar()" and "settabwinvar()" functions
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14603 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14604 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14605 setwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14606 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14607 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14608 int off;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14609 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14610 win_T *win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14611 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14612 win_T *save_curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14613 tabpage_T *save_curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14614 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14615 char_u varname, winvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14616 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14617 char_u nbuf[NUMBUFLEN];
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14618 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14619
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14620 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14621
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14622 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14623 return;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14624
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14625 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14626 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14627 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14628 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14629 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14630 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14631 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14632 varname = get_tv_string_chk(&argvars[off + 1]);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14633 varp = &argvars[off + 2];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14635 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14637 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14638 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14639 save_curwin = curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14640 save_curtab = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14641 goto_tabpage_tp(tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14642 if (!win_valid(win))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14643 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14644 curwin = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14645 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14646 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14648 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14649 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14650 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14651 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14652 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14653
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14654 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14655 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14656 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14657 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14658 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14660 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14662 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14663 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14665 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14666 STRCPY(winvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14667 set_var(winvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14668 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14672 #ifdef FEAT_WINDOWS
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14673 /* Restore current tabpage and window, if still valid (autocomands can
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14674 * make them invalid). */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14675 if (valid_tabpage(save_curtab))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14676 goto_tabpage_tp(save_curtab);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14677 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14678 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14679 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14680 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14682 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14683 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14684 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14685
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14686 /*
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14687 * "shellescape({string})" function
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14688 */
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14689 static void
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14690 f_shellescape(argvars, rettv)
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14691 typval_T *argvars;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14692 typval_T *rettv;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14693 {
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14694 rettv->vval.v_string = vim_strsave_shellescape(get_tv_string(&argvars[0]));
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14695 rettv->v_type = VAR_STRING;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14696 }
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14697
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14698 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14699 * "simplify()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14700 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14701 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14702 f_simplify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14703 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14704 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14705 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14706 char_u *p;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14707
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14708 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14709 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14710 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14711 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14712 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14713
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14714 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14715 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14716 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14717 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14718 item_compare __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14719 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14720 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14721 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14722 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14723 item_compare2 __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14724
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14725 static int item_compare_ic;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14726 static char_u *item_compare_func;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14727 static int item_compare_func_err;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14728 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14729
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14730 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14731 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14732 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14733 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14734 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14735 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14736 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14737 item_compare(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14738 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14739 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14740 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14741 char_u p1, p2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14742 char_u tofree1, tofree2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14743 int res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14744 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14745 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14746
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14747 p1 = tv2string(&((listitem_T *)s1)->li_tv, &tofree1, numbuf1, 0);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14748 p2 = tv2string(&((listitem_T *)s2)->li_tv, &tofree2, numbuf2, 0);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14749 if (item_compare_ic)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14750 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14751 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14752 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14753 vim_free(tofree1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14754 vim_free(tofree2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14755 return res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14756 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14757
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14758 static int
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14759 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14760 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14761 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14762 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14763 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14764 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14765 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14766 int res;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14767 typval_T rettv;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	14768 typval_T argv[3];
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14769 int dummy;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14770
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14771 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14772 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14773 return 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14774
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	14775 /* 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	14776 * in the copy without changing the original list items. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14777 copy_tv(&((listitem_T *)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14778 copy_tv(&((listitem_T *)s2)->li_tv, &argv[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14779
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14780 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	14781 res = call_func(item_compare_func, (int)STRLEN(item_compare_func),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	14782 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14783 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14784 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14785
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14786 if (res == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14787 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14788 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14789 /* return value has wrong type */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14790 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14791 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14792 res = ITEM_COMPARE_FAIL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14793 clear_tv(&rettv);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14794 return res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14795 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14796
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14797 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14798 * "sort({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14799 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14800 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14801 f_sort(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14802 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14803 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14804 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14805 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14806 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14807 listitem_T **ptrs;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14808 long len;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14809 long i;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14810
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14811 rettv->vval.v_number = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14812 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14813 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14814 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14815 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14816 l = argvars[0].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	14817 if (l == NULL \|\| tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14818 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14819 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14820 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14821 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14822
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14823 len = list_len(l);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14824 if (len <= 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14825 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14826
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14827 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14828 item_compare_func = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14829 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14830 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14831 if (argvars[1].v_type == VAR_FUNC)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14832 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14833 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14834 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14835 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14836
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14837 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14838 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14839 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14840 if (i == 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14841 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14842 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14843 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14844 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14845 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14846
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14847 /* 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	14848 ptrs = (listitem_T *)alloc((int)(len sizeof(listitem_T *)));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14849 if (ptrs == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14850 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14851 i = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14852 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14853 ptrs[i++] = li;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14854
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14855 item_compare_func_err = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14856 /* test the compare function */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14857 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14858 && item_compare2((void )&ptrs[0], (void )&ptrs[1])
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14859 == ITEM_COMPARE_FAIL)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	14860 EMSG(_("E702: Sort compare function failed"));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14861 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14862 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14863 /* Sort the array with item pointers. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14864 qsort((void )ptrs, (size_t)len, sizeof(listitem_T ),
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14865 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14866
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14867 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14868 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14869 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14870 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14871 l->lv_len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14872 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14873 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14874 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14875 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14876
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14877 vim_free(ptrs);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14878 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14879 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14880
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14881 /*
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14882 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14883 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14884 static void
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14885 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14886 typval_T *argvars;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14887 typval_T *rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14888 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14889 char_u *s;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14890
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14891 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14892 s = get_tv_string(&argvars[0]);
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14893 #ifdef FEAT_SPELL
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14894 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14895 #else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14896 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14897 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14898 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14899
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14900 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14901 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14902 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14903 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14904 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14905 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14906 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14907 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14908 {
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14909 char_u word = (char_u )"";
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14910 hlf_T attr = HLF_COUNT;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14911 int len = 0;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14912
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14913 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14914 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14915
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14916 #ifdef FEAT_SPELL
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14917 if (argvars[0].v_type == VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14918 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14919 /* Find the start and length of the badly spelled word. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14920 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14921 if (len != 0)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14922 word = ml_get_cursor();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14923 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14924 else if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14925 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14926 char_u *str = get_tv_string_chk(&argvars[0]);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14927 int capcol = -1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14928
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14929 if (str != NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14930 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14931 /* Check the argument for spelling. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14932 while (*str != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14933 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	14934 len = spell_check(curwin, str, &attr, &capcol, FALSE);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14935 if (attr != HLF_COUNT)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14936 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14937 word = str;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14938 break;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14939 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14940 str += len;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14941 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14942 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14943 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14944 #endif
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14945
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14946 list_append_string(rettv->vval.v_list, word, len);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14947 list_append_string(rettv->vval.v_list, (char_u *)(
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14948 attr == HLF_SPB ? "bad" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14949 attr == HLF_SPR ? "rare" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14950 attr == HLF_SPL ? "local" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14951 attr == HLF_SPC ? "caps" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14952 ""), -1);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14953 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14954
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14955 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14956 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14957 */
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14958 /ARGSUSED/
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14959 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14960 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14961 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14962 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14963 {
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14964 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14965 char_u *str;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14966 int typeerr = FALSE;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14967 int maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14968 garray_T ga;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14969 int i;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14970 listitem_T *li;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14971 int need_capital = FALSE;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14972 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14973
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14974 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14975 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14976
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14977 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14978 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14979 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14980 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14981 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14982 {
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14983 maxcount = get_tv_number_chk(&argvars[1], &typeerr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14984 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14985 return;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14986 if (argvars[2].v_type != VAR_UNKNOWN)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14987 {
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14988 need_capital = get_tv_number_chk(&argvars[2], &typeerr);
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14989 if (typeerr)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14990 return;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14991 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14992 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14993 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14994 maxcount = 25;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14995
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	14996 spell_suggest_list(&ga, str, maxcount, need_capital, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14997
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14998 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14999 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15000 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15001
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15002 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15003 if (li == NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15004 vim_free(str);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15005 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15006 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15007 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15008 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15009 li->li_tv.vval.v_string = str;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15010 list_append(rettv->vval.v_list, li);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15011 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15012 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15013 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15014 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15015 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15016 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15017
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15018 static void
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	15019 f_split(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15020 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15021 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15022 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15023 char_u *str;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15024 char_u *end;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15025 char_u *pat = NULL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15026 regmatch_T regmatch;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15027 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15028 char_u *save_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15029 int match;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15030 colnr_T col = 0;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15031 int keepempty = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15032 int typeerr = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15033
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15034 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15035 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15036 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15037
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15038 str = get_tv_string(&argvars[0]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15039 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15040 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15041 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15042 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15043 typeerr = TRUE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15044 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15045 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15046 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15047 if (pat == NULL \|\| *pat == NUL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15048 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15049
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15050 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15051 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15052 if (typeerr)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15053 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15054
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15055 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15056 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15057 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15058 regmatch.rm_ic = FALSE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15059 while (*str != NUL \|\| keepempty)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15060 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15061 if (*str == NUL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15062 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15063 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15064 match = vim_regexec_nl(&regmatch, str, col);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15065 if (match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15066 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15067 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15068 end = str + STRLEN(str);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15069 if (keepempty \|\| end > str \|\| (rettv->vval.v_list->lv_len > 0
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15070 && *str != NUL && match && end < regmatch.endp[0]))
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15071 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15072 if (list_append_string(rettv->vval.v_list, str,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15073 (int)(end - str)) == FAIL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15074 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15075 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15076 if (!match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15077 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15078 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15079 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15080 col = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15081 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15082 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15083 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15084 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15085 col = (*mb_ptr2len)(regmatch.endp[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15086 #else
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15087 col = 1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15088 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15089 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15090 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15091 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15092
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15093 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15094 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15095
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15096 p_cpo = save_cpo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15098
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15099 /*
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15100 * "str2nr()" function
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15101 */
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15102 static void
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15103 f_str2nr(argvars, rettv)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15104 typval_T *argvars;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15105 typval_T *rettv;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15106 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15107 int base = 10;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15108 char_u *p;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15109 long n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15110
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15111 if (argvars[1].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15112 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15113 base = get_tv_number(&argvars[1]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15114 if (base != 8 && base != 10 && base != 16)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15115 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15116 EMSG(_(e_invarg));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15117 return;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15118 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15119 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15120
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15121 p = skipwhite(get_tv_string(&argvars[0]));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15122 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	15123 rettv->vval.v_number = n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15124 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15125
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15126 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15127 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15128 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15129 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15130 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15131 f_strftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15132 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15133 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15135 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15136 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15137 time_t seconds;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15138 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15139
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15140 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15141
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15142 p = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15143 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15144 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15145 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15146 seconds = (time_t)get_tv_number(&argvars[1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15147 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15148 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15149 if (curtime == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15150 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15151 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15153 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15154 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15155 char_u *enc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15157 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15158 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15159 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15160 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15161 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15162 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15163 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15164 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15165 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15166 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15167 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15168
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15169 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15170 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15171 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15172 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15173 if (conv.vc_type != CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15174 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15175 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15176 # endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15177 rettv->vval.v_string = vim_strsave(result_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15179 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15180 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15181 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15182 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15183 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15185 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15186 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15188 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15189 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15191 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15192 f_stridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15193 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15194 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15195 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15196 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15197 char_u *needle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15198 char_u *haystack;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15199 char_u *save_haystack;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15200 char_u *pos;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15201 int start_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15202
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15203 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15204 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15205 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15206 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15207 return; /* type error; errmsg already given */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15208
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15209 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15210 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15211 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15212
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15213 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15214 if (error \|\| start_idx >= (int)STRLEN(haystack))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15215 return;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15216 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15217 haystack += start_idx;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15218 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15219
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15220 pos = (char_u )strstr((char )haystack, (char *)needle);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15221 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15222 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15225 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15226 * "string()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15227 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15228 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15229 f_string(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15230 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15231 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15232 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15233 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	15234 char_u numbuf[NUMBUFLEN];
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15235
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15236 rettv->v_type = VAR_STRING;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15237 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15238 if (tofree == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15239 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15241
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15242 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15243 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15245 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15246 f_strlen(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15247 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15248 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15249 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15250 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15251 get_tv_string(&argvars[0])));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15254 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15255 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15256 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15257 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15258 f_strpart(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15259 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15260 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15261 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15262 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15263 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15264 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15265 int slen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15266 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15267
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15268 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15269 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15270
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15271 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15272 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15273 len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15274 else if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15275 len = get_tv_number(&argvars[2]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15276 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15277 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15279 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15280 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15281 * string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15282 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15283 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15285 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15286 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15288 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15289 n = slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15290 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15291 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15292 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15293 len = slen - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15294
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15295 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15296 rettv->vval.v_string = vim_strnsave(p + n, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15299 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15300 * "strridx()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15301 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15302 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15303 f_strridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15304 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15305 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15306 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15307 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15308 char_u *needle;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15309 char_u *haystack;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15310 char_u *rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15311 char_u *lastmatch = NULL;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15312 int haystack_len, end_idx;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15313
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15314 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15315 haystack = get_tv_string_buf_chk(&argvars[0], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15316
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15317 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15318 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15319 return; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15320
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15321 haystack_len = (int)STRLEN(haystack);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15322 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15323 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15324 /* Third argument: upper limit for index */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15325 end_idx = get_tv_number_chk(&argvars[2], NULL);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15326 if (end_idx < 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15327 return; /* can never find a match */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15328 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15329 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15330 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15331
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15332 if (*needle == NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15333 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15334 /* Empty string matches past the end. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15335 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15336 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15337 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15338 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15339 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15340 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15341 rest = (char_u )strstr((char )rest, (char *)needle);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15342 if (rest == NULL \|\| rest > haystack + end_idx)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15343 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15344 lastmatch = rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15345 }
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15346 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15347
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15348 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15349 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15350 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15351 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15352 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15353
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15354 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15355 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15356 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15357 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15358 f_strtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15359 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15360 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15361 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15362 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15363 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15364 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15365
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15366 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15367 * "submatch()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15368 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15369 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15370 f_submatch(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 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15375 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15376 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15377 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15378
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15379 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15380 * "substitute()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15381 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15382 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15383 f_substitute(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15384 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15385 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15386 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15387 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15388 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15389 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15390
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15391 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15392 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15393 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15394 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15395
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15396 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15397 if (str == NULL \|\| pat == NULL \|\| sub == NULL \|\| flg == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15398 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15399 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15400 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15401 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15402
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15403 /*
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15404 * "synID(lnum, col, trans)" function
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15405 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15406 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15407 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15408 f_synID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15409 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15410 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15411 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15412 int id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15413 #ifdef FEAT_SYN_HL
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15414 long lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15415 long col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15416 int trans;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	15417 int transerr = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15418
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15419 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15420 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15421 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15422
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15423 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15424 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
499 08012a1ff8d4 updated for version 7.0137 vimboss parents: 497 diff changeset	15425 id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15426 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15427
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15428 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15432 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15433 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15434 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15435 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15436 f_synIDattr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15437 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15438 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15440 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15441 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15442 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15443 char_u *what;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15444 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15445 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15446 int modec;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15447
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15448 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15449 what = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15450 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15451 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15452 mode = get_tv_string_buf(&argvars[2], modebuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15453 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15454 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15455 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15456 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15457 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15458 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15459 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15461 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15463 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15464 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15465 modec = 'g';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15466 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15467 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15468 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15469 modec = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15470 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15471 modec = 't';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15475 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15477 case 'b':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15478 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15479 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15480 else /* bold */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15481 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15482 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15484 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15485 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15486 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15487
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15488 case 'i':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15489 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15490 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15491 else /* italic */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15492 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15493 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15494
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15495 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15496 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15497 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15498
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15499 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15500 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15501 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15503 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15504 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15505 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15506
208 f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15507 case 'u':
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15508 if (STRLEN(what) <= 5 \|\| TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15509 /* underline */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15510 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15511 else
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15512 /* undercurl */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15513 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15514 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15515 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15516
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15517 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15518 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15519 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15520 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15521 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15522 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15523
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15524 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15525 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15526 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15527 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15528 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15529 f_synIDtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15530 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15531 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15532 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15533 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15534
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15535 #ifdef FEAT_SYN_HL
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15536 id = get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15538 if (id > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15539 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15540 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15541 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15542 id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15543
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15544 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15546
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15547 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15548 * "system()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15549 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15550 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15551 f_system(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15552 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15553 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15554 {
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15555 char_u *res = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15556 char_u *p;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15557 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15558 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15559 int err = FALSE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15560 FILE *fd;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15561
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15562 if (argvars[1].v_type != VAR_UNKNOWN)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15563 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15564 /*
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15565 * 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	15566 * command.
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15567 */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15568 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15569 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15570 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15571 return;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15572 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15573
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15574 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15575 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15576 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15577 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15578 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15579 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15580 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15581 if (p == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15582 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15583 fclose(fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15584 goto done; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15585 }
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15586 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15587 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15588 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15589 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15590 if (err)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15591 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15592 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15593 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15594 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15595 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15596
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15597 res = get_cmd_output(get_tv_string(&argvars[0]), infile,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15598 SHELL_SILENT \| SHELL_COOKED);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15599
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15600 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15601 /* translate <CR> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15602 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15604 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15605
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15606 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15608 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15609 *s = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15611 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15612 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15613 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15614 /* translate <CR><NL> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15615 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15617 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15618
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15619 d = res;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15620 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15622 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15623 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15624 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15626 *d = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15627 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15628 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15629 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15630
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15631 done:
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15632 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15633 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15634 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15635 vim_free(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15636 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15637 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15638 rettv->vval.v_string = res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15640
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15641 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15642 * "tabpagebuflist()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15643 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15644 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15645 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15646 f_tabpagebuflist(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15647 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15648 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15649 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15650 #ifndef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15651 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15652 #else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15653 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15654 win_T *wp = NULL;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15655
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15656 if (argvars[0].v_type == VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15657 wp = firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15658 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15659 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15660 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15661 if (tp != NULL)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	15662 wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15663 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15664 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15665 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15666 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15667 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15668 if (rettv_list_alloc(rettv) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15669 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15670 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15671 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15672 for (; wp != NULL; wp = wp->w_next)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15673 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15674 wp->w_buffer->b_fnum) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15675 break;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15676 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15677 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15678 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15679 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15680
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15681
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15682 /*
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15683 * "tabpagenr()" function
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15684 */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15685 /* ARGSUSED */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15686 static void
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15687 f_tabpagenr(argvars, rettv)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15688 typval_T *argvars;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15689 typval_T *rettv;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15690 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15691 int nr = 1;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15692 #ifdef FEAT_WINDOWS
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15693 char_u *arg;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15694
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15695 if (argvars[0].v_type != VAR_UNKNOWN)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15696 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15697 arg = get_tv_string_chk(&argvars[0]);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15698 nr = 0;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15699 if (arg != NULL)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15700 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15701 if (STRCMP(arg, "$") == 0)
689 d7860ee7eb7e updated for version 7.0207 vimboss parents: 685 diff changeset	15702 nr = tabpage_index(NULL) - 1;
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15703 else
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15704 EMSG2(_(e_invexpr2), arg);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15705 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15706 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15707 else
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	15708 nr = tabpage_index(curtab);
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15709 #endif
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15710 rettv->vval.v_number = nr;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15711 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15712
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15713
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15714 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15715 static int get_winnr __ARGS((tabpage_T tp, typval_T argvar));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15716
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15717 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15718 * Common code for tabpagewinnr() and winnr().
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15719 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15720 static int
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15721 get_winnr(tp, argvar)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15722 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15723 typval_T *argvar;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15724 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15725 win_T *twin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15726 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15727 win_T *wp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15728 char_u *arg;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15729
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15730 twin = (tp == curtab) ? curwin : tp->tp_curwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15731 if (argvar->v_type != VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15732 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15733 arg = get_tv_string_chk(argvar);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15734 if (arg == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15735 nr = 0; /* type error; errmsg already given */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15736 else if (STRCMP(arg, "$") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15737 twin = (tp == curtab) ? lastwin : tp->tp_lastwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15738 else if (STRCMP(arg, "#") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15739 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15740 twin = (tp == curtab) ? prevwin : tp->tp_prevwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15741 if (twin == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15742 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15743 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15744 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15745 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15746 EMSG2(_(e_invexpr2), arg);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15747 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15748 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15749 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15750
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15751 if (nr > 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15752 for (wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15753 wp != twin; wp = wp->w_next)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15754 ++nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15755 return nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15756 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15757 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15758
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15759 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15760 * "tabpagewinnr()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15761 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15762 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15763 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15764 f_tabpagewinnr(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15765 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15766 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15767 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15768 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15769 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15770 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15771
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15772 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15773 if (tp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15774 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15775 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15776 nr = get_winnr(tp, &argvars[1]);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15777 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15778 rettv->vval.v_number = nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15779 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15780
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15781
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15782 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15783 * "tagfiles()" function
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15784 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15785 /ARGSUSED/
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15786 static void
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15787 f_tagfiles(argvars, rettv)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15788 typval_T *argvars;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15789 typval_T *rettv;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15790 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15791 char_u fname[MAXPATHL + 1];
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15792 tagname_T tn;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15793 int first;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15794
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15795 if (rettv_list_alloc(rettv) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15796 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15797 rettv->vval.v_number = 0;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15798 return;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15799 }
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15800
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15801 for (first = TRUE; ; first = FALSE)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15802 if (get_tagfname(&tn, first, fname) == FAIL
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15803 \|\| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15804 break;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15805 tagname_free(&tn);
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15806 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15807
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15808 /*
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	15809 * "taglist()" function
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15810 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15811 static void
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15812 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15813 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15814 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15815 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15816 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15817
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15818 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15819
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15820 rettv->vval.v_number = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15821 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15822 return;
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15823
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15824 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15825 (void)get_tags(rettv->vval.v_list, tag_pattern);
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15826 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15827
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15828 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15829 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15830 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15831 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15832 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15833 f_tempname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15834 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15835 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15837 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15838
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15839 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15840 rettv->vval.v_string = vim_tempname(x);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15841
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15842 /* 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	15843 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15844 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15845 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15846 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15847 x = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15848 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15849 x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15850 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15851 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15852 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15853 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15854 x = 'J';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15855 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15856 x = 'S';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15857 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15858 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15859 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15861 } while (x == 'I' \|\| x == 'O');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15863
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15864 /*
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15865 * "test(list)" function: Just checking the walls...
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15866 */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15867 /ARGSUSED/
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15868 static void
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15869 f_test(argvars, rettv)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15870 typval_T *argvars;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15871 typval_T *rettv;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15872 {
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15873 /* Used for unit testing. Change the code below to your liking. */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15874 #if 0
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15875 listitem_T *li;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15876 list_T *l;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15877 char_u bad, good;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15878
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15879 if (argvars[0].v_type != VAR_LIST)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15880 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15881 l = argvars[0].vval.v_list;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15882 if (l == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15883 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15884 li = l->lv_first;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15885 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15886 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15887 bad = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15888 li = li->li_next;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15889 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15890 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15891 good = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15892 rettv->vval.v_number = test_edit_score(bad, good);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15893 #endif
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15894 }
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15895
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15896 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15897 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15898 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15899 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15900 f_tolower(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15901 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15902 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15904 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15905
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15906 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15907 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15908 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15910 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15911 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15912 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15913 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15914 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15916 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15917 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15918 int c, lc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15919
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15920 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15921 lc = utf_tolower(c);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15922 l = utf_ptr2len(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15923 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15924 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15925 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15926 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15927 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15928 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15929 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15930 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15931 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15933 p = TOLOWER_LOC(p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15934 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15935 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15938
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15939 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15940 * "toupper(string)" 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_toupper(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 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15947 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15948 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15951 /*
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15952 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15953 */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15954 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15955 f_tr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15956 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15957 typval_T *rettv;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15958 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15959 char_u *instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15960 char_u *fromstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15961 char_u *tostr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15962 char_u *p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15963 #ifdef FEAT_MBYTE
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	15964 int inlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	15965 int fromlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	15966 int tolen;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15967 int idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15968 char_u *cpstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15969 int cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15970 int first = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15971 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15972 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15973 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15974 garray_T ga;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15975
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15976 instr = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15977 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15978 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15979
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15980 /* Default return value: empty string. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15981 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15982 rettv->vval.v_string = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15983 if (fromstr == NULL \|\| tostr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15984 return; /* type error; errmsg already given */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15985 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15986
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15987 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15988 if (!has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15989 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15990 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15991 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15992 {
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	15993 #ifdef FEAT_MBYTE
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15994 error:
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	15995 #endif
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15996 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15997 ga_clear(&ga);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15998 return;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15999 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16000
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16001 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16002 while (*instr != NUL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16003 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16004 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16005 if (has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16006 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16007 inlen = (*mb_ptr2len)(instr);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16008 cpstr = instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16009 cplen = inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16010 idx = 0;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16011 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16012 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16013 fromlen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16014 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16015 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16016 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16017 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16018 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16019 if (idx-- == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16020 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16021 cplen = tolen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16022 cpstr = p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16023 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16024 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16025 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16026 if (p == NUL) / tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16027 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16028 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16029 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16030 ++idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16031 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16032
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16033 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16034 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16035 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16036 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16037 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16038 first = FALSE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16039 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16040 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16041 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16042 --idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16043 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16044 if (idx != 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16045 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16046 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16047
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16048 ga_grow(&ga, cplen);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 15 diff changeset	16049 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	16050 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16051
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16052 instr += inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16053 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16054 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16055 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16056 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16057 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16058 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16059 if (p != NULL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16060 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16061 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16062 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16063 ++instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16064 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16065 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16066
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16067 rettv->vval.v_string = ga.ga_data;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16068 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16069
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16070 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16071 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16072 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16073 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16074 f_type(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16075 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16076 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16077 {
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16078 int n;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16079
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16080 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16081 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16082 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16083 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16084 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16085 case VAR_LIST: n = 3; break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	16086 case VAR_DICT: n = 4; break;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16087 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16088 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16089 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16092 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16093 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16094 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16095 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16096 f_values(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16097 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16098 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16099 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16100 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16101 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16102
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16103 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16104 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16105 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16106 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16107 f_virtcol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16108 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16109 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16111 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16112 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16113 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16114
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16115 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16116 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16117 && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16119 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16120 ++vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16121 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16122
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16123 rettv->vval.v_number = vcol;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16126 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16127 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16128 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16129 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16130 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16131 f_visualmode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16132 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16133 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16135 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16136 char_u str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16137
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16138 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16139 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16140 str[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16141 rettv->vval.v_string = vim_strsave(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16143 /* A non-zero number or non-empty string argument: reset mode. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16144 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16145 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16146 \|\| (argvars[0].v_type == VAR_STRING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16147 && *get_tv_string(&argvars[0]) != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16148 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16149 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16150 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16151 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16152 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16153
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16154 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16155 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16156 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16157 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16158 f_winbufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16159 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16160 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16161 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16162 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16163
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16164 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16165 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16166 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16167 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16168 rettv->vval.v_number = wp->w_buffer->b_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16171 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16172 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16173 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16174 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16175 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16176 f_wincol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16177 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16178 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16180 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16181 rettv->vval.v_number = curwin->w_wcol + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16182 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16183
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16184 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16185 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16186 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16187 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16188 f_winheight(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16189 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16190 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16191 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16192 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16193
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16194 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16195 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16196 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16197 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16198 rettv->vval.v_number = wp->w_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16199 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16201 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16202 * "winline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16204 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16205 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16206 f_winline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16207 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16208 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16209 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16210 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16211 rettv->vval.v_number = curwin->w_wrow + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16213
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16214 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16215 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16216 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16217 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16218 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16219 f_winnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16220 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16221 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16222 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16223 int nr = 1;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16224
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16225 #ifdef FEAT_WINDOWS
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16226 nr = get_winnr(curtab, &argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16227 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16228 rettv->vval.v_number = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16231 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16232 * "winrestcmd()" 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_winrestcmd(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 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16241 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16242 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16243 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16244 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16246 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16247 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16249 sprintf((char *)buf, "%dresize %d\|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16250 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16251 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16252 sprintf((char *)buf, "vert %dresize %d\|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16253 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16254 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16255 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16256 }
21 db5102f7e29f updated for version 7.0013 vimboss parents: 20 diff changeset	16257 ga_append(&ga, NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16258
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16259 rettv->vval.v_string = ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16260 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16261 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16262 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16263 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16266 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16267 * "winrestview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16268 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16269 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16270 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16271 f_winrestview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16272 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16273 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16274 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16275 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16276
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16277 if (argvars[0].v_type != VAR_DICT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16278 \|\| (dict = argvars[0].vval.v_dict) == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16279 EMSG(_(e_invarg));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16280 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16281 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16282 curwin->w_cursor.lnum = get_dict_number(dict, (char_u *)"lnum");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16283 curwin->w_cursor.col = get_dict_number(dict, (char_u *)"col");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16284 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16285 curwin->w_cursor.coladd = get_dict_number(dict, (char_u *)"coladd");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16286 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16287 curwin->w_curswant = get_dict_number(dict, (char_u *)"curswant");
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16288 curwin->w_set_curswant = FALSE;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16289
965 2bebfa810a66 updated for version 7.0-091 vimboss parents: 958 diff changeset	16290 set_topline(curwin, get_dict_number(dict, (char_u *)"topline"));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16291 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16292 curwin->w_topfill = get_dict_number(dict, (char_u *)"topfill");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16293 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16294 curwin->w_leftcol = get_dict_number(dict, (char_u *)"leftcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16295 curwin->w_skipcol = get_dict_number(dict, (char_u *)"skipcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16296
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16297 check_cursor();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16298 changed_cline_bef_curs();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16299 invalidate_botline();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16300 redraw_later(VALID);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16301
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16302 if (curwin->w_topline == 0)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16303 curwin->w_topline = 1;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16304 if (curwin->w_topline > curbuf->b_ml.ml_line_count)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16305 curwin->w_topline = curbuf->b_ml.ml_line_count;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16306 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16307 check_topfill(curwin, TRUE);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16308 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16309 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16310 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16311
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16312 /*
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16313 * "winsaveview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16314 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16315 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16316 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16317 f_winsaveview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16318 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16319 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16320 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16321 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16322
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16323 dict = dict_alloc();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16324 if (dict == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16325 return;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16326 rettv->v_type = VAR_DICT;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16327 rettv->vval.v_dict = dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16328 ++dict->dv_refcount;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16329
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16330 dict_add_nr_str(dict, "lnum", (long)curwin->w_cursor.lnum, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16331 dict_add_nr_str(dict, "col", (long)curwin->w_cursor.col, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16332 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16333 dict_add_nr_str(dict, "coladd", (long)curwin->w_cursor.coladd, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16334 #endif
949 8fafff87aedb updated for version 7.0-075 vimboss parents: 944 diff changeset	16335 update_curswant();
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16336 dict_add_nr_str(dict, "curswant", (long)curwin->w_curswant, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16337
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16338 dict_add_nr_str(dict, "topline", (long)curwin->w_topline, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16339 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16340 dict_add_nr_str(dict, "topfill", (long)curwin->w_topfill, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16341 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16342 dict_add_nr_str(dict, "leftcol", (long)curwin->w_leftcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16343 dict_add_nr_str(dict, "skipcol", (long)curwin->w_skipcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16344 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16345
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16346 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16347 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16348 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16349 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16350 f_winwidth(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16351 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16352 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16353 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16354 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16355
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16356 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16357 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16358 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16359 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16360 #ifdef FEAT_VERTSPLIT
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16361 rettv->vval.v_number = wp->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16362 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16363 rettv->vval.v_number = Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16364 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16367 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16368 * "writefile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16369 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16370 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16371 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16372 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16373 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16374 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16375 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16376 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16377 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16378 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16379 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16380 int ret = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16381 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16382
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16383 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16384 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16385 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16386 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16387 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16388 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16389 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16390
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16391 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16392 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16393 binary = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16394
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16395 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16396 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16397 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16398 if (fname == NUL \|\| (fd = mch_fopen((char )fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16399 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16400 EMSG2(_(e_notcreate), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16401 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16402 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16403 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16404 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16405 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16406 li = li->li_next)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16407 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16408 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16409 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16410 if (*s == '\n')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16411 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16412 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16413 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16414 if (c == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16415 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16416 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16417 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16418 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16419 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16420 if (!binary \|\| li->li_next != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16421 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16422 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16423 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16424 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16425 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16426 if (ret < 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16427 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16428 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16429 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16430 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16431 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16432 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16433 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16434
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16435 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16436 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16437
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16438 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16439 * Translate a String variable into a position.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16440 * Returns NULL when there is an error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16441 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16442 static pos_T *
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16443 var2fpos(varp, lnum, fnum)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16444 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16445 int lnum; /* TRUE when $ is last line */
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16446 int fnum; / set to fnum for '0, 'A, etc. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16447 {
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16448 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16449 static pos_T pos;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16450 pos_T *pp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16451
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16452 /* Argument can be [lnum, col, coladd]. */
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16453 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16454 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16455 list_T *l;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16456 int len;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16457 int error = FALSE;
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16458
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16459 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16460 if (l == NULL)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16461 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16462
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16463 /* Get the line number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16464 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16465 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	16466 return NULL; /* invalid line number */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16467
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16468 /* Get the column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16469 pos.col = list_find_nr(l, 1L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16470 if (error)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16471 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16472 len = (long)STRLEN(ml_get(pos.lnum));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16473 /* Accept a position up to the NUL after the line. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 819 diff changeset	16474 if (pos.col == 0 \|\| (int)pos.col > len + 1)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16475 return NULL; /* invalid column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16476 --pos.col;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16477
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16478 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16479 /* Get the virtual offset. Defaults to zero. */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16480 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16481 if (error)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16482 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16483 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16484
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16485 return &pos;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16486 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16487
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16488 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16489 if (name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16490 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16491 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16492 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16493 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16494 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16495 pp = getmark_fnum(name[1], FALSE, fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16496 if (pp == NULL \|\| pp == (pos_T *)-1 \|\| pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16497 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16498 return pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16499 }
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16500
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16501 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16502 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16503 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16504
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16505 if (name[0] == 'w' && lnum)
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16506 {
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16507 pos.col = 0;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16508 if (name[1] == '0') /* "w0": first visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16509 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16510 update_topline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16511 pos.lnum = curwin->w_topline;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16512 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16513 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16514 else if (name[1] == '$') /* "w$": last visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16515 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16516 validate_botline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16517 pos.lnum = curwin->w_botline - 1;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16518 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16519 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16520 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16521 else if (name[0] == '$') /* last column or line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16523 if (lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16525 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16526 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16528 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16529 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16530 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16531 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16533 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16534 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16535 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16538 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16539 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16540 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16541 * 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	16542 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16543 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16544 * validity.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16545 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16546 static int
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16547 list2fpos(arg, posp, fnump)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16548 typval_T *arg;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16549 pos_T *posp;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16550 int *fnump;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16551 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16552 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16553 long i = 0;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16554 long n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16555
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16556 /* List must be: [fnum, lnum, col, coladd], where "fnum" is only there
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16557 * when "fnump" isn't NULL and "coladd" is optional. */
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16558 if (arg->v_type != VAR_LIST
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16559 \|\| l == NULL
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16560 \|\| l->lv_len < (fnump == NULL ? 2 : 3)
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16561 \|\| l->lv_len > (fnump == NULL ? 3 : 4))
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16562 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16563
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16564 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16565 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16566 n = list_find_nr(l, i++, NULL); /* fnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16567 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16568 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16569 if (n == 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16570 n = curbuf->b_fnum; /* current buffer */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16571 *fnump = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16572 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16573
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16574 n = list_find_nr(l, i++, NULL); /* lnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16575 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16576 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16577 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16578
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16579 n = list_find_nr(l, i++, NULL); /* col */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16580 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16581 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16582 posp->col = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16583
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16584 #ifdef FEAT_VIRTUALEDIT
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16585 n = list_find_nr(l, i, NULL);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16586 if (n < 0)
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16587 posp->coladd = 0;
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16588 else
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16589 posp->coladd = n;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16590 #endif
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16591
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16592 return OK;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16593 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16594
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16595 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16596 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16597 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16598 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16599 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16600 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16601 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16602 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16604 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16605 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16607 for (p = arg; vim_isIDc(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16608 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16609 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16610 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16611
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16612 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16613 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16614 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16615 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16616
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16617 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16618 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16619 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16620 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16621 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16622 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16623 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16624 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16625 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16626 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16627 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16629 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16630 for (p = arg; eval_isnamec(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16631 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16632 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16633 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16635 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16636 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16637
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16638 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16640
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16641 /*
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16642 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16643 * Only the name is recognized, does not handle ".key" or "[idx]".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16644 * "arg" is advanced to the first non-white character after the name.
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16645 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16646 * Return 0 if something else is wrong.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16647 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16648 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16649 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16650 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16651 get_name_len(arg, alias, evaluate, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16652 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16653 char_u **alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16654 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16655 int verbose;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16656 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16657 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16658 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16659 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16660 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16661
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16662 alias = NULL; / default to no alias */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16663
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16664 if ((arg)[0] == K_SPECIAL && (arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16665 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16667 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16668 *arg += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16669 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16671 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16672 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16673 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16674 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16675 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16677
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16678 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16679 * Find the end of the name; check for {} construction.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16680 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16681 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16682 len > 0 ? 0 : FNE_CHECK_START);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16683 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16685 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16686
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16687 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16688 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16689 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16690 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16691 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16694 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16695 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16696 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16697 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16698 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16699 if (temp_string == NULL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16700 return -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16701 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16702 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16703 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16704 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16705
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16706 len += get_id_len(arg);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16707 if (len == 0 && verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16708 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16710 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16712
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16713 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16714 * 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	16715 * 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	16716 * start and end of the first magic braces item.
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16717 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16718 * 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	16719 * valid name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16720 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16721 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16722 find_name_end(arg, expr_start, expr_end, flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16723 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16724 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16725 char_u **expr_end;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16726 int flags;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16727 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16728 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16729 int br_nest = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16730 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16731
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16732 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16733 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16734 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16735 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16736 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16737
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16738 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16739 if ((flags & FNE_CHECK_START) && !eval_isnamec1(arg) && arg != '{')
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16740 return arg;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16741
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16742 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16743 && (eval_isnamec(*p)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16744 \|\| *p == '{'
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16745 \|\| ((flags & FNE_INCL_BR) && (p == '[' \|\| p == '.'))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16746 \|\| mb_nest != 0
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16747 \|\| br_nest != 0); mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16748 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16749 if (*p == '\'')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16750 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16751 /* skip over 'string' to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16752 for (p = p + 1; p != NUL && p != '\''; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16753 ;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16754 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16755 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16756 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16757 else if (*p == '"')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16758 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16759 /* skip over "str\"ing" to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16760 for (p = p + 1; p != NUL && p != '"'; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16761 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16762 ++p;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16763 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16764 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16765 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16766
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16767 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16768 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16769 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16770 ++br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16771 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16772 --br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16773 }
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16774
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16775 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16776 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16777 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16778 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16779 mb_nest++;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16780 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16781 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16782 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16783 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16784 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16785 mb_nest--;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16786 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16787 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16788 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16789 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16791
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16792 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16794
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16795 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16796 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16797 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16798 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16799 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16800 * "in_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16801 * "expr_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16802 * "expr_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16803 * "in_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16804 *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16805 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16806 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16807 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16808 static char_u *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16809 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16810 char_u *in_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16811 char_u *expr_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16812 char_u *expr_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16813 char_u *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16814 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16815 char_u c1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16816 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16817 char_u *temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16818 char_u *nextcmd = NULL;
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 (expr_end == NULL \|\| in_end == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16821 return NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16822 *expr_start = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16823 *expr_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16824 c1 = *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16825 *in_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16826
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16827 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16828 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16829 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16830 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16831 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16832 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16833 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16834 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16835 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16836 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16837 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16838 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16839 vim_free(temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16840
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16841 in_end = c1; / put char back for error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16842 *expr_start = '{';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16843 *expr_end = '}';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16844
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16845 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16846 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16847 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16848 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16849 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16850 /* Further expansion! */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16851 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16852 expr_end, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16853 vim_free(retval);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16854 retval = temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16855 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16856 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16857
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16858 return retval;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16859 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16860
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16861 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16862 * 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	16863 * Does not include '{' or '}' for magic braces.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16864 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16865 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16866 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16867 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16868 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16869 return (ASCII_ISALNUM(c) \|\| c == '_' \|\| c == ':' \|\| c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16870 }
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16871
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16872 /*
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16873 * 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	16874 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16875 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16876 static int
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16877 eval_isnamec1(c)
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16878 int c;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16879 {
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16880 return (ASCII_ISALPHA(c) \|\| c == '_');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16883 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16884 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16885 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16886 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16887 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16888 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16889 long val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16890 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16891 vimvars[idx].vv_nr = val;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16892 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16894 /*
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16895 * Get number v: variable value.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16896 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16897 long
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16898 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16899 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16900 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16901 return vimvars[idx].vv_nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16903
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16904 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16905 /*
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16906 * 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	16907 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16908 char_u *
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16909 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16910 int idx;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16911 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16912 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16913 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16914 #endif
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16915
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16916 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16917 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16918 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16919 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16920 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16921 long count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16922 long count1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16923 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16924 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16925 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16926 vimvars[VV_COUNT1].vv_nr = count1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16929 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16930 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16931 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16932 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16933 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16934 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16935 char_u *val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16936 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16937 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	16938 /* 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	16939 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	16940 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	16941
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16942 vim_free(vimvars[idx].vv_str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16943 if (val == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16944 vimvars[idx].vv_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16945 else if (len == -1)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16946 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16947 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16948 vimvars[idx].vv_str = vim_strnsave(val, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16951 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16952 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16953 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16954 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16955 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16956 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16957 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16958 char_u regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16959
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16960 if (c == 0 \|\| c == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16961 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16962 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16963 regname = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16964 /* Avoid free/alloc when the value is already right. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16965 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	16966 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16967 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16968
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16969 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16970 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16971 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16972 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16973 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16974 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16975 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16976 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16977 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16979 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16980 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16981
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16982 vimvars[VV_EXCEPTION].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16983 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16985
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16986 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16987 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16988 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16989 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16990 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16991 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16992 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16993 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16994 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16995 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16996 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16997 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16998
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16999 vimvars[VV_THROWPOINT].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17000 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17001 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17002
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17003 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17004 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17005 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17006 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17007 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17008 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17009 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17010 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17011 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17012 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17013 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17014 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17015 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17016 char_u *newval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17017 unsigned len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17018
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17019 oldval = vimvars[VV_CMDARG].vv_str;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17020 if (eap == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17021 {
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17022 vim_free(oldval);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17023 vimvars[VV_CMDARG].vv_str = oldarg;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17024 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17025 }
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17026
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17027 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17028 len = 6;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17029 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17030 len = 8;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17031 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17032 len = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17033
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17034 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17035 len += 7;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17036
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17037 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17038 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17039 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17040 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17041 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17042 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17043 len += (unsigned)STRLEN(eap->cmd + eap->bad_char) + 7;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17044 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17045
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17046 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17047 if (newval == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17048 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17049
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17050 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17051 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17052 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17053 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17054 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17055 *newval = NUL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17056
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17057 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17058 STRCAT(newval, " ++edit");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17059
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17060 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17061 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17062 eap->cmd + eap->force_ff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17063 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17064 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17065 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17066 eap->cmd + eap->force_enc);
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17067 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17068 sprintf((char *)newval + STRLEN(newval), " ++bad=%s",
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17069 eap->cmd + eap->bad_char);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17070 # endif
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17071 vimvars[VV_CMDARG].vv_str = newval;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17072 return oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17074 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17076 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17077 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17078 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17079 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17080 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17081 get_var_tv(name, len, rettv, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17082 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17083 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17084 typval_T rettv; / NULL when only checking existence */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17085 int verbose; /* may give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17087 int ret = OK;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17088 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17089 typval_T atv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17090 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17091 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17093 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17094 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17095 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17097 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17098 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17099 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17100 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17101 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17102 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17103 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17104 tv = &atv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17107 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17108 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17109 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17110 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17111 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17112 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17113 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17114 tv = &v->di_tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17115 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17116
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17117 if (tv == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17118 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17119 if (rettv != NULL && verbose)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17120 EMSG2(_(e_undefvar), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17121 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17122 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17123 else if (rettv != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17124 copy_tv(tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17126 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17127
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17128 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17129 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17130
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17131 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17132 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17133 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17134 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17135 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17136 static int
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17137 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17138 char_u **arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17139 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17140 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17141 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17142 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17143 int ret = OK;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17144 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17145 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17146 int len;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17147 typval_T functv;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17148
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17149 while (ret == OK
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17150 && (**arg == '['
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17151 \|\| (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17152 \|\| (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17153 && !vim_iswhite((arg - 1)))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17154 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17155 if (**arg == '(')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17156 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17157 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17158 functv = *rettv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17159 rettv->v_type = VAR_UNKNOWN;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17160
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17161 /* Invoke the function. Recursive! */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17162 s = functv.vval.v_string;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17163 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg,
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17164 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17165 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17166
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17167 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17168 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17169 clear_tv(&functv);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17170
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17171 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17172 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17173 * but not caught. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17174 if (aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17175 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17176 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17177 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17178 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17179 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17180 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17181 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17182 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17183 else /* arg == '[' \|\| arg == '.' */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17184 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17185 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17186 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17187 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17188 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17189 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17190 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17191 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17192 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17193 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17194 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17195 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17196 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17197 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17198 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17199 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17200 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17201 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17202 return ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17203 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17204
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17205 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17206 * 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	17207 * value).
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17208 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17209 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17210 alloc_tv()
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17211 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17212 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17213 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17214
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17215 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17216 * Allocate memory for a variable type-value, and assign a string to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17217 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17218 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17219 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17220 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17221 alloc_string_tv(s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17222 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17223 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17224 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17225
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17226 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17227 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17228 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17229 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17230 rettv->vval.v_string = s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17232 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17233 vim_free(s);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17234 return rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17235 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17236
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17237 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17238 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17239 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	17240 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17241 free_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17242 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17244 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17245 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17246 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17247 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17248 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17249 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17250 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17251 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17252 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17253 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17254 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17255 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17256 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17257 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17258 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17259 break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17260 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17261 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17262 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17263 default:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17264 EMSG2(_(e_intern2), "free_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17265 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17266 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17267 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17271 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17272 * 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	17273 */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17274 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17275 clear_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17276 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17278 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17279 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17280 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17281 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17282 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17283 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17284 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17285 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17286 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17287 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17288 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17289 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17290 list_unref(varp->vval.v_list);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17291 varp->vval.v_list = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17292 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17293 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17294 dict_unref(varp->vval.v_dict);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17295 varp->vval.v_dict = NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17296 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17297 case VAR_NUMBER:
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17298 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17299 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17300 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17301 break;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17302 default:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17303 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17304 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17305 varp->v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17306 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17307 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17308
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17309 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17310 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17311 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17312 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17313 init_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17314 typval_T *varp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17315 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17316 if (varp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17317 vim_memset(varp, 0, sizeof(typval_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17318 }
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 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17322 * If it is a String variable, uses vim_str2nr().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17323 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17324 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17325 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17326 * is not NULL or returns -1 otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17327 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17328 static long
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17329 get_tv_number(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17330 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17331 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17332 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17333
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17334 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17335 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17336
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17337 long
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17338 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17339 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17340 int *denote;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17341 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17342 long n = 0L;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17343
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17344 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17345 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17346 case VAR_NUMBER:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17347 return (long)(varp->vval.v_number);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17348 case VAR_FUNC:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17349 EMSG(_("E703: Using a Funcref as a number"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17350 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17351 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17352 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17353 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17354 TRUE, TRUE, &n, NULL);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17355 return n;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17356 case VAR_LIST:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17357 EMSG(_("E745: Using a List as a number"));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17358 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17359 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17360 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17361 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17362 default:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17363 EMSG2(_(e_intern2), "get_tv_number()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17364 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17365 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17366 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17367 n = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17368 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17369 *denote = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17370 return n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17372
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17373 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17374 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17375 * Also accepts ".", "$", etc., but that only works for the current buffer.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17376 * Returns -1 on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17377 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17378 static linenr_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17379 get_tv_lnum(argvars)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17380 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17381 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17382 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17383 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17384
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17385 lnum = get_tv_number_chk(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17386 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17387 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17388 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17389 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17390 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17391 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17393 return lnum;
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 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17397 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17398 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17399 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17400 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17401 static linenr_T
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17402 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17403 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17404 buf_T *buf;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17405 {
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17406 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17407 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17408 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17409 && buf != NULL)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17410 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17411 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17412 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17413
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17414 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17415 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17416 * 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	17417 * 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	17418 * get_tv_string_buf() uses a given buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17419 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17420 * Never returns NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17421 * 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	17422 * NULL on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17423 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17424 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17425 get_tv_string(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17426 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17427 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17428 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17429
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17430 return get_tv_string_buf(varp, mybuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17431 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17432
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17433 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17434 get_tv_string_buf(varp, buf)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17435 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17436 char_u *buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17437 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17438 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17439
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17440 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17441 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17442
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17443 char_u *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17444 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17445 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17446 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17447 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17448
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17449 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17450 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17451
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17452 static char_u *
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17453 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17454 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17455 char_u *buf;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17456 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17457 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17458 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17459 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17460 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17461 return buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17462 case VAR_FUNC:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17463 EMSG(_("E729: using Funcref as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17464 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17465 case VAR_LIST:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17466 EMSG(_("E730: using List as a String"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17467 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17468 case VAR_DICT:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17469 EMSG(_("E731: using Dictionary as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17470 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17471 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17472 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17473 return varp->vval.v_string;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17474 return (char_u *)"";
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17475 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17476 EMSG2(_(e_intern2), "get_tv_string_buf()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17477 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17478 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17479 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17480 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17482 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17483 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17484 * Return a pointer to it if found, NULL if not found.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17485 * Careful: "a:0" variables don't have a name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17486 * 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	17487 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17488 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17489 static dictitem_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17490 find_var(name, htp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17491 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17492 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17493 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17494 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17495 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17496
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17497 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17498 if (htp != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17499 *htp = ht;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17500 if (ht == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17501 return NULL;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17502 return find_var_in_ht(ht, varname, htp != NULL);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17503 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17504
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17505 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17506 * Find variable "varname" in hashtab "ht".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17507 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17508 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17509 static dictitem_T *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17510 find_var_in_ht(ht, varname, writing)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17511 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17512 char_u *varname;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17513 int writing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17514 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17515 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17516
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17517 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17518 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17519 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17520 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17521 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17522 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17523 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17524 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17525 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17526 case 'w': return &curwin->w_winvar;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17527 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17528 case 't': return &curtab->tp_winvar;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17529 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17530 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17531 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17532 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17533 ? NULL : &current_funccal->l_avars_var;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17534 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17535 return NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17536 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17537
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17538 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17539 if (HASHITEM_EMPTY(hi))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17540 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17541 /* For global variables we may try auto-loading the script. If it
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17542 * 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	17543 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17544 * checking if a function name is a Funcref variable. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17545 if (ht == &globvarht && !writing
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17546 && script_autoload(varname, FALSE) && !aborting())
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17547 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17548 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17549 return NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17550 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17551 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17552 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17553
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17554 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17555 * Find the hashtab used for a variable name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17556 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17557 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17558 static hashtab_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17559 find_var_ht(name, varname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17560 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17561 char_u **varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17562 {
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17563 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17564
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17565 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17566 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17567 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17568 if (name[0] == ':' \|\| name[0] == AUTOLOAD_CHAR)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17569 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17570 *varname = name;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17571
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17572 /* "version" is "v:version" in all scopes */
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17573 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17574 if (!HASHITEM_EMPTY(hi))
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17575 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17576
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17577 if (current_funccal == NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17578 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17579 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17580 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17581 *varname = name + 2;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17582 if (name == 'g') / global variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17583 return &globvarht;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17584 /* 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	17585 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17586 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17587 \|\| vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17588 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17589 if (name == 'b') / buffer variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17590 return &curbuf->b_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17591 if (name == 'w') / window variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17592 return &curwin->w_vars.dv_hashtab;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17593 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17594 if (name == 't') / tab page variable */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17595 return &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17596 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17597 if (name == 'v') / v: variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17598 return &vimvarht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17599 if (name == 'a' && current_funccal != NULL) / function argument */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17600 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17601 if (name == 'l' && current_funccal != NULL) / local function variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17602 return &current_funccal->l_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17603 if (name == 's' / script variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17604 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17605 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17606 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17610 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17611 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17612 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17613 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17614 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17615 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17616 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17617 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17618
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17619 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17620 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17621 return NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17622 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17623 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17624
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17625 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17626 * Allocate a new hashtab for a sourced script. It will be used while
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17627 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17628 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17629 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17630 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17631 scid_T id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17632 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17633 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17634 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17635 scriptvar_T *sv;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17636
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17637 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17638 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17639 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17640 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17641 * 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	17642 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17643 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17644 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17645 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17646 ht->ht_array = ht->ht_smallarray;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17647 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17648 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17649 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17650
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17651 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17652 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17653 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17654 init_var_dict(&sv->sv_dict, &sv->sv_var);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17655 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17656 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17657 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17659
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17660 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17661 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17662 * point to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17663 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17664 void
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17665 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17666 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17667 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17668 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17669 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17670 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17671 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17672 dict_var->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17673 dict_var->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17674 dict_var->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17675 dict_var->di_key[0] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17677
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17678 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17679 * Clean up a list of internal variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17680 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17681 * Clears hashtab "ht", does not free it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17682 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17683 void
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17684 vars_clear(ht)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17685 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17686 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17687 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17688 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17689
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17690 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17691 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17692 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17693 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17694 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17695 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17696 int free_val;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17697 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17698 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17699 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17700 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17701
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17702 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17703 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17704 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17705 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17706 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17707 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17708 --todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17709
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17710 /* Free the variable. Don't remove it from the hashtab,
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17711 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17712 * later. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17713 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17714 if (free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17715 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17716 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17717 vim_free(v);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17718 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17719 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17720 hash_clear(ht);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17721 ht->ht_used = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17722 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17723
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17724 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17725 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17726 * Clear the variable value and free the dictitem.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17727 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17728 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17729 delete_var(ht, hi)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17730 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17731 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17732 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17733 dictitem_T *di = HI2DI(hi);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17734
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17735 hash_remove(ht, hi);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17736 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17737 vim_free(di);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17738 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17739
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17740 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17741 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17742 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17743 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17744 list_one_var(v, prefix)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17745 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17746 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17747 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17748 char_u *tofree;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17749 char_u *s;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17750 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17751
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	17752 s = echo_string(&v->di_tv, &tofree, numbuf, ++current_copyID);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17753 list_one_var_a(prefix, v->di_key, v->di_tv.v_type,
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17754 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17755 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17756 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17757
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17758 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17759 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17760 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17761 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17762 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17763 char_u *string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17764 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17765 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17766 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17767 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17768 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17769 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17770 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17771 msg_putchar('#');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17772 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17773 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17774 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17775 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17776 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17777 if (*string == '[')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17778 ++string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17779 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17780 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17781 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17782 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17783 if (*string == '{')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17784 ++string;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17785 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17786 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17787 msg_putchar(' ');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17788
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17789 msg_outtrans(string);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17790
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17791 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17792 msg_puts((char_u *)"()");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17794
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17795 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17796 * Set variable "name" to value in "tv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17797 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17798 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17799 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17800 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17801 set_var(name, tv, copy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17802 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17803 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17804 int copy; /* make copy of value in "tv" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17805 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17806 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17807 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17808 hashtab_T *ht;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17809 char_u *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17810
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17811 if (tv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17812 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17813 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17814 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17815 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17816 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	17817 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17818 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17819 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17820 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17821 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17822 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17823 name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17824 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17825 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17826 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17827
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17828 ht = find_var_ht(name, &varname);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17829 if (ht == NULL \|\| *varname == NUL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17830 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17831 EMSG2(_(e_illvar), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17832 return;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17833 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17834
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17835 v = find_var_in_ht(ht, varname, TRUE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17836 if (v != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17837 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17838 /* existing variable, need to clear the value */
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17839 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17840 \|\| tv_check_lock(v->di_tv.v_lock, name))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17841 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17842 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17843 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17844 \|\| v->di_tv.v_type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17845 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17846 \|\| tv->v_type == VAR_NUMBER)))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17847 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	17848 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17849 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17850 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17851
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17852 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17853 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17854 * the type.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17855 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17856 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17857 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17858 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17859 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17860 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17861 if (copy \|\| tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17862 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17863 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17864 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17865 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17866 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17867 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17868 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17869 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17870 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17871 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17872 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17873 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17874 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17875 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17876
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17877 clear_tv(&v->di_tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17879 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17880 {
898 a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17881 /* Can't add "v:" variable. */
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17882 if (ht == &vimvarht)
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17883 {
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17884 EMSG2(_(e_illvar), name);
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17885 return;
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17886 }
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17887
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17888 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17889 for (p = varname; *p != NUL; ++p)
557 862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	17890 if (!eval_isnamec1(p) && (p == varname \|\| !VIM_ISDIGIT(p))
862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	17891 && *p != AUTOLOAD_CHAR)
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17892 {
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17893 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17894 return;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17895 }
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17896
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17897 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17898 + STRLEN(varname)));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17899 if (v == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17900 return;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17901 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17902 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17903 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17904 vim_free(v);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17905 return;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17906 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17907 v->di_flags = 0;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17908 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17909
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17910 if (copy \|\| tv->v_type == VAR_NUMBER)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17911 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17912 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17913 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17914 v->di_tv = *tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17915 v->di_tv.v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17916 init_tv(tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17917 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17918 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17919
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17920 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17921 * Return TRUE if di_flags "flags" indicates variable "name" is read-only.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17922 * Also give an error message.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17923 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17924 static int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17925 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17926 int flags;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17927 char_u *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17928 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17929 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17930 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17931 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17932 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17933 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17934 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17935 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17936 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17937 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17938 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17939 return FALSE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17940 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17941
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17942 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17943 * Return TRUE if di_flags "flags" indicates variable "name" is fixed.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17944 * Also give an error message.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17945 */
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17946 static int
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17947 var_check_fixed(flags, name)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17948 int flags;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17949 char_u *name;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17950 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17951 if (flags & DI_FLAGS_FIX)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17952 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17953 EMSG2(_("E795: Cannot delete variable %s"), name);
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17954 return TRUE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17955 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17956 return FALSE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17957 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17958
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17959 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17960 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17961 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17962 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17963 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17964 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17965 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17966 char_u *name;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17967 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17968 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17969 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17970 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17971 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17972 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17973 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17974 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17975 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17976 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17977 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17978 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17979 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17980 return FALSE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17981 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17982
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17983 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17984 * Copy the values from typval_T "from" to typval_T "to".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17985 * When needed allocates string or increases reference count.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17986 * 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	17987 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17988 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17989 copy_tv(from, to)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17990 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17991 typval_T *to;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17992 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17993 to->v_type = from->v_type;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17994 to->v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17995 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17996 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17997 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17998 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17999 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18000 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18001 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18002 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18003 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18004 else
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18005 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18006 to->vval.v_string = vim_strsave(from->vval.v_string);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18007 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18008 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18009 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18010 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18011 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18012 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18013 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18014 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18015 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18016 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18017 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18018 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18019 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18020 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18021 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18022 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18023 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18024 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18025 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18026 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18027 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18028 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18029 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18030 EMSG2(_(e_intern2), "copy_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18031 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18032 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18033 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18035 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18036 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18037 * 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	18038 * 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	18039 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18040 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18041 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18042 static int
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18043 item_copy(from, to, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18044 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18045 typval_T *to;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18046 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18047 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18048 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18049 static int recurse = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18050 int ret = OK;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18051
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18052 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18053 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18054 EMSG(_("E698: variable nested too deep for making a copy"));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18055 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18056 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18057 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18058
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18059 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18060 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18061 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18062 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18063 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18064 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18065 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18066 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18067 to->v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18068 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18069 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18070 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18071 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18072 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18073 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18074 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18075 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18076 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18077 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18078 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18079 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18080 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18081 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18082 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18083 to->v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18084 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18085 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18086 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18087 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18088 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18089 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18090 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18091 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18092 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18093 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18094 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18095 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18096 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18097 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18098 default:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18099 EMSG2(_(e_intern2), "item_copy()");
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18100 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18101 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18102 --recurse;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18103 return ret;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18104 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18105
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18106 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18107 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18108 * newline at the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18109 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18110 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18111 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18112 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18113 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18115 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18116 typval_T rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18117 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18118 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18119 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18120 int atstart = TRUE;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18121 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18122
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18123 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18124 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18125 while (arg != NUL && arg != '\|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18127 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18128 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18129 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18130 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18131 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18132 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18133 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18134 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18135 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18136 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18137 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18139 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18141 if (atstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18142 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18143 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18144 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18145 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18146 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18147 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18149 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18150 msg_puts_attr((char_u *)" ", echo_attr);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18151 p = echo_string(&rettv, &tofree, numbuf, ++current_copyID);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18152 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18153 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18154 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18155 if (p == '\n' \|\| p == '\r' \|\| *p == TAB)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18156 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18157 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18158 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18159 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18160 msg_clr_eos();
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18161 needclr = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18162 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18163 msg_putchar_attr(*p, echo_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18165 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18166 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18167 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18168 if (has_mbyte)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18169 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	18170 int i = (*mb_ptr2len)(p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18171
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18172 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18173 p += i - 1;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18174 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18175 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18176 #endif
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18177 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18178 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18179 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18180 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18181 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18182 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18183 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18185 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18187 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18188 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18189 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18190 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18191 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18192 if (needclr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18193 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18194 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18195 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18197 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18199 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18200 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18202 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18203 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18204 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18206 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18207
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18208 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18209 if (id == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18210 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18211 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18212 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18215 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18216 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18217 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18218 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18219 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18220 * echo commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18221 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18222 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18223 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18224 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18225 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18226 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18227 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18228 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18229 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18230 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18231 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18232 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18234 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18235
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18236 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18237 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18238 while (arg != NUL && arg != '\|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18239 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18240 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18241 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18243 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18244 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18245 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18246 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18247 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18248 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18249 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18250 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18251 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18252 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18254 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18255 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18256 p = get_tv_string(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18257 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18258 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18259 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18260 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18261 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18262 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18264 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18265 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18266 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18267 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18269
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18270 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18271 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18272 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18273
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18274 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18275 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18276 if (eap->cmdidx == CMD_echomsg)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18277 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18278 MSG_ATTR(ga.ga_data, echo_attr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18279 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18280 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18281 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18282 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18283 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18284 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18285 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18286 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18287 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18289 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18290 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18291 eap->getline, eap->cookie, DOCMD_NOWAIT\|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18294 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18296 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18297 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18299 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18302 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18303 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18304 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18305 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18306 * after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18307 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18308 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18309 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18310 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18311 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18312 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18313 char_u p = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18315 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18316 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18317 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18318 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18319 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18321 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18322 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18323 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18324 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18326 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18327 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18328
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18329 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18330 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18331 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18332
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18333 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18334 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18335 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18336 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18337 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18338 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18341 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18342 * ":function"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18343 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18344 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18345 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18346 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18348 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18349 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18350 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18351 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18352 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18353 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18354 char_u *arg;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18355 char_u *line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18356 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18357 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18358 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18359 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18360 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18361 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18362 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18363 int nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18364 char_u *skip_until = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18365 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18366 funcdict_T fudi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18367 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18368 int paren;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18369 hashtab_T *ht;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18370 int todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18371 hashitem_T *hi;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18372 int sourcing_lnum_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18373
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18374 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18375 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18376 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18377 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18378 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18379 if (!eap->skip)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18380 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18381 todo = (int)func_hashtab.ht_used;
175 c12f39141bbc updated for version 7.0053 vimboss parents: 170 diff changeset	18382 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18383 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18384 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18385 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18386 --todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18387 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18388 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18389 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18390 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18391 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18392 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18393 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18394 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18396
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18397 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18398 * ":function /pat": list functions matching pattern.
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18399 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18400 if (*eap->arg == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18401 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18402 p = skip_regexp(eap->arg + 1, '/', TRUE, NULL);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18403 if (!eap->skip)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18404 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18405 regmatch_T regmatch;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18406
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18407 c = *p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18408 *p = NUL;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18409 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18410 *p = c;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18411 if (regmatch.regprog != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18412 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18413 regmatch.rm_ic = p_ic;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18414
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18415 todo = (int)func_hashtab.ht_used;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18416 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18417 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18418 if (!HASHITEM_EMPTY(hi))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18419 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18420 --todo;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18421 fp = HI2UF(hi);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18422 if (!isdigit(*fp->uf_name)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18423 && vim_regexec(&regmatch, fp->uf_name, 0))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18424 list_func_head(fp, FALSE);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18425 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18426 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18427 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18428 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18429 if (*p == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18430 ++p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18431 eap->nextcmd = check_nextcmd(p);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18432 return;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18433 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18434
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18435 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18436 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18437 * func normal function name
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18438 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18439 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18440 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18441 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18442 * dict.func existing dict entry with a Funcref
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18443 * "name" == func, "fudi.fd_dict" set,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18444 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18445 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18446 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18447 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18448 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18449 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18450 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18451 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18452 if (name == NULL && (fudi.fd_dict == NULL \|\| !paren) && !eap->skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18453 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18454 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18455 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18456 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18457 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18458 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18459 if (!aborting())
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18460 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18461 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18462 EMSG2(_(e_dictkey), fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18463 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18464 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18465 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18466 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18467 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18468 }
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	18469
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18470 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18471 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18472 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18473 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18475 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18476 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18477 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18478 if (!paren)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18480 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18482 EMSG(_(e_trailing));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18483 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18485 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18486 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18487 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18488 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18490 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18491 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18493 list_func_head(fp, TRUE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18494 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18495 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18496 if (FUNCLINE(fp, j) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18497 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18498 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18499 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18500 if (j < 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18501 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18502 if (j < 99)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18503 msg_putchar(' ');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18504 msg_prt_line(FUNCLINE(fp, j), FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18505 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18506 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18508 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18509 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18510 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18511 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18512 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18513 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18514 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18515 emsg_funcname("E123: Undefined function: %s", name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18516 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18517 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18518 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18520 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18521 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18522 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18523 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18524 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18526 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18528 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18529 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18531 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18532 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18533 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18534 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18535 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18536
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18537 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18538 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18539
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18540 if (!eap->skip)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18541 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18542 /* Check the name of the function. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18543 if (name != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18544 arg = name;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18545 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18546 arg = fudi.fd_newkey;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18547 if (arg != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18548 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18549 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18550 j = 3;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18551 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18552 j = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18553 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18554 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18555 ++j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18556 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18557 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18558 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18559 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18560
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18561 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18562 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18563 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18564 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18566 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18568 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18569 p += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18570 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18572 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18573 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18574 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18575 while (ASCII_ISALNUM(p) \|\| p == '_')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18576 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18577 if (arg == p \|\| isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18578 \|\| (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18579 \|\| (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18580 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18581 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18582 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18583 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18584 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18585 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18586 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18587 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18588 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18589 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18590 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18591 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18592 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18593 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18594 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18595 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18596 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18597 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18598 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18600 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18601 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18603 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18604 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18605 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18608 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18609
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18610 /* find extra arguments "range", "dict" and "abort" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18611 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18612 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18613 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18614 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18616 flags \|= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18617 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18618 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18619 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18620 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18621 flags \|= FC_DICT;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18622 p += 4;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18623 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18624 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18625 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18626 flags \|= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18627 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18629 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18630 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18632
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18633 /* When there is a line break use what follows for the function body.
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18634 * Makes 'exe "func Test()\n...\nendfunc"' work. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18635 if (*p == '\n')
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18636 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18637 else if (p != NUL && p != '"' && !eap->skip && !did_emsg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18638 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18640 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18641 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18642 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18643 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18645 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18646 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18647 * need to skip the body to be able to find what follows. */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18648 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18649 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18650 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18651 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18652 else if (name != NULL && find_func(name) != NULL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18653 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18654 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18655
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18656 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18657 goto erret;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18658
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18659 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18660 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18661 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18662
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18663 indent = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18664 nesting = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18665 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18667 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18668 need_wait_return = FALSE;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18669 sourcing_lnum_off = sourcing_lnum;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18670
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18671 if (line_arg != NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18672 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18673 /* Use eap->arg, split up in parts by line breaks. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18674 theline = line_arg;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18675 p = vim_strchr(theline, '\n');
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18676 if (p == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18677 line_arg += STRLEN(line_arg);
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18678 else
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18679 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18680 *p = NUL;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18681 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18682 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18683 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18684 else if (eap->getline == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18685 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18686 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18687 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18688 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18689 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18690 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18691 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18692 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18693 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18695
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18696 /* Detect line continuation: sourcing_lnum increased more than one. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18697 if (sourcing_lnum > sourcing_lnum_off + 1)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18698 sourcing_lnum_off = sourcing_lnum - sourcing_lnum_off - 1;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18699 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18700 sourcing_lnum_off = 0;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18701
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18702 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18704 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18705 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18706 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18708 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18709 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18712 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18713 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18714 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18715 for (p = theline; vim_iswhite(p) \|\| p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18716 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18717
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18718 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18719 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18720 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18721 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18722 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18723 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18725
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18726 /* Increase indent inside "if", "while", "for" and "try", decrease
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18727 * at "end". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18728 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18729 indent -= 2;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18730 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18731 \|\| STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18732 \|\| STRNCMP(p, "for", 3) == 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18733 \|\| STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18734 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18736 /* Check for defining a function inside this function. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18737 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18738 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18739 if (*p == '!')
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18740 p = skipwhite(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18741 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18742 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18743 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18744 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18745 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18746 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18747 ++nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18748 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18749 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18750 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18753 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18754 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18755 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) \|\| p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18756 \|\| (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18757 && (!ASCII_ISALPHA(p[1]) \|\| (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18758 && (!ASCII_ISALPHA(p[2]) \|\| (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18759 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18761 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18762 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18763 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18764 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18765 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18766 \|\| (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18767 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18768 \|\| (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18769 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18770 \|\| (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18771 && (!ASCII_ISALPHA(p[3]) \|\| p[3] == 'y'))
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	18772 \|\| (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	18773 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 's'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18774 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18775 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18776 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18777 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18778 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18779 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18780 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18781 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18784
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18785 /* Add the line to the function. */
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18786 if (ga_grow(&newlines, 1 + sourcing_lnum_off) == FAIL)
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18787 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18788 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18789 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18790 goto erret;
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18791 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18792
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18793 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18794 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18795 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18796 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18797 if (p != NULL)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18798 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18799 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18800 vim_free(theline);
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18801 theline = p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18802 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18803
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18804 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = theline;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18805
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18806 /* Add NULL lines for continuation lines, so that the line count is
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18807 * equal to the index in the growarray. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18808 while (sourcing_lnum_off-- > 0)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18809 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = NULL;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18810
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18811 /* Check for end of eap->arg. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18812 if (line_arg != NULL && *line_arg == NUL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18813 line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18814 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18815
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18816 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18817 * detected. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18818 if (eap->skip \|\| did_emsg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18819 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18820
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18821 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18822 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18823 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18824 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18825 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18826 v = find_var(name, &ht);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18827 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18828 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18829 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18830 name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18831 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18832 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18833
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18834 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18835 if (fp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18836 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18837 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18838 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18839 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18840 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18841 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18842 if (fp->uf_calls > 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18843 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18844 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18845 name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18846 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18847 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18848 /* redefine existing function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18849 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18850 ga_clear_strings(&(fp->uf_lines));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18851 vim_free(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18852 name = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18853 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18854 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18855 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18856 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18857 char numbuf[20];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18858
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18859 fp = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18860 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18861 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18862 EMSG(_(e_funcdict));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18863 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18864 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18865 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18866 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18867 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18868 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18869 goto erret;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18870 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18871 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18872 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	18873 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18874
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18875 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18876 * Funcref! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18877 vim_free(name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18878 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18879 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18880 if (name == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18881 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18882 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18883
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18884 if (fp == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18885 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18886 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18887 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18888 int slen, plen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18889 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18890
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18891 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18892 j = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18893 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18894 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18895 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18896 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18897 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18898 p = vim_strchr(scriptname, '/');
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18899 plen = (int)STRLEN(p);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18900 slen = (int)STRLEN(sourcing_name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18901 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18902 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18903 j = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18904 vim_free(scriptname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18905 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18906 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18907 if (j == FAIL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18908 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18909 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18910 goto erret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18911 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18912 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18913
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18914 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18915 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18916 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18917
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18918 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18919 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18920 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18921 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18922 /* add new dict entry */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18923 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18924 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18925 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18926 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18927 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18928 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18929 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18930 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18931 vim_free(fudi.fd_di);
937 de8224965034 updated for version 7.0-063 vimboss parents: 934 diff changeset	18932 vim_free(fp);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18933 goto erret;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18934 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18935 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18936 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18937 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18938 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18939 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18940 fudi.fd_di->di_tv.v_lock = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18941 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18942 fp->uf_refcount = 1;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18943
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18944 /* behave like "dict" was used */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18945 flags \|= FC_DICT;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18946 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18947
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18948 /* insert the new function in the function list */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18949 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18950 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18951 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18952 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18953 fp->uf_lines = newlines;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18954 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18955 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18956 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18957 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18958 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18959 if (prof_def_func())
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18960 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18961 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18962 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18963 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18964 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18965 fp->uf_script_ID = current_SID;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18966 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18968 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18969 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18970 ga_clear_strings(&newlines);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18971 ret_free:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18972 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18973 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18974 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18975 did_emsg \|= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18978 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18979 * Get a function name, translating "<SID>" and "<SNR>".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18980 * Also handles a Funcref in a List or Dictionary.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18981 * Returns the function name in allocated memory, or NULL for failure.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18982 * flags:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18983 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18984 * TFN_QUIET: be quiet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18985 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18986 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18987 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18988 trans_function_name(pp, skip, flags, fdp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18989 char_u **pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18990 int skip; /* only find the end, don't evaluate */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18991 int flags;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18992 funcdict_T fdp; / return: info about dictionary used */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18993 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18994 char_u *name = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18995 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18996 char_u *end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18997 int lead;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18998 char_u sid_buf[20];
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18999 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19000 lval_T lv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19001
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19002 if (fdp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19003 vim_memset(fdp, 0, sizeof(funcdict_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19004 start = *pp;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19005
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19006 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19007 * command). */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19008 if ((pp)[0] == K_SPECIAL && (pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19009 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19010 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19011 *pp += 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19012 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19013 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19014 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19015
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19016 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19017 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19018 lead = eval_fname_script(start);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19019 if (lead > 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19020 start += lead;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19021
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19022 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19023 lead > 2 ? 0 : FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19024 if (end == start)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19025 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19026 if (!skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19027 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19028 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19029 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19030 if (end == NULL \|\| (lv.ll_tv != NULL && (lead > 2 \|\| lv.ll_range)))
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19031 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19032 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19033 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19034 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19035 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19036 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19037 if (!aborting())
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19038 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19039 if (end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19040 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19041 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19042 else
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19043 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19044 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19045 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19046
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19047 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19048 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19049 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19050 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19051 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19052 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19053 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19054 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19055 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19056 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	19057 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19058 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19059 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19060 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19061 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19062 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19063 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19064 \|\| lv.ll_dict == NULL \|\| fdp->fd_newkey == NULL))
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19065 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19066 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19067 *pp = end;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19068 name = NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19069 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19070 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19071 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19072
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19073 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19074 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19075 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19076 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19077 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19078 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19079
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19080 if (lv.ll_exp_name != NULL)
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19081 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19082 len = (int)STRLEN(lv.ll_exp_name);
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19083 if (lead <= 2 && lv.ll_name == lv.ll_exp_name
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19084 && STRNCMP(lv.ll_name, "s:", 2) == 0)
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19085 {
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19086 /* When there was "s:" already or the name expanded to get a
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19087 * leading "s:" then remove it. */
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19088 lv.ll_name += 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19089 len -= 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19090 lead = 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19091 }
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19092 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19093 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19094 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19095 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19096 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19097 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19098 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19099
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19100 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19101 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19102 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19103 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19104 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19105 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19106 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19107 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19108 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19109 lead = 3;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	19110 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	19111 \|\| eval_fname_sid(*pp))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19112 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19113 /* It's "s:" or "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19114 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19115 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19116 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19117 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19118 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19119 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19120 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19121 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19122 }
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19123 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19124 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19125 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	19126 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19127 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19128 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19129 if (name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19130 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19131 if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19132 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19133 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19134 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19135 name[2] = (int)KE_SNR;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19136 if (lead > 3) /* If it's "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19137 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19138 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19139 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19140 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19141 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19142 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19143
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19144 theend:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19145 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19146 return name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19147 }
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 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19151 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19152 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19153 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19154 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19155 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19156 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19157 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19158 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19159 \|\| STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19160 return 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19161 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19162 return 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19163 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19166 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19167 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19168 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19169 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19170 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19171 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19172 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19174 return (*p == 's' \|\| TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19177 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19178 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19179 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19180 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19181 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19182 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19183 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19185 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19187 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19188 if (indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19189 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19190 MSG_PUTS("function ");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19191 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19192 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19193 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19194 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19195 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19196 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19197 msg_puts(fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19198 msg_putchar('(');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19199 for (j = 0; j < fp->uf_args.ga_len; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19200 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19201 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19202 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19203 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19204 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19205 if (fp->uf_varargs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19207 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19208 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19209 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19211 msg_putchar(')');
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	19212 msg_clr_eos();
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19213 if (p_verbose > 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19214 last_set_msg(fp->uf_script_ID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19217 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19218 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19219 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19220 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19221 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19222 find_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19223 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19224 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19225 hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19226
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19227 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19228 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19229 return HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19230 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19232
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19233 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19234 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19235 free_all_functions()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19236 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19237 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19238
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19239 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19240 * hash table. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19241 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19242 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19243 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19244 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19245 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19246 break;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19247 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19248 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19249 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19250
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19251 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19252 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19253 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19254 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19255 function_exists(name)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19256 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19257 {
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19258 char_u *nm = name;
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19259 char_u *p;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19260 int n = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19261
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19262 p = trans_function_name(&nm, FALSE, TFN_INT\|TFN_QUIET, NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19263 nm = skipwhite(nm);
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19264
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19265 /* Only accept "funcname", "funcname ", "funcname (..." and
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19266 * "funcname(...", not "funcname!...". */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19267 if (p != NULL && (nm == NUL \|\| nm == '('))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19268 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19269 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19270 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19271 else
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19272 n = (find_func(p) != NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19273 }
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19274 vim_free(p);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19275 return n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19276 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19277
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19278 /*
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19279 * 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	19280 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19281 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19282 static int
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19283 builtin_function(name)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19284 char_u *name;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19285 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19286 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19287 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19288 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19289
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19290 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19291 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19292 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19293 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19294 static void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19295 func_do_profile(fp)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19296 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19297 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19298 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19299 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19300 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19301 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19302 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19303 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19304 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19305 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19306 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19307 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19308 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19309 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19310 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19311 if (fp->uf_tml_count == NULL \|\| fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19312 \|\| fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19313 return; /* out of memory */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19314
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19315 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19316 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19317
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19318 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19319 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19320 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19321 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19322 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19323 FILE *fd;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19324 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19325 hashitem_T *hi;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19326 int todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19327 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19328 int i;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19329 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19330 int st_len = 0;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19331
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19332 todo = (int)func_hashtab.ht_used;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19333 sorttab = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) todo));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19334
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19335 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19336 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19337 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19338 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19339 --todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19340 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19341 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19342 {
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19343 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19344 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19345
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19346 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19347 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19348 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19349 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19350 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19351 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19352 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19353 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19354 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19355 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19356 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19357 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19358
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19359 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19360 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19361 if (FUNCLINE(fp, i) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19362 continue;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19363 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19364 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19365 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19366 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19367 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19368 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19369 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19370 }
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19371
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19372 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19373 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19374 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19375 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19376 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19377 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19378 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19379 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19380 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19381 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19382
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19383 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19384 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19385 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19386 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19387 int st_len;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19388 char *title;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19389 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19390 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19391 int i;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19392 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19393
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19394 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19395 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19396 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19397 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19398 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19399 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	19400 prefer_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19401 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19402 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19403 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19404 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19405 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19406 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19407 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19408
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19409 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19410 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19411 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19412 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19413 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19414 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19415 int count;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19416 proftime_T *total;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19417 proftime_T *self;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19418 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19419 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19420 if (count > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19421 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19422 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19423 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19424 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19425 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19426 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19427 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19428 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19429 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19430 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19431 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19432 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19433 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19434 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19435
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19436 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19437 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19438 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19439 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19440 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19441 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19442 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19443 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19444 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19445 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19446 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19447 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19448
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19449 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19450 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19451 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19452 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19453
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19454 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19455 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19456 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19457 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19458 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19459 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19460 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19461 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19462 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19463 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19464 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19465 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19466
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19467 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19468 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19469 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19470 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19471
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19472 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19473
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19474 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19475 * If "name" has a package name try autoloading the script for it.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19476 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19477 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19478 static int
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19479 script_autoload(name, reload)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19480 char_u *name;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19481 int reload; /* load script again when already loaded */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19482 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19483 char_u *p;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19484 char_u scriptname, tofree;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19485 int ret = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19486 int i;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19487
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19488 /* If there is no '#' after name[0] there is no package name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19489 p = vim_strchr(name, AUTOLOAD_CHAR);
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19490 if (p == NULL \|\| p == name)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19491 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19492
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19493 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19494
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19495 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19496 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19497 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19498 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19499 break;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19500 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19501 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19502 else
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19503 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19504 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19505 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19506 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19507 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19508 tofree = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19509 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19510
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19511 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
480 bf5ba8a0cdee updated for version 7.0129 vimboss parents: 478 diff changeset	19512 if (source_runtime(scriptname, FALSE) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19513 ret = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19514 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19515
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19516 vim_free(tofree);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19517 return ret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19518 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19519
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19520 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19521 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19522 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19523 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19524 static char_u *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19525 autoload_name(name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19526 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19527 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19528 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19529 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19530
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19531 /* Get the script file name: replace '#' with '/', append ".vim". */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19532 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19533 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19534 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19535 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19536 STRCAT(scriptname, name);
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19537 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19538 STRCAT(scriptname, ".vim");
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19539 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19540 *p = '/';
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19541 return scriptname;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19542 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19543
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19544 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19546 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19547 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19548 * function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19549 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19550 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19551 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19552 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19553 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19554 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19555 static long_u done;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19556 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19557 ufunc_T *fp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19559 if (idx == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19560 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19561 done = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19562 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19563 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19564 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19565 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19566 if (done++ > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19567 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19568 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19569 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19570 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19571
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19572 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19573 return fp->uf_name; /* prevents overflow */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19575 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19576 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19578 STRCAT(IObuff, "(");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19579 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19580 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19582 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19584 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19587 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19589 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19590 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19591 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19592 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19594 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19595 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19596 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19597 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19598 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19599 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19600 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19601 STRCPY(buf, "<SNR>");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19602 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19603 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19604 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19605 STRCPY(buf, fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19606 }
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 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19610 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19611 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19612 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19613 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19614 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19615 ufunc_T *fp = NULL;
7 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 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19618 funcdict_T fudi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19619
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19620 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19621 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19622 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19623 if (name == NULL)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19624 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19625 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19626 EMSG(_(e_funcref));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19627 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19628 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19629 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19631 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19632 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19633 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19634 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19635 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19636 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19637 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19638
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19639 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19640 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19641 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19642
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19643 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19645 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19646 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19647 EMSG2(_(e_nofunc), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19648 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19649 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19650 if (fp->uf_calls > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19652 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19653 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19654 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19655
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19656 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19657 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19658 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19659 * invoke func_unref() and possibly delete the function. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19660 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19661 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19662 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19663 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19664 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19665 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19666
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19667 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19668 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19669 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19670 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19671 func_free(fp)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19672 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19673 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19674 hashitem_T *hi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19675
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19676 /* clear this function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19677 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19678 ga_clear_strings(&(fp->uf_lines));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19679 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19680 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19681 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19682 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19683 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19684
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19685 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19686 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19687 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19688 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19689 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19690 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19691
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19692 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19693 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19694
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19695 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19696 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19697 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19698 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19699 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19700 func_unref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19701 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19702 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19703 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19704
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19705 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19706 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19707 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19708 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19709 EMSG2(_(e_intern2), "func_unref()");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19710 else if (--fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19711 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19712 /* 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	19713 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19714 if (fp->uf_calls == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19715 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19716 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19717 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19718 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19719
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19720 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19721 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19722 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19723 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19724 func_ref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19725 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19726 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19727 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19728
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19729 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19730 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19731 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19732 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19733 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19734 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19735 ++fp->uf_refcount;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19737 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19738
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19739 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19740 * Call a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19741 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19742 static void
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19743 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19744 ufunc_T fp; / pointer to function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19745 int argcount; /* nr of args */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19746 typval_T argvars; / arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19747 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19748 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19749 linenr_T lastline; /* last line of range */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19750 dict_T selfdict; / Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19751 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19752 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19753 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19754 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19755 funccall_T fc;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19756 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19757 static int depth = 0;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19758 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19759 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19760 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19761 int ai;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19762 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19763 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19764 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19765 proftime_T wait_start;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19766 proftime_T call_start;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19767 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19769 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19770 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19771 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19772 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19773 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19774 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19775 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19776 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19777 ++depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19778
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19779 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19780
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19781 fc.caller = current_funccal;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19782 current_funccal = &fc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19783 fc.func = fp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19784 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19785 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19786 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19787 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19788 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19789 /* Check if this function has a breakpoint. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19790 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19791 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19792
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19793 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19794 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19795 * 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	19796 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19797 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19798 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19799 * Init l: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19800 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19801 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19802 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19803 {
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19804 /* Set l:self to "selfdict". Use "name" to avoid a warning from
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19805 * some compiler that checks the destination size. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19806 v = &fc.fixvar[fixvar_idx++].var;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19807 name = v->di_key;
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19808 STRCPY(name, "self");
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19809 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19810 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19811 v->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19812 v->di_tv.v_lock = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19813 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19814 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19815 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19816
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19817 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19818 * Init a: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19819 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19820 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19821 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19822 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19823 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19824 (varnumber_T)(argcount - fp->uf_args.ga_len));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19825 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19826 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19827 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19828 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19829 v->di_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19830 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19831 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19832 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19833 fc.l_varlist.lv_refcount = 99999;
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	19834 fc.l_varlist.lv_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19835
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19836 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19837 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19838 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19839 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19840 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19841 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19842 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19843 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19844 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19845 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19846 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19847 ai = i - fp->uf_args.ga_len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19848 if (ai < 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19849 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19850 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19851 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19852 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19853 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19854 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19855 name = numbuf;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19856 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19857 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19858 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19859 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19860 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19861 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19862 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19863 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19864 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19865 + STRLEN(name)));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19866 if (v == NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19867 break;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19868 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19869 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19870 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19871 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19872
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19873 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19874 * "argvars" must have VAR_FIXED for v_lock. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19875 v->di_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19876 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19877
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19878 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19879 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19880 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19881 fc.l_listitems[ai].li_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19882 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19883 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19884 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19885
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19886 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19887 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19888 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19889 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19890 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19891 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19892 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19893 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19894 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19895 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19896 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19897 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19898 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19899 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19900 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19901
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19902 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19904 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19905 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19906
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19907 smsg((char_u *)_("calling %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19908 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19910 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	19911 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19912 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19913
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19914 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19915 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19916 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19917 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19918 msg_puts((char_u *)", ");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19919 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19920 msg_outnum((long)argvars[i].vval.v_number);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19921 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19922 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	19923 trunc_string(tv2string(&argvars[i], &tofree,
b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	19924 numbuf2, 0), buf, MSG_BUF_CLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19925 msg_puts(buf);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19926 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19929 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19930 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19931 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19932
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19933 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19934 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19935 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19936 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19937 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19938 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19939 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19940 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19941 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19942 if (fp->uf_profiling
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19943 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19944 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19945 ++fp->uf_tm_count;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19946 profile_start(&call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19947 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19948 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19949 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19950 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19951 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19952
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19953 save_current_SID = current_SID;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19954 current_SID = fp->uf_script_ID;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19955 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19956 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19957
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19958 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19959 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19960 DOCMD_NOWAIT\|DOCMD_VERBOSE\|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19961
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19962 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19964 /* when the function was aborted because of an error, return -1 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19965 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	19966 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19967 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19968 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19969 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19970 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19971
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19972 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19973 if (do_profiling == PROF_YES && (fp->uf_profiling
98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19974 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling)))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19975 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19976 profile_end(&call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19977 profile_sub_wait(&wait_start, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19978 profile_add(&fp->uf_tm_total, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19979 profile_self(&fp->uf_tm_self, &call_start, &fp->uf_tm_children);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19980 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19981 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19982 profile_add(&fc.caller->func->uf_tm_children, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19983 profile_add(&fc.caller->func->uf_tml_children, &call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19984 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19985 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19986 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19987
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19988 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19989 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19991 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19992 verbose_enter_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19994 if (aborting())
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19995 smsg((char_u *)_("%s aborted"), sourcing_name);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19996 else if (fc.rettv->v_type == VAR_NUMBER)
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19997 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19998 (long)fc.rettv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19999 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20000 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20001 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20002 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20003 char_u *tofree;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20004
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20005 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20006 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20007 * truncate it at the end. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20008 trunc_string(tv2string(fc.rettv, &tofree, numbuf2, 0),
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	20009 buf, MSG_BUF_CLEN);
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20010 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20011 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20013 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20014
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20015 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20016 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20017 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20018
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20019 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20020 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20021 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20022 current_SID = save_current_SID;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20023 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20024 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20025 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20026 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20027
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20028 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20029 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20030 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20031 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20032
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20033 smsg((char_u *)_("continuing in %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20034 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20035
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20036 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20037 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20039
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20040 did_emsg \|= save_did_emsg;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20041 current_funccal = fc.caller;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20042
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20043 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20044 * variables. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20045 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20046
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20047 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20048 --depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20051 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20052 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20053 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20054 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20055 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20056 dict_T *dp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20057 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20058 char *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20059 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20060 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20061 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20062 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20063 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20064 v->di_tv.v_type = VAR_NUMBER;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20065 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20066 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20067 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20068
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20069 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20070 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20071 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20072 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20073 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20074 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20075 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20076 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20077 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20078 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20079
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20080 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20082 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20083 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20085
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20086 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20087 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20089 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20090 if ((arg != NUL && arg != '\|' && *arg != '\n')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20091 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20092 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20093 if (!eap->skip)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20094 returning = do_return(eap, FALSE, TRUE, &rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20095 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20096 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20098 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20099 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20101 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20102 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20103 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20104 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20105 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20106 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20108
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20109 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20110 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20111 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20112 if (returning)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20113 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20114 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20115 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20117 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20118 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20119 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20120
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20121 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20122 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20123 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20124 * 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	20125 * 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	20126 * with the return rettv. Returns TRUE when the return can be carried out,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20127 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20128 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20129 int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20130 do_return(eap, reanimate, is_cmd, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20131 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20132 int reanimate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20133 int is_cmd;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20134 void *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20135 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20136 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20137 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20138
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20139 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20140 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20141 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20143 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20144 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20145 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20146 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20147 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20148 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20149 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20150 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20152 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20153
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20154 if (!is_cmd && !reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20155 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20156 * allocated variable with the rettv of the original ":return"'s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20157 * argument if present or is NULL else. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20158 cstack->cs_rettv[idx] = rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20159 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20160 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20161 /* 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	20162 * return rettv. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20163 if (reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20164 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20165
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20166 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20168 /* Store the value of the pending return. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20169 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20170 (typval_T )cstack->cs_rettv[idx] = (typval_T )rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20171 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20172 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20174 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20175 cstack->cs_rettv[idx] = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20177 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20178 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20179 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20180 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20181 * return value. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20182 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20183 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20184 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20185 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20186 report_make_pending(CSTP_RETURN, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20188 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20189 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20190 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20192 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20193 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20194 * there. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20195 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20196 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20197 clear_tv(current_funccal->rettv);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20198 current_funccal->rettv = (typval_T *)rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20199 if (!is_cmd)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20200 vim_free(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20201 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20202 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20204 return idx < 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20205 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20206
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20207 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20208 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20209 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20210 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20211 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20212 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20213 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20214 free_tv((typval_T *)rettv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20215 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20216
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20217 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20218 * Generate a return command for producing the value of "rettv". The result
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20219 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20220 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20221 char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20222 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20223 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20224 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20225 char_u *s = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20226 char_u *tofree = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20227 char_u numbuf[NUMBUFLEN];
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20228
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20229 if (rettv != NULL)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20230 s = echo_string((typval_T *)rettv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20231 if (s == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20232 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20233
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20234 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20235 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20236 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20237 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20238 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20239 return vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20241
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20242 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20243 * Get next function line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20244 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20245 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20246 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20247 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20248 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20249 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20250 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20251 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20252 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20253 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20254 funccall_T fcp = (funccall_T )cookie;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20255 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20256 char_u *retval;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20257 garray_T gap; / growarray with function lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20259 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20260 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20261 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20262 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20263 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20264 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20265 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20266 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20267 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20268 func_line_end(cookie);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20269 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20270
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20271 gap = &fp->uf_lines;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20272 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20273 \|\| fcp->returned)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20274 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20275 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20276 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20277 /* Skip NULL lines (continuation lines). */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20278 while (fcp->linenr < gap->ga_len
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20279 && ((char_u **)(gap->ga_data))[fcp->linenr] == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20280 ++fcp->linenr;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20281 if (fcp->linenr >= gap->ga_len)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20282 retval = NULL;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20283 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20284 {
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20285 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20286 sourcing_lnum = fcp->linenr;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20287 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20288 if (do_profiling == PROF_YES)
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20289 func_line_start(cookie);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20290 #endif
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20291 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20294 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20295 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20296 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20297 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20298 /* Find next breakpoint. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20299 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20300 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20301 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20303
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20304 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20305 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20306
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20307 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20308 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20309 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20310 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20311 * 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	20312 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20313 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20314 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20315 func_line_start(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20316 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20317 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20318 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20319 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20320
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20321 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20322 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20323 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20324 fp->uf_tml_idx = sourcing_lnum - 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20325 /* Skip continuation lines. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20326 while (fp->uf_tml_idx > 0 && FUNCLINE(fp, fp->uf_tml_idx) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20327 --fp->uf_tml_idx;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20328 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20329 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20330 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20331 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20332 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20333 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20334
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20335 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20336 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20337 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20338 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20339 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20340 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20341 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20342 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20343 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20344
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20345 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20346 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20347 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20348
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20349 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20350 * Called when done with a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20351 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20352 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20353 func_line_end(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20354 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20355 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20356 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20357 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20358
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20359 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20360 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20361 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20362 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20363 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20364 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20365 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20366 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	20367 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	20368 &fp->uf_tml_children);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20369 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20370 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20371 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20372 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20373 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20374
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20375 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20376 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20377 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20378 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20379 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20380 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20381 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20382 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20383 funccall_T fcp = (funccall_T )cookie;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20385 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20386 * an error inside a try conditional. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20387 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20388 \|\| fcp->returned);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20392 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20394 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20395 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20396 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20397 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20398 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20399 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20401 #if defined(FEAT_VIMINFO) \|\| defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20402 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20403 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20404 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20405 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20406 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20407 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20409 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20410
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20411 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20412 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20413 char_u *varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20414 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20415 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20417 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20418 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20419 while (*(++p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20420 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20421 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20422 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20423 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20424 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20425 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20427 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20428
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20429 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20430 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20431 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20432 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20433 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20434 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20435 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20436 int writing;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20437 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20438 char_u *tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20439 int is_string = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20440 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20441
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20442 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20443 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20444 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20445 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20446 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20447 tab++ = '\0'; / isolate the variable name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20448 if (tab == 'S') / string var */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20449 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20450
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20451 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20452 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20453 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20454 if (is_string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20455 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20456 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20457 tv.vval.v_string = viminfo_readstring(virp,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20458 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20459 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20460 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20461 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20462 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20463 tv.vval.v_number = atol((char *)tab + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20464 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20465 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20466 if (is_string)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20467 vim_free(tv.vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20471
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20472 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20473 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20475 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20476 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20477 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20478 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20479 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20480 FILE *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20481 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20482 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20483 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20484 int todo;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20485 char *s;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20486 char_u *p;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20487 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20488 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20490 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20491 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20492
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20493 fprintf(fp, _("\n# global variables:\n"));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20494
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20495 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20496 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20497 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20498 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20499 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20500 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20501 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20502 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20503 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20504 switch (this_var->di_tv.v_type)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20505 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20506 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20507 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20508 default: continue;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20509 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20510 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20511 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20512 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20513 viminfo_writestring(fp, p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20514 vim_free(tofree);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20515 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20516 }
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 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20521 #if defined(FEAT_SESSION) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20522 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20523 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20524 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20525 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20526 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20527 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20528 int todo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20529 char_u p, t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20530
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20531 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20532 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20533 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20534 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20535 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20536 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20537 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20538 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20539 \|\| this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20540 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20541 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20542 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20543 * CR into \n and \r. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20544 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20545 (char_u *)"\\\"\n\r");
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20546 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20547 break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20548 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20549 if (*t == '\n')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20550 *t = 'n';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20551 else if (*t == '\r')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20552 *t = 'r';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20553 if ((fprintf(fd, "let %s = %c%s%c",
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20554 this_var->di_key,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20555 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20556 : ' ',
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20557 p,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20558 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20559 : ' ') < 0)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20560 \|\| put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20561 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20562 vim_free(p);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20563 return FAIL;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20564 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20565 vim_free(p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20566 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20568 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20569 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20571 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20572
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20573 /*
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20574 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20575 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20576 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20577 void
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20578 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20579 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20580 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20581 char_u *p;
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20582
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20583 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20584 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20585 p = home_replace_save(NULL, get_scriptname(scriptID));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20586 if (p != NULL)
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20587 {
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20588 verbose_enter();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20589 MSG_PUTS(_("\n\tLast set from "));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20590 MSG_PUTS(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20591 vim_free(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20592 verbose_leave();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20593 }
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20594 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20595 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20596
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20597 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20598
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20599 #if defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20601
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20602 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20603 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20604 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20605 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20606 static int get_short_pathname __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20607 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	20608 static int shortpath_for_partial __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20609
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20610 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20611 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20612 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20613 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20614 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20615 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20616 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20617 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20618 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20619 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20620 int l,len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20621 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20623 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20625 l = GetShortPathName(fnamep, fnamep, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20626 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20627 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20628 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20629 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20630 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20631 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20632 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20633 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20635 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20636 fnamep = bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20637
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20638 l = GetShortPathName(fnamep,fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20640 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20642
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20643 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20644 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20647 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20648 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20649 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20650 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20651 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20652 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20653 char_u **fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20654 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20655 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20656 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20657 char_u s, p, pbuf2, pbuf3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20658 char_u ch;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	20659 int len, len2, plen, slen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20661 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20662 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20663 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20664 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20665
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20666 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20667 slen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20668 plen = len2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20669
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20670 if (after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20671 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20672 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20673 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20674 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20677 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20678 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20679 /* Go back one path-seperator */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20680 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20681 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20682 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20683 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20684 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20685 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20686 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20687 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20689 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20690 ch = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20691 s = 0; / get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20692
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20693 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20694 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20695 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20696 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20697 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20698 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20700 s = ch; / Preserve the string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20701 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20702
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20703 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20705 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20706 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20707 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20708 if (len > len2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20709 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20710 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20711 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20712 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20713 fname= bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20714 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20715 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20717 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20719 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20720 fname = bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20721 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20722 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20723 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20725 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20726 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20727 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20729 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20730 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20731 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20732 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20733
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20734 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20735 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20736 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20737 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20738 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20739 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20740 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20741 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20742 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20743 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20744 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20745 char_u pbuf, tfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20746 int hasTilde;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20747
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20748 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20749 * of the path to return.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20750 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20751 sepcount = 0;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20752 for (p = fnamep; p < fnamep + *fnamelen; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20753 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20754 ++sepcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20755
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20756 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20757 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20758 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20759 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20760 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20761 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20762
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20763 len = tflen = (int)STRLEN(tfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20764
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20765 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20766 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20767
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20768 if (len == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20769 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20770 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20771 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20772 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20773 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20774 len = tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20775 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20776 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20777 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20778
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20779 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20780 for (p = tfname + len - 1; p >= tfname; --p)
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20781 {
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20782 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20783 if (has_mbyte)
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20784 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20785 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20786 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20787 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20788 if (sepcount == 0 \|\| (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20789 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20790 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20791 sepcount --;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20792 }
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20793 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20794 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20795 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20796 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20797 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20798 *p = '~';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20799 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20800 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20801 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20802 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20803 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20805 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20806 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20807 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20808 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20809 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20810
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20811 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20812 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20813 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20814
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20815 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20816 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20817 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20818 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20819 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20820 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20821 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20822 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20823 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20824 char_u src; / string with modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20825 int usedlen; / characters after src that are used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20826 char_u *fnamep; / file name so far */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20827 char_u *bufp; / buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20828 int fnamelen; / length of fnamep */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20829 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20830 int valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20831 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20832 char_u s, p, *pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20833 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20834 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20835 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20836 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20837 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20838 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20839
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20840 repeat:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20841 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20842 if (src[usedlen] == ':' && src[usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20843 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20844 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20845
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20846 valid \|= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20847 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20848
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20849 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20850 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20851 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20852 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20853 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20854 \|\| (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20855 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20856 \|\| (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20857
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20858 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20859 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20861 fnamep = expand_env_save(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20862 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20863 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20864 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20865 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20866 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20867
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20868 /* When "/." or "/.." is used: force expansion to get rid of it. */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20869 for (p = fnamep; p != NUL; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20870 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20871 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20872 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20873 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20874 \|\| vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20875 \|\| (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20876 && (p[3] == NUL \|\| vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20877 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20879
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20880 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20881 if (p != NUL \|\| !vim_isAbsName(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20882 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20883 fnamep = FullName_save(fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20884 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20885 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20886 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20887 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20890 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20891 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20893 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20894 fnamep = vim_strnsave(fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20895 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20896 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20897 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20898 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20899 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20900 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20901 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20902
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20903 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20904 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20905 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20906 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20907 && ((c = src[*usedlen + 1]) == '.' \|\| c == '~' \|\| c == '8'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20908 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20909 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20910 if (c == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20912 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20913 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20914 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20915 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20917 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20918 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20919 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20920 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20921 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20922 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20923 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20924 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20925 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20926 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20927 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20929 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20931 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20933 if (c == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20934 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20935 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20936 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20937 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20938 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20939 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20940 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20941 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20942 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20943 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20944 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20948 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20949 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20950 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20951 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20952 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20953 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20954 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20955 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20957 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20958 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20959 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20960 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20962 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20963 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20964 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20966
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20967 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20968 fnamelen = (int)STRLEN(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20969
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20970 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20971 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20972 while (src[usedlen] == ':' && src[usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20973 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20974 valid \|= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20975 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20976 s = get_past_head(*fnamep);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20977 while (tail > s && after_pathsep(s, tail))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20978 --tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20979 fnamelen = (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20980 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20981 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20982 fnamelen += 1; / the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20983 #endif
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20984 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20985 mb_ptr_back(*fnamep, tail);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20988 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20989 if (src[usedlen] == ':' && src[usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20991 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20992 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20993 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20994 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20997 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20998 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20999 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21000 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21001 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21002 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21003 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21004 if (fnamelen < (int)STRLEN(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21006 p = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21007 if (p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21008 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21009 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21010 bufp = fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21013 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21014 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21015 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21016 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21017 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21018 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21019 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21021 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21023 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21025 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21026 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21027 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21028 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21029 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21031 if (l == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21033 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21034 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21035 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21036 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21037 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21039 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21040 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21041 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21042 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21044 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21045 if (src[usedlen] == ':' && src[usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21046 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21047 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21048 fnamelen -= (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21049 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21050 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21051
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21052 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21053 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21054 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21055 && (src[usedlen + 1] == 'e' \|\| src[usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21056 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21057 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21058 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21059 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21060 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21061 if (src[usedlen + 1] == 'e' && fnamep > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21062 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21063 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21064 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21065 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21066 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21067 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21068 if (src[usedlen + 1] == 'e') / :e */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21070 if (s > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21072 fnamelen += (int)(fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21073 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21074 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21075 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21076 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21077 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21078 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21079 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21080 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21081 fnamelen = s - fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21082 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21084 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21085 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21087 else /* :r */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21088 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21089 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21090 fnamelen = (int)(s - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21091 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21092 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21095 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21096 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21097 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21098 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21099 \|\| (src[usedlen + 1] == 'g' && src[usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21101 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21102 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21103 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21104 int sep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21105 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21106 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21107
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21108 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21109 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21110 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21112 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21113 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21116 sep = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21117 if (sep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21119 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21120 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21121 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21123 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21124 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21125 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21126 s = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21127 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21128 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21129 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21131 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21132 str = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21133 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21135 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21136 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21137 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21139 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21140 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21141 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21142 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21143 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21146 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21147 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21149 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21151 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21152 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21153 if (didit)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21154 goto repeat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21155 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21156 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21158 return valid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21159 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21160
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21161 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21162 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21163 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21164 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21165 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21166 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21167 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21168 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21169 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21170 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21171 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21173 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21174 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21175 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21176 int do_all;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21177 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21178 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21179 char_u *ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21180 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21182 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21183 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21184 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21186 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21188 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21190 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21191 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21192 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21194 tail = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21195 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21196 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21197 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21198 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21199 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21200 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21201 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21202 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21204 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21205 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21206 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21208 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21209 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21211
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21212 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21213 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21214 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21215 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21216 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21217 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21218 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21219 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21220 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21221 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21222 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21223 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21224 ((char_u )ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21225 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21227 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21228 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21229 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21230 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21231 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21233 if (!do_all)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21234 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21235 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21236
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21237 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21238 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21239
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21240 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21242
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21243 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21244 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21245 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21247 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21248 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21250 #endif /* defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) */

Mercurial > vim

annotate src/eval.c @ 1031:1780e6046802 v7.0.157