vim: src/eval.c annotate

annotate src/eval.c @ 1311:b686fb4898d1 v7.1.025

updated for version 7.1-025

author	vimboss
date	Tue, 10 Jul 2007 11:28:55 +0000
parents	3ae106044109
children	45bae37de037

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));
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	544 static void f_haslocaldir __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	545 static void f_hasmapto __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	546 static void f_histadd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	547 static void f_histdel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	548 static void f_histget __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	549 static void f_histnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	550 static void f_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	551 static void f_hlexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	552 static void f_hostname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	553 static void f_iconv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	554 static void f_indent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	555 static void f_index __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	556 static void f_input __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	557 static void f_inputdialog __ARGS((typval_T argvars, typval_T rettv));
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	558 static void f_inputlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	559 static void f_inputrestore __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	560 static void f_inputsave __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	561 static void f_inputsecret __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	562 static void f_insert __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	563 static void f_isdirectory __ARGS((typval_T argvars, typval_T rettv));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	564 static void f_islocked __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	565 static void f_items __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	566 static void f_join __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	567 static void f_keys __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	568 static void f_last_buffer_nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	569 static void f_len __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	570 static void f_libcall __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	571 static void f_libcallnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	572 static void f_line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	573 static void f_line2byte __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	574 static void f_lispindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	575 static void f_localtime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	576 static void f_map __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	577 static void f_maparg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	578 static void f_mapcheck __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	579 static void f_match __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	580 static void f_matcharg __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	581 static void f_matchend __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	582 static void f_matchlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	583 static void f_matchstr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	584 static void f_max __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	585 static void f_min __ARGS((typval_T argvars, typval_T rettv));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	586 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	587 static void f_mkdir __ARGS((typval_T argvars, typval_T rettv));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	588 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	589 static void f_mode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	590 static void f_nextnonblank __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	591 static void f_nr2char __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	592 static void f_pathshorten __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	593 static void f_prevnonblank __ARGS((typval_T argvars, typval_T rettv));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	594 static void f_printf __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	595 static void f_pumvisible __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	596 static void f_range __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	597 static void f_readfile __ARGS((typval_T argvars, typval_T rettv));
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	598 static void f_reltime __ARGS((typval_T argvars, typval_T rettv));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	599 static void f_reltimestr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	600 static void f_remote_expr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	601 static void f_remote_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	602 static void f_remote_peek __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	603 static void f_remote_read __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	604 static void f_remote_send __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	605 static void f_remove __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	606 static void f_rename __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	607 static void f_repeat __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	608 static void f_resolve __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	609 static void f_reverse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	610 static void f_search __ARGS((typval_T argvars, typval_T rettv));
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	611 static void f_searchdecl __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	612 static void f_searchpair __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	613 static void f_searchpairpos __ARGS((typval_T argvars, typval_T rettv));
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	614 static void f_searchpos __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	615 static void f_server2client __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	616 static void f_serverlist __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	617 static void f_setbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	618 static void f_setcmdpos __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	619 static void f_setline __ARGS((typval_T argvars, typval_T rettv));
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	620 static void f_setloclist __ARGS((typval_T argvars, typval_T rettv));
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	621 static void f_setpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	622 static void f_setqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	623 static void f_setreg __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	624 static void f_settabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	625 static void f_setwinvar __ARGS((typval_T argvars, typval_T rettv));
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	626 static void f_shellescape __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	627 static void f_simplify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	628 static void f_sort __ARGS((typval_T argvars, typval_T rettv));
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	629 static void f_soundfold __ARGS((typval_T argvars, typval_T rettv));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	630 static void f_spellbadword __ARGS((typval_T argvars, typval_T rettv));
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	631 static void f_spellsuggest __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	632 static void f_split __ARGS((typval_T argvars, typval_T rettv));
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	633 static void f_str2nr __ARGS((typval_T argvars, typval_T rettv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	634 #ifdef HAVE_STRFTIME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	635 static void f_strftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	636 #endif
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	637 static void f_stridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	638 static void f_string __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	639 static void f_strlen __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	640 static void f_strpart __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	641 static void f_strridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	642 static void f_strtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	643 static void f_submatch __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	644 static void f_substitute __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	645 static void f_synID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	646 static void f_synIDattr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	647 static void f_synIDtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	648 static void f_system __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	649 static void f_tabpagebuflist __ARGS((typval_T argvars, typval_T rettv));
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	650 static void f_tabpagenr __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	651 static void f_tabpagewinnr __ARGS((typval_T argvars, typval_T rettv));
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	652 static void f_taglist __ARGS((typval_T argvars, typval_T rettv));
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	653 static void f_tagfiles __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	654 static void f_tempname __ARGS((typval_T argvars, typval_T rettv));
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	655 static void f_test __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	656 static void f_tolower __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	657 static void f_toupper __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	658 static void f_tr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	659 static void f_type __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	660 static void f_values __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	661 static void f_virtcol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	662 static void f_visualmode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	663 static void f_winbufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	664 static void f_wincol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	665 static void f_winheight __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	666 static void f_winline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	667 static void f_winnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	668 static void f_winrestcmd __ARGS((typval_T argvars, typval_T rettv));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	669 static void f_winrestview __ARGS((typval_T argvars, typval_T rettv));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	670 static void f_winsaveview __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	671 static void f_winwidth __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	672 static void f_writefile __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	673
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	674 static int list2fpos __ARGS((typval_T arg, pos_T posp, int *fnump));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	675 static pos_T var2fpos __ARGS((typval_T varp, int lnum, int *fnum));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 static int get_id_len __ARGS((char_u **arg));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	678 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	679 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	680 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	681 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	682 valid character */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	683 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	684 static int eval_isnamec __ARGS((int c));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	685 static int eval_isnamec1 __ARGS((int c));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	686 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	687 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	688 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	689 static typval_T alloc_string_tv __ARGS((char_u string));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	690 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	691 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	692 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	693 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	694 static char_u get_tv_string __ARGS((typval_T varp));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	695 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	696 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	697 static dictitem_T find_var __ARGS((char_u name, hashtab_T **htp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	698 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	699 static hashtab_T find_var_ht __ARGS((char_u name, char_u **varname));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	700 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	701 static void delete_var __ARGS((hashtab_T ht, hashitem_T hi));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	702 static void list_one_var __ARGS((dictitem_T v, char_u prefix));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 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	704 static void set_var __ARGS((char_u name, typval_T varp, int copy));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	705 static int var_check_ro __ARGS((int flags, char_u *name));
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	706 static int var_check_fixed __ARGS((int flags, char_u *name));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	707 static int tv_check_lock __ARGS((int lock, char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	708 static void copy_tv __ARGS((typval_T from, typval_T to));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	709 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	710 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	711 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	712 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 static ufunc_T find_func __ARGS((char_u name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	716 static int function_exists __ARGS((char_u *name));
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	717 static int builtin_function __ARGS((char_u *name));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	718 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	719 static void func_do_profile __ARGS((ufunc_T *fp));
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	720 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	721 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	722 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	723 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	724 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	725 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	726 prof_total_cmp __ARGS((const void s1, const void s2));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	727 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	728 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	729 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	730 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	731 prof_self_cmp __ARGS((const void s1, const void s2));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	732 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	733 static int script_autoload __ARGS((char_u *name, int reload));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	734 static char_u autoload_name __ARGS((char_u name));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	735 static void cat_func_name __ARGS((char_u buf, ufunc_T fp));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	736 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	737 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	738 static void func_ref __ARGS((char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	739 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	740 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	741 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	742 static void getwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	743 static int searchpair_cmn __ARGS((typval_T argvars, pos_T match_pos));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	744 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	745 static void setwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	746
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	747 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	748 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	749
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	750 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	751 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	752 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	753 void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	754 eval_init()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	755 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	756 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	757 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	758
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	759 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	760 init_var_dict(&vimvardict, &vimvars_var);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	761 hash_init(&compat_hashtab);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	762 hash_init(&func_hashtab);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	763
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	764 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	765 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	766 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	767 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	768 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	769 p->vv_di.di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	770 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	771 p->vv_di.di_flags = DI_FLAGS_RO_SBX \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	772 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	773 p->vv_di.di_flags = DI_FLAGS_FIX;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	774
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	775 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	776 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	777 hash_add(&vimvarht, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	778 if (p->vv_flags & VV_COMPAT)
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	779 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	780 hash_add(&compat_hashtab, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	781 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	782 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	783
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	784 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	785 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	786 eval_clear()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	787 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	788 int i;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	789 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	790
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	791 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	792 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	793 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	794 if (p->vv_di.di_tv.v_type == VAR_STRING)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	795 {
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	796 vim_free(p->vv_di.di_tv.vval.v_string);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	797 p->vv_di.di_tv.vval.v_string = NULL;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	798 }
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	799 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	800 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	801 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	802
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	803 /* script-local variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	804 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	805 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	806 ga_clear(&ga_scripts);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	807 free_scriptnames();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	808
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	809 /* global variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	810 vars_clear(&globvarht);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	811
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	812 /* functions */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	813 free_all_functions();
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	814 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	815
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	816 /* autoloaded script names */
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	817 ga_clear_strings(&ga_loaded);
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	818
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	819 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	820 (void)garbage_collect();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	821 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	822 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	823
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	824 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	825 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	826 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	827 char_u *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	828 func_name(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	829 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	830 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	831 return ((funccall_T *)cookie)->func->uf_name;
137 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 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	835 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	836 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	837 linenr_T *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	838 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	839 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	840 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	841 return &((funccall_T *)cookie)->breakpoint;
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 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	845 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	846 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	847 int *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	848 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	849 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	850 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	851 return &((funccall_T *)cookie)->dbg_tick;
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 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	855 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	856 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	857 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	858 func_level(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	859 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	860 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	861 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	862 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	863
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	864 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	865 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	866
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	867 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	868 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	869 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	870 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	871 current_func_returned()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	872 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	873 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	874 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	875
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 * not already exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 char_u *value;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	886 char_u *val;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	887 typval_T *tvp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	892 tvp = alloc_string_tv(val);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	893 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	894 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	895 set_var(name, tvp, FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	896 free_tv(tvp);
7 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 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	901 static lval_T *redir_lval = NULL;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	902 static garray_T redir_ga; /* only valid when redir_lval is not NULL */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	903 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	904 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	905
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	906 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	907 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	908 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	909 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	910 int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	911 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	912 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	913 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	914 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	915 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	916 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	917 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	918
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	919 /* Make sure a valid variable name is specified */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	920 if (!eval_isnamec1(*name))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	921 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	922 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	923 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	924 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	925
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	926 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	927 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	928 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	929
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	930 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	931 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	932 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	933 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	934 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	935 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	936
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	937 /* The output is stored in growarray "redir_ga" until redirection ends. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	938 ga_init2(&redir_ga, (int)sizeof(char), 500);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	939
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	940 /* Parse the variable name (can be a dict or list entry). */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	941 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	942 FNE_CHECK_START);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	943 if (redir_endp == NULL \|\| redir_lval->ll_name == NULL \|\| *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	944 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	945 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	946 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	947 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	948 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	949 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	950 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	951 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	952 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	953
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	954 /* 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	955 * string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	956 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	957 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	958 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	959 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	960 if (append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	961 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	962 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	963 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	964 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	965 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	966 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	967 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	968 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	969 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	970 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	971 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	972 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	973 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	974 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	975 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	976 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	977
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	978 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	979 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	980
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	981 /*
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	982 * Append "value[value_len]" to the variable set by var_redir_start().
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	983 * The actual appending is postponed until redirection ends, because the value
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	984 * appended may in fact be the string we write to, changing it may cause freed
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	985 * memory to be used:
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	986 * :redir => foo
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	987 * :let foo
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	988 * :redir END
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	989 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	990 void
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	991 var_redir_str(value, value_len)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	992 char_u *value;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	993 int value_len;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	994 {
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	995 size_t len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	996
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	997 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	998 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	999
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1000 if (value_len == -1)
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1001 len = STRLEN(value); /* Append the entire string */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1002 else
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1003 len = value_len; /* Append only "value_len" characters */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1004
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1005 if (ga_grow(&redir_ga, (int)len) == OK)
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1006 {
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1007 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len);
1072 25154b22dc96 updated for version 7.0-198 vimboss parents: 1057 diff changeset	1008 redir_ga.ga_len += (int)len;
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1009 }
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1010 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1011 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1012 }
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 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1016 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1017 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1018 var_redir_stop()
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1019 {
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1020 typval_T tv;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1021
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1022 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1023 {
1057 4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1024 /* Append the trailing NUL. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1025 ga_append(&redir_ga, NUL);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1026
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1027 /* Assign the text to the variable. */
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1028 tv.v_type = VAR_STRING;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1029 tv.vval.v_string = redir_ga.ga_data;
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1030 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1031 vim_free(tv.vval.v_string);
4a4b16c67c62 updated for version 7.0-183 vimboss parents: 1049 diff changeset	1032
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1033 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1034 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1035 redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1036 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1037 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1038 redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1039 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1040
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 # if defined(FEAT_POSTSCRIPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 char_u *args;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 # if defined(FEAT_DIFF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 int err;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 int *error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1140 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1145 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 if (!skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1152 retval = (get_tv_number_chk(&tv, error) != 0);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1153 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1173 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1178 if (eval0(arg, &tv, nextcmd, !skip) == FAIL \|\| skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1182 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1183 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 /*
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1192 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1193 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1194 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1195 int
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1196 skip_expr(pp)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1197 char_u **pp;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1198 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1199 typval_T rettv;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1200
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1201 pp = skipwhite(pp);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1202 return eval1(pp, &rettv, FALSE);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1203 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1204
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1205 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 char_u *
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1210 eval_to_string(arg, nextcmd, dolist)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 char_u **nextcmd;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1213 int dolist; /* turn List into sequence of lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1215 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 char_u *retval;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1217 garray_T ga;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1219 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1223 if (dolist && tv.v_type == VAR_LIST)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1224 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1225 ga_init2(&ga, (int)sizeof(char), 80);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1226 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, 0);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1227 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1228 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1229 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1230 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1231 retval = vim_strsave(get_tv_string(&tv));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1232 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 /*
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1239 * Call eval_to_string() without using current local variables and using
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1240 * textlock. When "use_sandbox" is TRUE use the sandbox.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1243 eval_to_string_safe(arg, nextcmd, use_sandbox)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 char_u **nextcmd;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1246 int use_sandbox;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 save_funccalp = save_funccal();
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1252 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1253 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1254 ++textlock;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1255 retval = eval_to_string(arg, nextcmd, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1256 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1257 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1258 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 char_u *expr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1272 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 int retval;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	1274 char_u *p = skipwhite(expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1278 if (eval1(&p, &rettv, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 retval = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1282 retval = get_tv_number_chk(&rettv, NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1283 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1289
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1290 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1291 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1292 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1293 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1294 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1295 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1296 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1297 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1298 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1299 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1300 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1301 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1302 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1303 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1304
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1305 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1306 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1307 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1308 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1309 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1310 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1311 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1312 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1313 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1314 hashitem_T *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 clear_tv(&vimvars[idx].vv_tv);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1317 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1318 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1319 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1320 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1321 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1322 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1323 else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1324 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1325 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1326 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1327
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	1328 #if defined(FEAT_SPELL) \|\| defined(PROTO)
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1329 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1330 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1331 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1332 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1333 list_T *
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1334 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1335 char_u *badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1336 char_u *expr;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1337 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1338 typval_T save_val;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1339 typval_T rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1340 list_T *list = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1341 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1342
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1343 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1344 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1345 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1346 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1347 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1348 ++emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1349
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1350 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1351 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1352 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1353 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1354 else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1355 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1356 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1357
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1358 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1359 --emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1360 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1361 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1362
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1363 return list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1364 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1365
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1366 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1367 * "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	1368 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1369 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1370 * 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	1371 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1372 int
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1373 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1374 list_T *list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1375 char_u **pp;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1376 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1377 listitem_T *li;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1378
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1379 li = list->lv_first;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1380 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1381 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1382 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1383
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1384 li = li->li_next;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1385 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1386 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1387 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1388 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1389 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1390
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1391 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1392 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1393 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1394 * Returns NULL when there is an error.
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 typval_T *
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1397 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1398 char_u *arg;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1399 char_u **nextcmd;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1400 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1401 typval_T *tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1402
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1403 tv = (typval_T *)alloc(sizeof(typval_T));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1404 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1405 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1406 vim_free(tv);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1407 tv = NULL;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1408 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1409
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1410 return tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1411 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1412
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1413
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 /*
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1416 * Call some vimL function and return the result in "*rettv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 * Uses argv[argc] for the function arguments.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1418 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1419 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1420 static int
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1421 call_vim_function(func, argc, argv, safe, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 char_u *func;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 int argc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 char_u **argv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 int safe; /* use the sandbox */
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1426 typval_T *rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1427 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1428 typval_T *argvars;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 void *save_funccalp = NULL;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1434 int ret;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	1436 argvars = (typval_T )alloc((unsigned)((argc + 1) sizeof(typval_T)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 if (argvars == NULL)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1438 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 {
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1442 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1443 if (argv[i] == NULL \|\| *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1444 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1445 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1446 argvars[i].vval.v_string = (char_u *)"";
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1447 continue;
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1448 }
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1449
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1454 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1455 argvars[i].vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1459 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1460 argvars[i].vval.v_string = argv[i];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463
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 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 ++sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1470 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1471 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1473 &doesrange, TRUE, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 --sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1479 vim_free(argvars);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1480
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1481 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1482 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1483
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1484 return ret;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1485 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1486
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1487 /*
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1488 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1489 * Returns NULL when calling the function fails.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1490 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1491 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1492 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1493 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1494 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1495 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1496 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1497 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1498 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1499 typval_T rettv;
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1500 char_u *retval;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1501
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1502 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1503 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1504
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1505 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1506 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1509
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1510 #if defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1511 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1512 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1513 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1514 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1515 */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1516 long
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1517 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1518 char_u *func;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1519 int argc;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1520 char_u **argv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1521 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1522 {
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1523 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1524 long retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1525
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1526 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1527 return -1;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1528
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1529 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1530 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1531 return retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1532 }
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1533 #endif
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1534
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1535 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1536 * Call vimL function "func" and return the result as a list
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1537 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1538 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1539 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1540 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1541 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1542 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1543 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1544 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1545 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1546 typval_T rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1547
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1548 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1549 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1550
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1551 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1552 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1553 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1554 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1555 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1556
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1557 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1558 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1559
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 void *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 save_funccal()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1569 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1570
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 return (void *)fc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 void
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1576 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1577 void *vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1578 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1579 funccall_T fc = (funccall_T )vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1580
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1581 current_funccal = fc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1582 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1583
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1584 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1585 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1586 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1587 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1588 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1589 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1590 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1591 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1592 proftime_T tm; / place to store waittime */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1593 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1594 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1595
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1596 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1597 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1598 script_prof_save(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1599 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1600
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1601 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1602 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1603 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1604 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1605 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1606 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1607 proftime_T tm; / where waittime was stored */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1608 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1609 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1610
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1611 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1612 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1613 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1614 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1615 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1616 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1617 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1618 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1619 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1620 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1621
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 int *cp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1633 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 char_u *s;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1636 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1637 OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 ++emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1640 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1641 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1642 ++textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 *cp = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1644 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 /* If the result is a number, just return the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1649 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1650 retval = tv.vval.v_number;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1651 else if (tv.v_type != VAR_STRING \|\| tv.vval.v_string == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 * the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1657 s = tv.vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 if (!VIM_ISDIGIT(s) && s != '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 cp = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1662 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 --emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1665 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1666 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1667 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1674 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1675 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1676 * ":let var = expr" assignment command.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1677 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1678 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1679 * ":let var .= expr" assignment command.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1680 * ":let [var1, var2] = expr" unpack list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 char_u *arg = eap->arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1687 char_u *expr = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1688 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 int i;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1690 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1691 int semicolon = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1692 char_u op[2];
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1693 char_u *argend;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1694
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1695 argend = skip_var_list(arg, &var_count, &semicolon);
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1696 if (argend == NULL)
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1697 return;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1698 if (argend > arg && argend[-1] == '.') /* for var.='str' */
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1699 --argend;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1700 expr = vim_strchr(argend, '=');
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1701 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1702 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1703 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1704 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1705 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1706 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1707 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1708 else if (!ends_excmd(*arg))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1709 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1710 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1711 else if (!eap->skip)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1712 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1713 /* ":let" */
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1714 list_glob_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1715 list_buf_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1716 list_win_vars();
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1717 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1718 list_tab_vars();
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1719 #endif
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1720 list_script_vars();
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1721 list_func_vars();
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1722 list_vim_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1723 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1724 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1725 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1726 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1727 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1728 op[0] = '=';
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1729 op[1] = NUL;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1730 if (expr > argend)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1731 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1732 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1733 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1734 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1735 expr = skipwhite(expr + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1736
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1737 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1738 ++emsg_skip;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1739 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1740 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1741 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1742 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1743 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1744 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1745 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1746 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1747 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1748 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1749 op);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1750 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1751 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1752 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1753 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1754
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1755 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1756 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1757 * 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	1758 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1759 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1760 * or concatenate.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1761 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1762 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1763 static int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1764 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1765 char_u *arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1766 typval_T *tv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1767 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1768 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1769 int var_count; /* from skip_var_list() */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1770 char_u *nextchars;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1771 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1772 char_u *arg = arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1773 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1774 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1775 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1776 typval_T ltv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1777
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1778 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1779 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1780 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1781 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1782 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1783 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76 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 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1786 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1787
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1788 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1789 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1790 */
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1791 if (tv->v_type != VAR_LIST \|\| (l = tv->vval.v_list) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1792 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1793 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1794 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1795 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1796
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1797 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1798 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1799 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1800 EMSG(_("E687: Less targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1801 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1802 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1803 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1804 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1805 EMSG(_("E688: More targets than List items"));
76 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
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1809 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1810 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1811 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1812 arg = skipwhite(arg + 1);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1813 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1814 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1815 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1816 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1817
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1818 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1819 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1820 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1821 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1822 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1823 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1824 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1825 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1826 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1827 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1828 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1829 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1830 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1831
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1832 ltv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1833 ltv.v_lock = 0;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1834 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1835 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1836
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1837 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1838 (char_u *)"]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1839 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1840 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1841 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1842 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1843 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1844 else if (arg != ',' && arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1845 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1846 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1847 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1848 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1849 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1850
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1851 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1852 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1853
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1854 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1855 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1856 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1857 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1858 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1859 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1860 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1861 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1862 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1863 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1864 int *var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1865 int *semicolon;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1866 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1867 char_u p, s;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1868
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1869 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1870 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1871 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1872 p = arg;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1873 for (;;)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1874 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1875 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1876 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1877 if (s == 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 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1880 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1881 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1882 ++*var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1883
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1884 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1885 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1886 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1887 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1888 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1889 if (*semicolon == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1890 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1891 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1892 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1893 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1894 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1895 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1896 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1897 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1898 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1899 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1900 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1901 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1902 return p + 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1903 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1904 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1905 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1906 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1907
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1908 /*
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	1909 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key,
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1910 * l[idx].
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1911 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1912 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1913 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1914 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1915 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1916 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1917 return arg + 2;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1918 return find_name_end(arg == '$' \|\| arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1919 NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1920 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1921
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1922 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1923 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1924 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1925 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1926 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1927 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1928 hashtab_T *ht;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1929 char_u *prefix;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1930 int empty;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1931 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1932 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1933 dictitem_T *di;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1934 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1935
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	1936 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1937 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1938 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1939 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1940 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1941 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1942 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1943 if (empty \|\| di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1944 \|\| di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1945 list_one_var(di, prefix);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1946 }
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 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1951 * List global variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1952 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1953 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1954 list_glob_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1955 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1956 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1957 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1958
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1959 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1960 * List buffer variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1961 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1962 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1963 list_buf_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1964 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1965 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1966
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1967 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1968
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1969 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1970 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	1971 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1972
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1973 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1974 * List window variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1975 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1976 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1977 list_win_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1978 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1979 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1980 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1981
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1982 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1983 /*
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1984 * List tab page variables.
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1985 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1986 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1987 list_tab_vars()
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1988 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1989 list_hashtable_vars(&curtab->tp_vars.dv_hashtab, (char_u *)"t:", TRUE);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1990 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1991 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1992
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1993 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1994 * List Vim variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1995 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1996 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1997 list_vim_vars()
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1998 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1999 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2000 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2001
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2002 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2003 * List script-local variables, if there is a script.
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_script_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_SID > 0 && current_SID <= ga_scripts.ga_len)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2009 list_hashtable_vars(&SCRIPT_VARS(current_SID), (char_u *)"s:", FALSE);
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2010 }
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 * List function variables, if there is a function.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2014 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2015 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2016 list_func_vars()
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2017 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2018 if (current_funccal != NULL)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2019 list_hashtable_vars(&current_funccal->l_vars.dv_hashtab,
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2020 (char_u *)"l:", FALSE);
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2021 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2022
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2023 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2024 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2025 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2026 static char_u *
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2027 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2028 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2029 char_u *arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2030 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2031 int error = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2032 int len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2033 char_u *name;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2034 char_u *name_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2035 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2036 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2037 typval_T tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2038
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2039 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2040 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2041 if (error \|\| eap->skip)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2042 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2043 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	2044 if (!vim_iswhite(arg) && !ends_excmd(arg))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2045 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2046 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2047 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2048 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2049 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2050 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2051 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2052 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2053 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2054 name_start = name = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2055 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2056 if (len <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2057 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2058 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2059 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2060 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2061 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2062 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2063 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2064 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2065 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2066 error = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2067 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2068 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2069 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2070 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2071 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2072 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2073 error = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2074 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2075 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2076 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2077 arg_subsc = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2078 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2079 error = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2081 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2082 if (arg == arg_subsc && len == 2 && name[1] == ':')
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2083 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2084 switch (*name)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2085 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2086 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2087 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2088 case 'w': list_win_vars(); break;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2089 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2090 case 't': list_tab_vars(); break;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2091 #endif
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2092 case 'v': list_vim_vars(); break;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2093 case 's': list_script_vars(); break;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2094 case 'l': list_func_vars(); break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2095 default:
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2096 EMSG2(_("E738: Can't list variables for %s"), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2097 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2098 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2099 else
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2100 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2101 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2102 char_u *tf;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2103 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2104 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2105
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	2106 s = echo_string(&tv, &tf, numbuf, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2107 c = *arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2108 *arg = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2109 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2110 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2111 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2112 *arg = c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2113 vim_free(tf);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2114 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2115 clear_tv(&tv);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2116 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2118 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2119
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2120 vim_free(tofree);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2121 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2122
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2123 arg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2124 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2125
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2126 return arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2127 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2128
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2129 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2130 * 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	2131 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2132 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2133 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2134 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2135 ex_let_one(arg, tv, copy, endchars, op)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2136 char_u arg; / points to variable name */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2137 typval_T tv; / value to assign to variable */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2138 int copy; /* copy value from "tv" */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2139 char_u endchars; / valid chars after variable name or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2140 char_u op; / "+", "-", "." or NULL*/
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2141 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2142 int c1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2143 char_u *name;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2144 char_u *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2145 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2146 int len;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2147 int opt_flags;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2148 char_u *tofree = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2149
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2150 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2151 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2152 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2153 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2154 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2155 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2156 ++arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2157 name = arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2158 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2159 if (len == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2160 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2161 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2162 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2163 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2164 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2165 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2166 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2167 EMSG(_(e_letunexp));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2170 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2171 name[len] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2172 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2173 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2174 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2175 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2176 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2177
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2178 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2179 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2180 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2181 if (mustfree)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2182 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2183 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2184 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2185 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2186 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2187 vim_setenv(name, p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2188 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2189 init_homedir();
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2190 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2191 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2192 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2193 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2194 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2195 arg_end = arg;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2196 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2197 name[len] = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2198 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2199 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2200 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2201 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2202
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2203 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2204 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2205 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2206 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2207 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2208 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2209 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2210 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2211 p = find_option_end(&arg, &opt_flags);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2212 if (p == NULL \|\| (endchars != NULL
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2213 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2214 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2215 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2216 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2217 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2218 int opt_type;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2219 long numval;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2220 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2221 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2222
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2223 c1 = *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2224 *p = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2225
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2226 n = get_tv_number(tv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2227 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2228 if (s != NULL && op != NULL && *op != '=')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2229 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2230 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2231 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2232 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2233 \|\| (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2234 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2235 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2236 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2237 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2238 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2239 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2240 n = numval + n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2241 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2242 n = numval - n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2243 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2244 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2245 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2246 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2247 vim_free(stringval);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2248 stringval = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2249 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2250 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2251 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2252 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2253 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2254 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2255 arg_end = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2256 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2257 *p = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2258 vim_free(stringval);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2259 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2260 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2261
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2262 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2263 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2264 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2265 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2266 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2267 ++arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2268 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2269 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2270 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2271 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2272 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2273 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2274 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2275 char_u *ptofree = NULL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2276 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2277
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2278 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2279 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2280 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	2281 s = get_reg_contents(arg == '@' ? '"' : arg, TRUE, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2282 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2283 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2284 p = ptofree = concat_str(s, p);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2285 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2286 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2287 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2288 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2289 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2290 write_reg_contents(arg == '@' ? '"' : arg, p, -1, FALSE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2291 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2292 }
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	2293 vim_free(ptofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2294 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2295 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2296
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2297 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2298 * ":let var = expr": Set internal variable.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2299 * ":let {expr} = expr": Idem, name made with curly braces
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2300 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2301 else if (eval_isnamec1(arg) \|\| arg == '{')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2302 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2303 lval_T lv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2304
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2305 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2306 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2307 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2308 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2309 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2310 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2311 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2312 set_var_lval(&lv, p, tv, copy, op);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2313 arg_end = p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2314 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2315 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2316 clear_lval(&lv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2317 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2318
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2319 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2320 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2321
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2322 return arg_end;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2323 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2324
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2325 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2326 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2327 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2328 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2329 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2330 char_u *arg;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2331 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2332 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2333 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2334 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2335 return TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2336 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2337 return FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2338 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2339
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2340 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2341 * 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	2342 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2343 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2344 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2345 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2346 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2347 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2348 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2349 *
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2350 * Returns a pointer to just after the name, including indexes.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2351 * When an evaluation error occurs "lp->ll_name" is NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2352 * 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	2353 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2354 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2355 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2356 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2357 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2358 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2359 int unlet;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2360 int skip;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2361 int quiet; /* don't give error messages */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2362 int fne_flags; /* flags for find_name_end() */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2363 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2364 char_u *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2365 char_u expr_start, expr_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2366 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2367 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2368 typval_T var1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2369 typval_T var2;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2370 int empty1 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2371 listitem_T *ni;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2372 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2373 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2374 hashtab_T *ht;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2375
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2376 /* Clear everything in "lp". */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2377 vim_memset(lp, 0, sizeof(lval_T));
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2378
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2379 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2380 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2381 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2382 lp->ll_name = name;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2383 return find_name_end(name, NULL, NULL, FNE_INCL_BR \| fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2384 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2385
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2386 /* Find the end of the name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2387 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2388 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2389 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2390 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2391 if (unlet && !vim_iswhite(p) && !ends_excmd(p)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2392 && p != '[' && p != '.')
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2393 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2394 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2395 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2396 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2397
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2398 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2399 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2400 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2401 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2402 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2403 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2404 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2405 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2406 emsg_severe = TRUE;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2407 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2408 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2409 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2410 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2411 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2412 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2413 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2414 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2415
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2416 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2417 if ((p != '[' && p != '.') \|\| lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2418 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2419
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2420 cc = *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2421 *p = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2422 v = find_var(lp->ll_name, &ht);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2423 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2424 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2425 *p = cc;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2426 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2427 return NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2428
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2429 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2430 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2431 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2432 lp->ll_tv = &v->di_tv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2433 while (p == '[' \|\| (p == '.' && lp->ll_tv->v_type == VAR_DICT))
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 (!(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	2436 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2437 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2438 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2439 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2440 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2441 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2442 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2443 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2444 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2445 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2446 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2447 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2448 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2449
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2450 len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2451 if (*p == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2452 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2453 key = p + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2454 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2455 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2456 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2457 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2458 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2459 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2460 return NULL;
88 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 p = key + len;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2463 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2464 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2465 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2466 /* Get the index [expr] or the first index [expr: ]. */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2467 p = skipwhite(p + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2468 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2469 empty1 = TRUE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2470 else
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2471 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2472 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2473 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2474 return NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2475 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2476 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2477 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2478 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2479 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2480 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2481 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2482
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2483 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2484 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2485 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2486 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2487 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2488 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2489 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2490 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2491 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2492 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2493 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2494 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2495 \|\| rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2496 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2497 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2498 EMSG(_("E709: [:] requires a List value"));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2499 if (!empty1)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2500 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2501 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2502 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2503 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2504 if (*p == ']')
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2505 lp->ll_empty2 = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2506 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2507 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2508 lp->ll_empty2 = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2509 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2510 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2511 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2512 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2513 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2514 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2515 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2516 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2517 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2518 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2519 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2520 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2521 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2522 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2523 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2524 lp->ll_range = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2525 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2526 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2527 lp->ll_range = FALSE;
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 if (*p != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2530 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2531 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2532 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2533 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2534 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2535 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2536 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2537 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2538 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2539
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2540 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2541 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2542 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2543
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2544 if (lp->ll_tv->v_type == VAR_DICT)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2545 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2546 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2547 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2548 /* "[key]": get key from "var1" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2549 key = get_tv_string(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2550 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2551 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2552 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2553 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2554 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2555 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2556 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2557 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2558 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2559 lp->ll_dict = lp->ll_tv->vval.v_dict;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2560 lp->ll_di = dict_find(lp->ll_dict, key, len);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2561 if (lp->ll_di == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2562 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2563 /* Key does not exist in dict: may need to add it. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2564 if (p == '[' \|\| p == '.' \|\| unlet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2565 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2566 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2567 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2568 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2569 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2570 return NULL;
100 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)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2573 lp->ll_newkey = vim_strsave(key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2574 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2575 lp->ll_newkey = vim_strnsave(key, len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2576 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2577 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2578 if (lp->ll_newkey == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2579 p = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2580 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2581 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2582 if (len == -1)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2583 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2584 lp->ll_tv = &lp->ll_di->di_tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2585 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2586 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2587 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2588 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2589 * 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	2590 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2591 if (empty1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2592 lp->ll_n1 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2593 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2594 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2595 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2596 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2597 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2598 lp->ll_dict = NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2599 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2600 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2601 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2602 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2603 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2604 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2605 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2606 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2607 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2608 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2609 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2610 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2611 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2612 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2613 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2614 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2615
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2616 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2617 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2618 * index of a range.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2619 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2620 * Otherwise "lp->ll_n2" is set to the second index.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2621 */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2622 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2623 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2624 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2625 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2626 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2627 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2628 ni = list_find(lp->ll_list, lp->ll_n2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2629 if (ni == NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2630 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2631 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
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 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2635 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2636 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2637 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2638 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2639 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2640
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2641 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2642 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2643 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2644
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2645 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2646 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2647
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2648 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2649 * Clear lval "lp" that was filled by get_lval().
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2650 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2651 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2652 clear_lval(lp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2653 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2654 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2655 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2656 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2657 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2658
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2659 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2660 * Set a variable that was parsed by get_lval() to "rettv".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2661 * "endp" points to just after the parsed name.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2662 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2663 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2664 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2665 set_var_lval(lp, endp, rettv, copy, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2666 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2667 char_u *endp;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2668 typval_T *rettv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2669 int copy;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2670 char_u *op;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2671 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2672 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2673 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2674 dictitem_T *di;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2675
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2676 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2677 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2678 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2679 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2680 cc = *endp;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2681 *endp = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2682 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2683 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2684 typval_T tv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2685
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2686 /* handle +=, -= and .= */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	2687 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2688 &tv, TRUE) == OK)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2689 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2690 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2691 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2692 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2693 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2694 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2695 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2696 set_var(lp->ll_name, rettv, copy);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2697 *endp = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2698 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2699 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2700 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2701 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2702 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2703 ;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2704 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2705 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2706 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2707 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2708 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2709 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2710 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2711 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2712 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2713 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2714 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2715 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2716 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2717 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2718 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2719 if (ri == NULL \|\| (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2720 break;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2721 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2722 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2723 /* Need to add an empty item. */
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	2724 if (list_append_number(lp->ll_list, 0) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2725 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2726 ri = NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2727 break;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2728 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2729 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2730 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2731 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2732 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2733 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2734 EMSG(_("E710: List value has more items than target"));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2735 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2736 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2737 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2738 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2739 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2740 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2741 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2742 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2743 * Assign to a List or Dictionary item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2744 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2745 if (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2746 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2747 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2748 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2749 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2750 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2751 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2752
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2753 /* Need to add an item to the Dictionary. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2754 di = dictitem_alloc(lp->ll_newkey);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2755 if (di == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2756 return;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2757 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2758 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2759 vim_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2760 return;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2761 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2762 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2763 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2764 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2765 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2766 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2767 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2768 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2769 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2770 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2771
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2772 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2773 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2774 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2775 if (copy)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2776 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2777 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2778 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2779 lp->ll_tv = rettv;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2780 lp->ll_tv->v_lock = 0;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2781 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2782 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2783 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2786 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2787 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2788 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2789 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2790 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2791 tv_op(tv1, tv2, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2792 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2793 typval_T *tv2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2794 char_u *op;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2795 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2796 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2797 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2798 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2799
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2800 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2801 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2802 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2803 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2804 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2805 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2806 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2807 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2808
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2809 case VAR_LIST:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2810 if (*op != '+' \|\| tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2811 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2812 /* List += List */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2813 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2814 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2815 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2816
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2817 case VAR_NUMBER:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2818 case VAR_STRING:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2819 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2820 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2821 if (op == '+' \|\| op == '-')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2822 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2823 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2824 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2825 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2826 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2827 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2828 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2829 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2830 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2831 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2832 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2833 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2834 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2835 /* str .= str */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2836 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2837 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2838 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2839 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2840 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2841 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2842 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2843 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2844 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2845
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2846 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2847 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2848 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2849
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2850 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2851 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2852 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2853 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2854 list_add_watch(l, lw)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2855 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2856 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2857 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2858 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2859 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2860 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2861
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2862 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2863 * Remove a watcher from a list.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2864 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2865 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2866 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2867 list_rem_watch(l, lwrem)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2868 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2869 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2870 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2871 listwatch_T lw, *lwp;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2872
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2873 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2874 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2875 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2876 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2877 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2878 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2879 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2880 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2881 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2882 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2883 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2884
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2885 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2886 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2887 * item.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2888 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2889 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2890 list_fix_watch(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2891 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2892 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2893 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2894 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2895
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2896 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2897 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2898 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2899 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2900
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2901 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2902 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2903 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2904 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2905 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2906 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2907 void *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2908 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2909 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2910 int *errp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2911 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2912 int skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2913 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2914 forinfo_T *fi;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2915 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2916 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2917 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2918
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2919 errp = TRUE; / default: there is an error */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2920
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2921 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2922 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2923 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2924
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2925 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2926 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2927 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2928
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2929 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2930 if (expr[0] != 'i' \|\| expr[1] != 'n' \|\| !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2931 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	2932 EMSG(_("E690: Missing \"in\" after :for"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2933 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2934 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2935
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2936 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2937 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2938 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2939 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2940 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2941 if (!skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2942 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2943 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2944 if (tv.v_type != VAR_LIST \|\| l == NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2945 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2946 EMSG(_(e_listreq));
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2947 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2948 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2949 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2950 {
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2951 /* No need to increment the refcount, it's already set for the
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2952 * list being used in "tv". */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2953 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2954 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2955 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2956 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2957 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2958 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2959 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2960 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2961
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2962 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2963 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2964
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2965 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2966 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2967 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2968 * 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	2969 * something wrong.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2970 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2971 int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2972 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2973 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2974 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2975 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2976 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2977 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2978 listitem_T *item;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2979
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2980 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2981 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2982 result = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2983 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2984 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2985 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2986 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2987 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2988 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2989 return result;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2990 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2991
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2992 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2993 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2994 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2995 void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2996 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2997 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2998 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2999 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3000
92 a9e90b3356b6 updated for version 7.0036 vimboss parents: 88 diff changeset	3001 if (fi != NULL && fi->fi_list != NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3002 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3003 list_rem_watch(fi->fi_list, &fi->fi_lw);
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3004 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	3005 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3006 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3007 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3008
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 int c;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3019 char_u *p;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3020
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3021 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3022 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3023 xp->xp_context = EXPAND_USER_VARS;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3024 if (vim_strpbrk(arg, (char_u )"\"'+-/%.=!?~\|&$([<>,#") == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3025 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3026 /* ":let var1 var2 ...": find last space. */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3027 for (p = arg + STRLEN(arg); p >= arg; )
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3028 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3029 xp->xp_pattern = p;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3030 mb_ptr_back(arg, p);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3031 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3032 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3033 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3034 return;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3035 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3036 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3037 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3038 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3039 : EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 (char_u )"\"'+-/%.=!?~\|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 xp->xp_context = cmdidx != CMD_let \|\| got_eq
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 else if (c != ' ')
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3054 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 xp->xp_context = EXPAND_SETTINGS;
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3056 if ((c == 'l' \|\| c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3057 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3058
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3059 }
7 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 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 /* environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 else if (cmdidx != CMD_let \|\| got_eq)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3089 /* Trick: '' is like stopping and starting a literal string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 else if (c == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 if (xp->xp_pattern[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 else
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3108 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3109 * anyway. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3110 xp->xp_context = EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 while ((c = *++arg) != NUL && (c == ' ' \|\| c == '\t'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 char_u *name;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3131 char_u *tofree;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3132 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3133 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 int failed = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3137 funcdict_T fudi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3138
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3139 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
1022 3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3140 if (fudi.fd_newkey != NULL)
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3141 {
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3142 /* Still need to give an error message for missing key. */
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3143 EMSG2(_(e_dictkey), fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3144 vim_free(fudi.fd_newkey);
3376d79d40f2 updated for version 7.0-148 vimboss parents: 1014 diff changeset	3145 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3146 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3147 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3148
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3149 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3150 * the arguments. */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3151 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3152 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3153
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3154 /* 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	3155 len = (int)STRLEN(tofree);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3156 name = deref_func_name(tofree, &len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3158 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3159 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3160 startarg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3161 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3165 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 * arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 arg = startarg;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3190 if (get_func_tv(name, (int)STRLEN(name), &rettv, &arg,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3191 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3192 !eap->skip, fudi.fd_dict) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 }
1047 2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3197
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3198 /* Handle a function returning a Funcref, Dictionary or List. */
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3199 if (handle_subscript(&arg, &rettv, !eap->skip, TRUE) == FAIL)
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3200 {
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3201 failed = TRUE;
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3202 break;
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3203 }
2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3204
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3205 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 if (doesrange \|\| eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 break;
1047 2d0f22897a4d updated for version 7.0-173 vimboss parents: 1041 diff changeset	3208
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 /* Stop when immediately aborting on error, or when an interrupt
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3210 * occurred or an exception was thrown but not caught.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3211 * get_func_tv() returned OK, so that the check for trailing
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3212 * characters below is executed. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 if (!failed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 end:
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3232 dict_unref(fudi.fd_dict);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3233 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3243 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3244 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3245
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3246 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3247 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3248 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3249 void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3250 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3251 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3252 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 char_u *arg = eap->arg;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3254 int deep = 2;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3255
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3256 if (eap->forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3257 deep = -1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3258 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3259 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3260 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3261 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3262 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3263
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3264 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3265 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3266
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3267 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3268 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3269 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3270 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3271 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3272 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3273 char_u *argstart;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3274 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3275 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3276 char_u *arg = argstart;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 int error = FALSE;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3279 lval_T lv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3283 /* Parse the name and find the end. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3284 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip \|\| error, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3285 FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3286 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3287 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3288 if (name_end == NULL \|\| (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3289 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3290 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3291 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3292 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3293 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3294 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3295 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3296 if (!(eap->skip \|\| error))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3297 clear_lval(&lv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 if (!error && !eap->skip)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3302 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3303 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3304 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3305 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3306 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3307 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3308 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3309 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3310 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3311 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3312 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3313 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3314 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3315
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3316 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3317 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3318
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3325 static int
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3326 do_unlet_var(lp, name_end, forceit)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3327 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3328 char_u *name_end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3329 int forceit;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3330 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3331 int ret = OK;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3332 int cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3333
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3334 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3335 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3336 cc = *name_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3337 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3338
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3339 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3340 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3341 ret = FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3342 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3343 ret = FAIL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3344 *name_end = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3345 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3346 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3347 return FAIL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3348 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3349 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3350 listitem_T *li;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3351
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3352 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3353 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	3354 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3355 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3356 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3357 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3358 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3359 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3360 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3361 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3362 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3363 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3364 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3365 listitem_remove(lp->ll_list, lp->ll_li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3366 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3367 /* unlet a Dictionary item. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3368 dictitem_remove(lp->ll_dict, lp->ll_di);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3369 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3370
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3371 return ret;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3372 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3373
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 * "unlet" a variable. Return OK if it existed, FAIL if not.
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3376 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 int
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3379 do_unlet(name, forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 char_u *name;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3381 int forceit;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3383 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3384 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3385 char_u *varname;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3386
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3387 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3388 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3389 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3390 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3391 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3392 {
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	3393 if (var_check_fixed(HI2DI(hi)->di_flags, name))
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	3394 return FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3395 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3396 return FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3397 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3398 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3399 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3400 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3401 if (forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3402 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3403 EMSG2(_("E108: No such variable: \"%s\""), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3407 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3408 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3409 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3410 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3411 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3412 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3413 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3414 lval_T *lp;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3415 char_u *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3416 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3417 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3418 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3419 int ret = OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3420 int cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3421 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3422
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3423 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3424 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3425
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3426 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3427 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3428 cc = *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3429 *name_end = NUL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3430
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3431 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3432 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3433 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3434 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3435 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3436 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3437 if (di == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3438 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3439 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3440 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3441 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3442 di->di_flags \|= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3443 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3444 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3445 item_lock(&di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3446 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3447 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3448 *name_end = cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3449 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3450 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3451 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3452 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3453
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3454 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3455 while (li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3456 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3457 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3458 li = li->li_next;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3459 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3460 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3461 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3462 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3463 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3464 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3465 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3466 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3467 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3468
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3469 return ret;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3470 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3471
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3472 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3473 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3474 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3475 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3476 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3477 typval_T *tv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3478 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3479 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3480 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3481 static int recurse = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3482 list_T *l;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3483 listitem_T *li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3484 dict_T *d;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3485 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3486 int todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3487
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3488 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3489 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3490 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3491 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3492 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3493 if (deep == 0)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3494 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3495 ++recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3496
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3497 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3498 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3499 tv->v_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3500 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3501 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3502
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3503 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3504 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3505 case VAR_LIST:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3506 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3507 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3508 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3509 l->lv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3510 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3511 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3512 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3513 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3514 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3515 item_lock(&li->li_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 break;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3518 case VAR_DICT:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3519 if ((d = tv->vval.v_dict) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3520 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3521 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3522 d->dv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3523 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3524 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3525 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3526 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3527 /* recursive: lock/unlock the items the List contains */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3528 todo = (int)d->dv_hashtab.ht_used;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3529 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3530 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3531 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3532 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3533 --todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3534 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3535 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3536 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3537 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3538 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3539 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3540 --recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3541 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3542
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3543 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3544 * 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	3545 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3546 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3547 static int
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3548 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3549 typval_T *tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3550 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3551 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3552 \|\| (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3553 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3554 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3555 \|\| (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3556 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3557 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3558 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3559
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3567 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3568 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3569
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3570 hash_lock(&globvarht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3571 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3572 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3573 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3574 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3575 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3576 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3577 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3578 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3579 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3580 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3581 hash_unlock(&globvarht);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 static char_u cat_prefix_varname __ARGS((int prefix, char_u name));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 int prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 return varnamebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 {
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3637 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3638 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3639 static long_u wdone;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3640 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3641 static long_u tdone;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3642 #endif
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3643 static int vidx;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3644 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3645 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 if (idx == 0)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3648 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3649 gdone = bdone = wdone = vidx = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3650 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3651 tdone = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3652 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3653 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3654
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3655 /* Global variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3656 if (gdone < globvarht.ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3657 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3658 if (gdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3659 hi = globvarht.ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3660 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3661 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3662 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3663 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3664 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3665 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3666 return hi->hi_key;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3667 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3668
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3669 /* b: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3670 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3671 if (bdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3672 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3673 if (bdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3674 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3675 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3676 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3677 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3678 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3679 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3680 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3681 if (bdone == ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3682 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3683 ++bdone;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3686
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3687 /* w: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3688 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3689 if (wdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3690 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3691 if (wdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3692 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3693 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3694 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3695 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3696 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3697 return cat_prefix_varname('w', hi->hi_key);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3699
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3700 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3701 /* t: variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3702 ht = &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3703 if (tdone < ht->ht_used)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3704 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3705 if (tdone++ == 0)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3706 hi = ht->ht_array;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3707 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3708 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3709 while (HASHITEM_EMPTY(hi))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3710 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3711 return cat_prefix_varname('t', hi->hi_key);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3712 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3713 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3714
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3715 /* v: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3716 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3717 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 return NULL;
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 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 * types for expressions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 } exptype_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3745 * executed. The function may return OK, but the rettv will be of type
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 * This calls eval1() and handles error message and nextcmd.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3752 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3753 * Note: "rettv.v_lock" is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3757 eval0(arg, rettv, nextcmd, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 char_u *arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3759 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 int ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 p = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3767 ret = eval1(&p, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 if (ret == FAIL \|\| !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 if (ret != FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3771 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 *
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3794 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3795 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3799 eval1(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3801 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3805 typval_T var2;
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 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3810 if (eval2(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3818 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3819
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3820 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3822 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3823 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3824 return FAIL;
7 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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3831 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3841 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3852 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 if (evaluate && !result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3856 *rettv = var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 * expr2 \|\| expr2 \|\| expr2 logical OR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3872 eval2(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3874 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3877 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3880 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3885 if (eval3(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 * Repeat until there is no following "\|\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 while ((arg)[0] == '\|' && (arg)[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3897 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3899 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3900 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3901 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3917 if (get_tv_number_chk(&var2, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3919 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3920 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3921 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3925 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3926 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3943 eval3(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3945 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3948 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3951 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3956 if (eval4(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 result = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 while ((arg)[0] == '&' && (arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3968 if (get_tv_number_chk(rettv, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3970 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3971 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3972 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3988 if (get_tv_number_chk(&var2, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3990 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3991 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3992 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3996 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3997 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 * var1 == var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 * var1 != var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 * var1 > var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 * var1 < var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 * var1 <= var2
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4014 * var1 is var2
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4015 * var1 isnot var2
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4023 eval4(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4025 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4028 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 exptype_T type = TYPE_UNKNOWN;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4032 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 int len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 int ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4044 if (eval5(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 p = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 switch (p[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4051 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4057 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 break;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4076 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4077 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4078 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4079 len = 5;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4080 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4081 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4082 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4083 type_is = TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4084 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4085 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4086 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4114 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4116 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4122 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4123 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4124 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4125 * it means TRUE. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4126 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4127 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4128 else if (rettv->v_type == VAR_LIST \|\| var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4129 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4130 if (type_is)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4131 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4132 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4133 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4134 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4135 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4136 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4137 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4138 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4139 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4140 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4141 EMSG(_("E691: Can only compare List with List"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4142 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4143 EMSG(_("E692: Invalid operation for Lists"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4144 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4145 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4146 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4147 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4148 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4149 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4150 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4151 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4152 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4153 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4154 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4155 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4156
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4157 else if (rettv->v_type == VAR_DICT \|\| var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4158 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4159 if (type_is)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4160 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4161 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4162 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4163 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4164 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4165 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4166 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4167 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4168 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4169 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4170 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4171 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4172 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4173 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4174 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4175 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4176 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4177 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4178 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4179 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4180 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4181 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4182 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4183 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4184 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4185
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4186 else if (rettv->v_type == VAR_FUNC \|\| var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4187 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4188 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4189 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4190 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4191 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4192 EMSG(_("E693: Can only compare Funcref with Funcref"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4193 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4194 EMSG(_("E694: Invalid operation for Funcrefs"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4195 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4196 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4197 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4198 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4199 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4200 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4201 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4202 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4203 \|\| var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4204 n1 = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4205 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4206 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4207 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4208 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4209 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4210 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4211 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4212
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4217 else if ((rettv->v_type == VAR_NUMBER \|\| var2.v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4220 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4221 n2 = get_tv_number(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4237 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4238 s2 = get_tv_string_buf(&var2, buf2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4274 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4275 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4276 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4277 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 * + number addition
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 * - number subtraction
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 * . string concatenation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4296 eval5(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4298 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4299 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4301 typval_T var2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4302 typval_T var3;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4312 if (eval6(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4324 if (op != '+' \|\| rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4325 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4326 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4327 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4328 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4329 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4330 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4331 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4332 * side effects after an error. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4333 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4334 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4335 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4336 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4337 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4338 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4339
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4343 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4344 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4346 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4347 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 if (op == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4357 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4358 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4359 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4360 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4361 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4362 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4363 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4364 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4365 p = concat_str(s1, s2);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4366 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4367 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4368 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4370 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4371 && var2.v_type == VAR_LIST)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4372 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4373 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4374 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4375 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4376 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4377 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4378 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4379 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4380 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4381 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4382 *rettv = var3;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4383 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4384 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4386 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4387
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4388 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4389 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4390 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4391 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4392 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4393 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4394 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4395 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4396 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4397 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4398 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4399 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4400 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4401 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4402 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4403 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4404 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405 if (op == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4407 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 n1 = n1 - n2;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4409 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4410 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4411 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4412 clear_tv(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4415 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4418 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4419 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420 * * number multiplication
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 * / number division
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 * % number modulo
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4429 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4430 eval6(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4431 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4432 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4435 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4437 long n1, n2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4438 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4443 if (eval7(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 return FAIL;
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 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4448 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4457 n1 = get_tv_number_chk(rettv, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4458 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4459 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4460 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4470 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4474 n2 = get_tv_number_chk(&var2, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4475 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4476 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4477 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 if (op == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4489 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4497 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4498 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4499 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 * number number constant
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	4509 * "string" string constant
5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	4510 * 'string' literal string constant
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 * &option-name option value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 * @r register contents
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 * identifier variable value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 * function() function call
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516 * (expression) nested expression
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4517 * [expr, expr] List
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4518 * {key: val, key: val} Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4519 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 * Also handle:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 * + in front unary plus (ignored)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4524 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4525 * trailing .name entry in Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4533 eval7(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4535 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 char_u start_leader, end_leader;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 char_u *alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4547 * Initialise variable so that clear_tv() can't mistake this for a
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4548 * string and free a string that isn't there.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4550 rettv->v_type = VAR_UNKNOWN;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4551
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4552 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 while (arg == '!' \|\| arg == '-' \|\| **arg == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 switch (**arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 * Number constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4566 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4571 case '6':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 case '7':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 case '8':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 case '9':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4576 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4577 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4579 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4580 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4587 case '"': ret = get_string_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4591 * Literal string constant: 'str''ing'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4593 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4594 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4595
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4596 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4597 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4598 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4599 case '[': ret = get_list_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4603 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4604 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4605 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4606 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4607
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4608 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4609 * Option value: &name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4611 case '&': ret = get_option_tv(arg, rettv, evaluate);
7 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 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4617 case '$': ret = get_env_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4626 rettv->v_type = VAR_STRING;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	4627 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 case '(': arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4637 ret = eval1(arg, rettv, evaluate); /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 EMSG(_("E110: Missing ')'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4643 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4648 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4649 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4650 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4651
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4652 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4653 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4654 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4655 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4656 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4657 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4658 s = *arg;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4659 len = get_name_len(arg, &alias, evaluate, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4660 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4661 s = alias;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4662
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4663 if (len <= 0)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4664 ret = FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4665 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4666 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4667 if (*arg == '(') / recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4668 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4669 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4670 * use its contents. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4671 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4672
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4673 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4674 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4675 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4676 &len, evaluate, NULL);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4677 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4678 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4679 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4680 if (aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4681 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4682 if (ret == OK)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4683 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4684 ret = FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4685 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4686 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4687 else if (evaluate)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4688 ret = get_var_tv(s, len, rettv, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4689 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4690 ret = OK;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4691 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4692
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4693 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4694 vim_free(alias);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4695 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4696
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4697 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4698
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4699 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4700 * expr(expr). */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4701 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4702 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4704 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4705 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4706 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4707 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4708 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4709 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4710
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4711 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4712 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4713 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4714 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4715 ret = FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4716 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4717 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4718 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4719 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4720 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4721 --end_leader;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4722 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4723 val = !val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4724 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4725 val = -val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4726 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4727 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4728 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4729 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4730 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4733 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4736 /*
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4737 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4738 * "*arg" points to the '[' or '.'.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4739 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4740 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4741 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4742 eval_index(arg, rettv, evaluate, verbose)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4743 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4744 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4745 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4746 int verbose; /* give error messages */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4747 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4748 int empty1 = FALSE, empty2 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4749 typval_T var1, var2;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4750 long n1, n2 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4751 long len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4752 int range = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4753 char_u *s;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4754 char_u *key = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4755
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4756 if (rettv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4757 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4758 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4759 EMSG(_("E695: Cannot index a Funcref"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4760 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4761 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4762
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4763 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4764 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4765 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4766 * dict.name
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4767 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4768 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4769 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4770 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4771 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4772 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4773 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4774 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4775 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4776 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4777 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4778 * something[idx]
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4779 *
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4780 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4781 */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4782 arg = skipwhite(arg + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4783 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4784 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4785 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4786 return FAIL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4787 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4788 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4789 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4790 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4791 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4792 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4793
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4794 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4795 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4796 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4797 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4798 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4799 range = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4800 arg = skipwhite(arg + 1);
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 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4803 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4804 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4805 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4806 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4807 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4808 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4809 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4810 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4811 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4812 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4813 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4814 clear_tv(&var2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4815 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4816 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4817 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4818
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4819 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4820 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4821 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4822 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4823 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4824 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4825 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4826 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4827 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4828 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4829 arg = skipwhite(arg + 1); /* skip the ']' */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4830 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4831
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4832 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4833 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4834 n1 = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4835 if (!empty1 && rettv->v_type != VAR_DICT)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4836 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4837 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4838 clear_tv(&var1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4839 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4840 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4841 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4842 if (empty2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4843 n2 = -1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4844 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4845 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4846 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4847 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4848 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4849 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4850
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4851 switch (rettv->v_type)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4852 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4853 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4854 case VAR_STRING:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4855 s = get_tv_string(rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4856 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4857 if (range)
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 substring. If the indexes
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4860 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4861 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4862 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4863 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4864 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4865 n1 = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4866 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4867 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4868 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4869 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4870 n2 = len;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4871 if (n1 >= len \|\| n2 < 0 \|\| n1 > n2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4872 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4873 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4874 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4875 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4876 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4877 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4878 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4879 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4880 * result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4881 if (n1 >= len \|\| n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4882 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4883 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4884 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4885 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4886 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4887 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4888 rettv->vval.v_string = s;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4889 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4890
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4891 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4892 len = list_len(rettv->vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4893 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4894 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4895 if (!empty1 && (n1 < 0 \|\| n1 >= len))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4896 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4897 /* For a range we allow invalid values and return an empty
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4898 * list. A list index out of range is an error. */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4899 if (!range)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4900 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4901 if (verbose)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4902 EMSGN(_(e_listidx), n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4903 return FAIL;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4904 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4905 n1 = len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4906 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4907 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4908 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4909 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4910 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4911
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4912 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4913 n2 = len + n2;
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4914 else if (n2 >= len)
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4915 n2 = len - 1;
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4916 if (!empty2 && (n2 < 0 \|\| n2 + 1 < n1))
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4917 n2 = -1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4918 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4919 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4920 return FAIL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4921 for (item = list_find(rettv->vval.v_list, n1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4922 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4923 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4924 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4925 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	4926 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4927 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4928 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4929 item = item->li_next;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4930 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4931 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4932 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4933 rettv->vval.v_list = l;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	4934 ++l->lv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4935 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4936 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4937 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4938 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4939 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4940 *rettv = var1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4941 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4942 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4943
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4944 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4945 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4946 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4947 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4948 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4949 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4950 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4951 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4952 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4953 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4954 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4955
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4956 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4957 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4958 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4959 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4960 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4961 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4962 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4963 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4964 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4965 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4966 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4967
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	4968 item = dict_find(rettv->vval.v_dict, key, (int)len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4969
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4970 if (item == NULL && verbose)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4971 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4972 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4973 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4974 if (item == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4975 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4976
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4977 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4978 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4979 *rettv = var1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4980 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4981 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4982 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4983 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4984
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4985 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4986 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4987
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4988 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4989 * Get an option value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4990 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4991 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4992 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4994 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4995 get_option_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4996 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4997 typval_T rettv; / when NULL, only check if option exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4998 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4999 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5000 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5001 long numval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5002 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 int opt_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5005 int working = (*arg == '+'); / has("+option") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5006 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007 int opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5008
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5009 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5010 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5011 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5012 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5013 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5014 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5015 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5019
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5020 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5022 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5023 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5025
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 c = *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5028 opt_type = get_option_value(*arg, &numval,
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5029 rettv == NULL ? NULL : &stringval, opt_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5033 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5037 else if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5040 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5041 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5042 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5046 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5047 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5051 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5052 rettv->vval.v_number = numval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054 else /* string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5056 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5057 rettv->vval.v_string = stringval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5058 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 else if (working && (opt_type == -2 \|\| opt_type == -1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 option_end = c; / put back for error messages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5067 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5069 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5070 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5071 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5074 get_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5076 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5077 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 int extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5083 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5084 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5085 */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5086 for (p = arg + 1; p != NUL && *p != '"'; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5090 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5091 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5092 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5093 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 extra += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5100 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5101 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5102 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5103
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5104 /* If only parsing, set arg and return here /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5118 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5119 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5120
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5121 for (p = arg + 1; p != NUL && *p != '"'; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5125 switch (*++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5127 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5128 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5129 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5130 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5131 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5132 case 't': *name++ = TAB; ++p; break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5133
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 case 'x':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 case 'U':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 int n, nr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 n = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5145 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5146 n = 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 nr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5148 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5150 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5152 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5153 ++p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5156 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 if (c != 'X')
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5158 name += (*mb_char2bytes)(nr, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5159 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 #endif
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5161 *name++ = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5164
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5169 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5170 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5171 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5172 case '6':
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5173 case '7': name = p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5174 if (p >= '0' && p <= '7')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5176 name = (name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5177 if (p >= '0' && p <= '7')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5178 name = (name << 3) + *p++ - '0';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5179 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5180 ++name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5183 /* Special key, e.g.: "\<C-W>" */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5184 case '<': extra = trans_special(&p, name, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5185 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5186 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5187 name += extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5190 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5192 default: MB_COPY_CHAR(p, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5193 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5196 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5197 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5198
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5199 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5200 *name = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5201 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5202
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5203 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5206 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5207 * Allocate a variable for a 'str''ing' constant.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5211 get_lit_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5212 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5213 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5214 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5215 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5216 char_u *p;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5217 char_u *str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5218 int reduce = 0;
7 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 * Find the end of the string, skipping ''.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5222 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5223 for (p = arg + 1; p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5224 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5225 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5226 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5227 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5228 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5229 ++reduce;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5230 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5231 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5232 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5233
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5234 if (*p != '\'')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5235 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5236 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5237 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5239
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5240 /* If only parsing return after setting "arg" /
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5241 if (!evaluate)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5242 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5243 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5244 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5245 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5246
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5247 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5248 * Copy the string into allocated memory, handling '' to ' reduction.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5249 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5250 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5251 if (str == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5252 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5253 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5254 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5255
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5256 for (p = arg + 1; p != NUL; )
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5257 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5258 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5259 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5260 if (p[1] != '\'')
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5261 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5262 ++p;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5263 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5264 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5265 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5266 *str = NUL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5267 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5268
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5269 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5270 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5271
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5272 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5273 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5274 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5275 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5276 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5277 get_list_tv(arg, rettv, evaluate)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5278 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5279 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5280 int evaluate;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5281 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5282 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5283 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5284 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5285
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5286 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5287 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5288 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5289 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5290 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5291 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5292
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5293 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5294 while (arg != ']' && arg != NUL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5295 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5296 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
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 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5299 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5300 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5301 if (item != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5302 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5303 item->li_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	5304 item->li_tv.v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5305 list_append(l, item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5306 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5307 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5308 clear_tv(&tv);
56 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 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5312 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5313 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5314 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5315 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5316 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5317 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5318 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5319 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5320
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5321 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5322 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5323 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5324 failret:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5325 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5326 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5327 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5328 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5329
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5330 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5331 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5332 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5333 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5334 rettv->vval.v_list = l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5335 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5336 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5337
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5338 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5339 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5340
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5341 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5342 * Allocate an empty header for a list.
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5343 * Caller should take care of the reference count.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5344 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5345 list_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5346 list_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5347 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5348 list_T *l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5349
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5350 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5351 if (l != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5352 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5353 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5354 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5355 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5356 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5357 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5358 first_list = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5359 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5360 return l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5361 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5362
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5363 /*
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5364 * Allocate an empty list for a return value.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5365 * Returns OK or FAIL.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5366 */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5367 static int
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5368 rettv_list_alloc(rettv)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5369 typval_T *rettv;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5370 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5371 list_T *l = list_alloc();
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5372
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5373 if (l == NULL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5374 return FAIL;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5375
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5376 rettv->vval.v_list = l;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5377 rettv->v_type = VAR_LIST;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5378 ++l->lv_refcount;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5379 return OK;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5380 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5381
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5382 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5383 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5384 * becomes zero.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5385 */
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	5386 void
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5387 list_unref(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5388 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5389 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5390 if (l != NULL && --l->lv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5391 list_free(l, TRUE);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5392 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5393
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5394 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5395 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5396 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5397 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5398 void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5399 list_free(l, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5400 list_T *l;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5401 int recurse; /* Free Lists and Dictionaries recursively. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5402 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5403 listitem_T *item;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5404
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5405 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5406 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5407 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5408 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5409 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5410 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5411 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5412
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5413 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5414 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5415 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5416 l->lv_first = item->li_next;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5417 if (recurse \|\| (item->li_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5418 && item->li_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5419 clear_tv(&item->li_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	5420 vim_free(item);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5421 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5422 vim_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5423 }
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 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5427 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5428 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5429 listitem_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5430 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5431 return (listitem_T *)alloc(sizeof(listitem_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5432 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5433
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5434 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	5435 * Free a list item. Also clears the value. Does not notify watchers.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5436 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5437 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5438 listitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5439 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5440 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5441 clear_tv(&item->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5442 vim_free(item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5443 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5444
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5445 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5446 * 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	5447 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5448 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5449 listitem_remove(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5450 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5451 listitem_T *item;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5452 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5453 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5454 listitem_free(item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5455 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5456
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5457 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5458 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5459 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5460 static long
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5461 list_len(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5462 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5463 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5464 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5465 return 0L;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5466 return l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5467 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5468
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5469 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5470 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5471 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5472 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5473 list_equal(l1, l2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5474 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5475 list_T *l2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5476 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5477 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5478 listitem_T item1, item2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5479
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5480 if (l1 == l2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5481 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5482 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5483 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5484
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5485 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5486 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5487 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5488 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5489 return FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5490 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5491 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5492
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5493 #if defined(FEAT_PYTHON) \|\| defined(PROTO)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5494 /*
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5495 * Return the dictitem that an entry in a hashtable points to.
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5496 */
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5497 dictitem_T *
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5498 dict_lookup(hi)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5499 hashitem_T *hi;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5500 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5501 return HI2DI(hi);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5502 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5503 #endif
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5504
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5505 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5506 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5507 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5508 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5509 dict_equal(d1, d2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5510 dict_T *d1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5511 dict_T *d2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5512 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5513 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5514 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5515 dictitem_T *item2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5516 int todo;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5517
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5518 if (d1 == d2)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5519 return TRUE;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5520 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5521 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5522
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	5523 todo = (int)d1->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5524 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5525 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5526 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5527 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5528 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5529 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5530 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5531 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5532 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5533 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5534 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5535 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5536 return TRUE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5537 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5538
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5539 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5540 * Return TRUE if "tv1" and "tv2" have the same value.
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5541 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5542 * numbers are different.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5543 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5544 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5545 tv_equal(tv1, tv2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5546 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5547 typval_T *tv2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5548 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5549 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5550 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	5551 char_u s1, s2;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5552 static int recursive = 0; /* cach recursive loops */
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5553 int r;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5554
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5555 if (tv1->v_type != tv2->v_type)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5556 return FALSE;
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5557 /* Catch lists and dicts that have an endless loop by limiting
1014 2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5558 * recursiveness to 1000. We guess they are equal then. */
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5559 if (recursive >= 1000)
2651e7d07cd6 updated for version 7.0-140 vimboss parents: 1009 diff changeset	5560 return TRUE;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5561
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5562 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5563 {
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5564 case VAR_LIST:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5565 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5566 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5567 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5568 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5569
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5570 case VAR_DICT:
1008 58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5571 ++recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5572 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5573 --recursive;
58059676e24a updated for version 7.0-134 vimboss parents: 998 diff changeset	5574 return r;
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5575
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5576 case VAR_FUNC:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5577 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5578 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5579 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5580
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5581 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5582 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5583
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5584 case VAR_STRING:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5585 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5586 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5587 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5588 }
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5589
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5590 EMSG2(_(e_intern2), "tv_equal()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5591 return TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5592 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5593
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5594 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5595 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5596 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5597 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5598 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5599 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5600 list_find(l, n)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5601 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5602 long n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5603 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5604 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5605 long idx;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5606
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5607 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5608 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5609
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5610 /* Negative index is relative to the end. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5611 if (n < 0)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5612 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5613
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5614 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5615 if (n < 0 \|\| n >= l->lv_len)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5616 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5617
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5618 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5619 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5620 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5621 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5622 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5623 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5624 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5625 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5626 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5627 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5628 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5629 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5630 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5631 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5632 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5633 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5634 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5635 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5636 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5637 idx = l->lv_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 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5640 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5641 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5642 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5643 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5644 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5645 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5646 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5647 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5648 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5649 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5650 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5651 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5652 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5653 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5654 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5655
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5656 while (n > idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5657 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5658 /* search forward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5659 item = item->li_next;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5660 ++idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5661 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5662 while (n < idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5663 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5664 /* search backward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5665 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5666 --idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5667 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5668
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5669 /* cache the used index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5670 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5671 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5672
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5673 return item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5674 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5675
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5676 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5677 * Get list item "l[idx]" as a number.
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5678 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5679 static long
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5680 list_find_nr(l, idx, errorp)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5681 list_T *l;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5682 long idx;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5683 int errorp; / set to TRUE when something wrong */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5684 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5685 listitem_T *li;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5686
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5687 li = list_find(l, idx);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5688 if (li == NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5689 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5690 if (errorp != NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5691 *errorp = TRUE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5692 return -1L;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5693 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5694 return get_tv_number_chk(&li->li_tv, errorp);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5695 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5696
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5697 /*
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5698 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5699 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5700 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5701 static long
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5702 list_idx_of_item(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5703 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5704 listitem_T *item;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5705 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5706 long idx = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5707 listitem_T *li;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5708
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5709 if (l == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5710 return -1;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5711 idx = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5712 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5713 ++idx;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5714 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5715 return -1;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	5716 return idx;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5717 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5718
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5719 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5720 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5721 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5722 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5723 list_append(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5724 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5725 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5726 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5727 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5728 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5729 /* empty list */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5730 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5731 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5732 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5733 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5734 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5735 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5736 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5737 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5738 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5739 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5740 ++l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5741 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5742 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5743
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5744 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5745 * Append typval_T "tv" to the end of list "l".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5746 * Return FAIL when out of memory.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5747 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5748 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5749 list_append_tv(l, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5750 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5751 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5752 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5753 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5754
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5755 if (li == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5756 return FAIL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5757 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5758 list_append(l, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5759 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5760 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5761
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5762 /*
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	5763 * Add a dictionary to a list. Used by getqflist().
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5764 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5765 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5766 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5767 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5768 list_T *list;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5769 dict_T *dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5770 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5771 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5772
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5773 if (li == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5774 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5775 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5776 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5777 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5778 list_append(list, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5779 ++dict->dv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5780 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5781 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5782
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5783 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5784 * 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	5785 * When "len" >= 0 use "str[len]".
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5786 * Returns FAIL when out of memory.
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5787 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5788 static int
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5789 list_append_string(l, str, len)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5790 list_T *l;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5791 char_u *str;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5792 int len;
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5793 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5794 listitem_T *li = listitem_alloc();
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5795
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5796 if (li == NULL)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5797 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5798 list_append(l, li);
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5799 li->li_tv.v_type = VAR_STRING;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5800 li->li_tv.v_lock = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5801 if (str == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5802 li->li_tv.vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5803 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	5804 : vim_strsave(str))) == NULL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5805 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5806 return OK;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5807 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5808
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5809 /*
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5810 * Append "n" to list "l".
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5811 * Returns FAIL when out of memory.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5812 */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5813 static int
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5814 list_append_number(l, n)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5815 list_T *l;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5816 varnumber_T n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5817 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5818 listitem_T *li;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5819
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5820 li = listitem_alloc();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5821 if (li == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5822 return FAIL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5823 li->li_tv.v_type = VAR_NUMBER;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5824 li->li_tv.v_lock = 0;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5825 li->li_tv.vval.v_number = n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5826 list_append(l, li);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5827 return OK;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5828 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5829
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5830 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5831 * Insert typval_T "tv" in list "l" before "item".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5832 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5833 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5834 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5835 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5836 list_insert_tv(l, tv, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5837 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5838 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5839 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5840 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5841 listitem_T *ni = listitem_alloc();
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5842
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5843 if (ni == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5844 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5845 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5846 if (item == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5847 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5848 list_append(l, ni);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5849 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5850 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5851 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5852 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5853 ni->li_next = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5854 if (item->li_prev == NULL)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5855 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5856 l->lv_first = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5857 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5858 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5859 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5860 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5861 item->li_prev->li_next = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5862 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5863 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5864 item->li_prev = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5865 ++l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5866 }
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 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5872 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5873 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5874 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5875 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5876 list_extend(l1, l2, bef)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5877 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5878 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5879 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5880 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5881 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5882
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5883 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5884 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
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 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5887 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5888
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5889 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5890 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5891 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5892 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5893 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5894 list_concat(l1, l2, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5895 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5896 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5897 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5898 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5899 list_T *l;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5900
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5901 /* make a copy of the first list. */
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5902 l = list_copy(l1, FALSE, 0);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5903 if (l == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5904 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5905 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5906 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5907
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5908 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5909 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5910 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5911
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5912 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5913 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5914 * The refcount of the new list is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5915 * See item_copy() for "copyID".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5916 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5917 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5918 static list_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5919 list_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5920 list_T *orig;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5921 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5922 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5923 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5924 list_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5925 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5926 listitem_T *ni;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5927
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5928 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5929 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5930
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5931 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5932 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5933 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5934 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5935 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5936 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5937 * refer back to this list. */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5938 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5939 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5940 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5941 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5942 item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5943 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5944 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5945 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5946 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5947 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5948 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5949 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5950 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5951 vim_free(ni);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5952 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5953 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5954 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5955 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5956 copy_tv(&item->li_tv, &ni->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5957 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5958 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5959 ++copy->lv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5960 if (item != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5961 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5962 list_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5963 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5964 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5965 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5966
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5967 return copy;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5968 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5969
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5970 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5971 * Remove items "item" to "item2" from list "l".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5972 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5973 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5974 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5975 list_remove(l, item, item2)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5976 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5977 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5978 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5979 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5980 listitem_T *ip;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5981
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5982 /* notify watchers */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5983 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5984 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5985 --l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5986 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5987 if (ip == item2)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5988 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5989 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5990
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5991 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5992 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5993 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5994 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5995 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5996 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5997 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5998 item->li_prev->li_next = item2->li_next;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5999 l->lv_idx_item = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6000 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6001
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6002 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6003 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6004 * May return NULL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6005 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6006 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6007 list2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6008 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6009 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6010 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6011 garray_T ga;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6012
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6013 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6014 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6015 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6016 ga_append(&ga, '[');
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6017 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	6018 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6019 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6020 return NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6021 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6022 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6023 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6024 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6025 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6026
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6027 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6028 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6029 * 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	6030 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6031 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6032 static int
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6033 list_join(gap, l, sep, echo, copyID)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6034 garray_T *gap;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6035 list_T *l;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6036 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6037 int echo;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6038 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6039 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6040 int first = TRUE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6041 char_u *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6042 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6043 listitem_T *item;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6044 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6045
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6046 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	6047 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6048 if (first)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6049 first = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6050 else
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6051 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6052
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6053 if (echo)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6054 s = echo_string(&item->li_tv, &tofree, numbuf, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6055 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6056 s = tv2string(&item->li_tv, &tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6057 if (s != NULL)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6058 ga_concat(gap, s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6059 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6060 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6061 return FAIL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6062 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6063 return OK;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6064 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6065
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6066 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6067 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6068 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6069 * 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	6070 * 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	6071 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6072 * reference. Example:
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6073 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6074 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6075 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6076 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6077 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6078 * 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	6079 * variable.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6080 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6081 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6082 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6083 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6084 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6085
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6086 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6087 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6088 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6089 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6090 int
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6091 garbage_collect()
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6092 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6093 dict_T *dd;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6094 list_T *ll;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6095 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6096 buf_T *buf;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6097 win_T *wp;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6098 int i;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6099 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6100 int did_free = FALSE;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6101 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6102 tabpage_T *tp;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6103 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6104
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6105 /* Only do this once. */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6106 want_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6107 may_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	6108
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6109 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6110 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6111 * with copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6112 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6113 /* script-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6114 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6115 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6116
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6117 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6118 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6119 set_ref_in_ht(&buf->b_vars.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 /* window-local variables */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6122 FOR_ALL_TAB_WINDOWS(tp, wp)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6123 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6124
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6125 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6126 /* tabpage-local variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6127 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6128 set_ref_in_ht(&tp->tp_vars.dv_hashtab, copyID);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6129 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6130
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6131 /* global variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6132 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6133
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6134 /* function-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6135 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6136 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6137 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6138 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
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 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6142 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6143 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6144 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6145 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6146 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6147 /* Free the Dictionary and ordinary items it contains, but don't
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6148 * recurse into Lists and Dictionaries, they will be in the list
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6149 * of dicts or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6150 dict_free(dd, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6151 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6152
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6153 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6154 dd = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6155 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6156 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6157 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6158
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6159 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6160 * 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	6161 * 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	6162 * are not referenced anywhere.
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6163 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6164 for (ll = first_list; ll != NULL; )
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6165 if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6166 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6167 /* Free the List and ordinary items it contains, but don't recurse
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6168 * into Lists and Dictionaries, they will be in the list of dicts
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6169 * or list of lists. */
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6170 list_free(ll, FALSE);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6171 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6172
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6173 /* restart, next list may also have been freed */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6174 ll = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6175 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6176 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6177 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6178
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6179 return did_free;
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 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6184 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6185 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6186 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6187 hashtab_T *ht;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6188 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6189 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6190 int todo;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6191 hashitem_T *hi;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6192
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6193 todo = (int)ht->ht_used;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6194 for (hi = ht->ht_array; todo > 0; ++hi)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6195 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6196 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6197 --todo;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6198 set_ref_in_item(&HI2DI(hi)->di_tv, 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 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6201
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6202 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6203 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6204 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6205 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6206 set_ref_in_list(l, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6207 list_T *l;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6208 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6209 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6210 listitem_T *li;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6211
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6212 for (li = l->lv_first; li != NULL; li = li->li_next)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6213 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6214 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6215
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6216 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6217 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6218 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6219 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6220 set_ref_in_item(tv, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6221 typval_T *tv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6222 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6223 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6224 dict_T *dd;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6225 list_T *ll;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6226
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6227 switch (tv->v_type)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6228 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6229 case VAR_DICT:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6230 dd = tv->vval.v_dict;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6231 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6232 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6233 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6234 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6235 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6236 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6237 break;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6238
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6239 case VAR_LIST:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6240 ll = tv->vval.v_list;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6241 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6242 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6243 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6244 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6245 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6246 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6247 break;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6248 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6249 return;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6250 }
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6251
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6252 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6253 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6254 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6255 dict_T *
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6256 dict_alloc()
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6257 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6258 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6259
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6260 d = (dict_T *)alloc(sizeof(dict_T));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6261 if (d != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6262 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6263 /* Add the list to the list of dicts for garbage collection. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6264 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6265 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6266 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6267 d->dv_used_prev = NULL;
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6268 first_dict = d;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6269
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6270 hash_init(&d->dv_hashtab);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6271 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6272 d->dv_refcount = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6273 d->dv_copyID = 0;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6274 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6275 return d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6276 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6277
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6278 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6279 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6280 * becomes zero.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6281 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6282 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6283 dict_unref(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6284 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6285 {
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6286 if (d != NULL && --d->dv_refcount <= 0)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6287 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6288 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6289
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6290 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6291 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6292 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6293 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6294 static void
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6295 dict_free(d, recurse)
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6296 dict_T *d;
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6297 int recurse; /* Free Lists and Dictionaries recursively. */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6298 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6299 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6300 hashitem_T *hi;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6301 dictitem_T *di;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6302
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6303 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6304 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6305 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6306 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6307 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6308 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6309 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6310
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6311 /* 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	6312 hash_lock(&d->dv_hashtab);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6313 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6314 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6315 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6316 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6317 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6318 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6319 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6320 di = HI2DI(hi);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6321 hash_remove(&d->dv_hashtab, hi);
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6322 if (recurse \|\| (di->di_tv.v_type != VAR_LIST
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6323 && di->di_tv.v_type != VAR_DICT))
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6324 clear_tv(&di->di_tv);
721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6325 vim_free(di);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6326 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6327 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6328 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6329 hash_clear(&d->dv_hashtab);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6330 vim_free(d);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6331 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6332
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6333 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6334 * Allocate a Dictionary item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6335 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6336 * 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	6337 * Returns NULL when out of memory.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6338 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6339 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6340 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6341 char_u *key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6342 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6343 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6344
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6345 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6346 if (di != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6347 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6348 STRCPY(di->di_key, key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6349 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6350 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6351 return di;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6352 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6353
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6354 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6355 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6356 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6357 static dictitem_T *
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6358 dictitem_copy(org)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6359 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6360 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6361 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6362
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6363 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6364 + STRLEN(org->di_key)));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6365 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6366 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6367 STRCPY(di->di_key, org->di_key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6368 di->di_flags = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6369 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6370 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6371 return di;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6372 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6373
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6374 /*
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6375 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6376 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6377 static void
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6378 dictitem_remove(dict, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6379 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6380 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6381 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6382 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6383
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6384 hi = hash_find(&dict->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6385 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6386 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6387 else
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6388 hash_remove(&dict->dv_hashtab, hi);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6389 dictitem_free(item);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6390 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6391
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6392 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6393 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6394 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6395 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6396 dictitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6397 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6398 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6399 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6400 vim_free(item);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6401 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6402
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6403 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6404 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6405 * The refcount of the new dict is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6406 * See item_copy() for "copyID".
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6407 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6408 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6409 static dict_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6410 dict_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6411 dict_T *orig;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6412 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6413 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6414 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6415 dict_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6416 dictitem_T *di;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6417 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6418 hashitem_T *hi;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6419
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6420 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6421 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6422
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6423 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6424 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6425 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6426 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6427 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6428 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6429 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6430 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6431 todo = (int)orig->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6432 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6433 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6434 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6435 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6436 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6437
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6438 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6439 if (di == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6440 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6441 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6442 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6443 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6444 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6445 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6446 vim_free(di);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6447 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6448 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6449 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6450 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6451 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6452 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6453 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6454 dictitem_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6455 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6456 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6457 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6458 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6459
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6460 ++copy->dv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6461 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6462 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6463 dict_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6464 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6465 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6466 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6467
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6468 return copy;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6469 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6470
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6471 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6472 * Add item "item" to Dictionary "d".
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6473 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6474 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6475 static int
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6476 dict_add(d, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6477 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6478 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6479 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6480 return hash_add(&d->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6481 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6482
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6483 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6484 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6485 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6486 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6487 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6488 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6489 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6490 dict_T *d;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6491 char *key;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6492 long nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6493 char_u *str;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6494 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6495 dictitem_T *item;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6496
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6497 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6498 if (item == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6499 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6500 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6501 if (str == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6502 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6503 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6504 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6505 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6506 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6507 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6508 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6509 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6510 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6511 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6512 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6513 dictitem_free(item);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6514 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6515 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6516 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6517 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6518
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6519 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6520 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6521 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6522 static long
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6523 dict_len(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6524 dict_T *d;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6525 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6526 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6527 return 0L;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6528 return (long)d->dv_hashtab.ht_used;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6529 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6530
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6531 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6532 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6533 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6534 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6535 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6536 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6537 dict_find(d, key, len)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6538 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6539 char_u *key;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6540 int len;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6541 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6542 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6543 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6544 char_u *akey;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6545 char_u *tofree = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6546 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6547
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6548 if (len < 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6549 akey = key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6550 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6551 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6552 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6553 if (akey == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6554 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6555 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6556 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6557 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6558 /* Avoid a malloc/free by using buf[]. */
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	6559 vim_strncpy(buf, key, len);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6560 akey = buf;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6561 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6562
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6563 hi = hash_find(&d->dv_hashtab, akey);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6564 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6565 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6566 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6567 return HI2DI(hi);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6568 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6569
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6570 /*
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6571 * Get a string item from a dictionary.
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6572 * When "save" is TRUE allocate memory for it.
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6573 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6574 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6575 char_u *
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6576 get_dict_string(d, key, save)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6577 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6578 char_u *key;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6579 int save;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6580 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6581 dictitem_T *di;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6582 char_u *s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6583
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6584 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6585 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6586 return NULL;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6587 s = get_tv_string(&di->di_tv);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6588 if (save && s != NULL)
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6589 s = vim_strsave(s);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6590 return s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6591 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6592
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6593 /*
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6594 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6595 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6596 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6597 long
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6598 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6599 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6600 char_u *key;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6601 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6602 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6603
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6604 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6605 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6606 return 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6607 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6608 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6609
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6610 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6611 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6612 * May return NULL.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6613 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6614 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6615 dict2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6616 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6617 int copyID;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6618 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6619 garray_T ga;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6620 int first = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6621 char_u *tofree;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6622 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6623 hashitem_T *hi;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6624 char_u *s;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6625 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6626 int todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6627
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6628 if ((d = tv->vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6629 return NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6630 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6631 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6632
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6633 todo = (int)d->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6634 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6635 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6636 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6637 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6638 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6639
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6640 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6641 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6642 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6643 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6644
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6645 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6646 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6647 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6648 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6649 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6650 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6651 ga_concat(&ga, (char_u *)": ");
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6652 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6653 if (s != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6654 ga_concat(&ga, s);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6655 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6656 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6657 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6658 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6659 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6660 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6661 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6662 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6663 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6664 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6665
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6666 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6667 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6668 return (char_u *)ga.ga_data;
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 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6672 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6673 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6674 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6675 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6676 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6677 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6678 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6679 int evaluate;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6680 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6681 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6682 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6683 typval_T tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6684 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6685 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6686 char_u start = skipwhite(arg + 1);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6687 char_u buf[NUMBUFLEN];
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6688
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6689 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6690 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6691 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6692 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6693 * first item.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6694 * But {} is an empty Dictionary.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6695 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6696 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6697 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6698 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6699 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6700 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6701 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6702 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6703
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6704 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6705 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6706 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6707 if (d == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6708 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6709 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6710 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6711 tv.v_type = VAR_UNKNOWN;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6712
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6713 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6714 while (arg != '}' && arg != NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6715 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6716 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6717 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6718 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6719 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6720 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6721 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6722 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6723 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6724 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6725 if (key == NULL \|\| *key == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6726 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6727 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6728 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6729 EMSG(_(e_emptykey));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6730 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6731 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6732 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6733
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6734 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6735 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6736 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6737 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6738 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6739 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6740 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6741 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6742 item = dict_find(d, key, -1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6743 if (item != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6744 {
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	6745 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6746 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6747 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6748 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6749 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6750 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6751 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6752 if (item != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6753 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6754 item->di_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6755 item->di_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6756 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6757 dictitem_free(item);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6758 }
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 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6762 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6763 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6764 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6765 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6766 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6767 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6768 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6769 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6770
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6771 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6772 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6773 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6774 failret:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6775 if (evaluate)
1009 721ebb602db0 updated for version 7.0-135 vimboss parents: 1008 diff changeset	6776 dict_free(d, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6777 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6778 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6779
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6780 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6781 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6782 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6783 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6784 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6785 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6786 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6787
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6788 return OK;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6789 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6790
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6791 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6792 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6793 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6794 * "numbuf" is used for a number.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6795 * Does not put quotes around strings, as ":echo" displays values.
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6796 * When "copyID" is not NULL replace recursive lists and dicts with "...".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6797 * May return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6798 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6799 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6800 echo_string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6801 typval_T *tv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6802 char_u **tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6803 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6804 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6805 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6806 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6807 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6808
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6809 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6810 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6811 EMSG(_("E724: variable nested too deep for displaying"));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6812 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6813 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6814 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6815 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6816
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6817 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6818 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6819 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6820 *tofree = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6821 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6822 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6823
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6824 case VAR_LIST:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6825 if (tv->vval.v_list == 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_list->lv_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_list->lv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6838 *tofree = list2string(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
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6843 case VAR_DICT:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6844 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6845 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6846 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6847 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6848 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6849 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6850 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6851 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6852 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6853 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6854 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6855 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6856 tv->vval.v_dict->dv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6857 *tofree = dict2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6858 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6859 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6860 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6861
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6862 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6863 case VAR_NUMBER:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6864 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6865 r = get_tv_string_buf(tv, numbuf);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6866 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6867
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6868 default:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6869 EMSG2(_(e_intern2), "echo_string()");
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6870 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6871 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6872
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6873 --recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6874 return r;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6875 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6876
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6877 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6878 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6879 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6880 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6881 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6882 * May return NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6883 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6884 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6885 tv2string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6886 typval_T *tv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6887 char_u **tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6888 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6889 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6890 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6891 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6892 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6893 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6894 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6895 return *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6896 case VAR_STRING:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6897 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6898 return *tofree;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6899 case VAR_NUMBER:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6900 case VAR_LIST:
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6901 case VAR_DICT:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6902 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6903 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6904 EMSG2(_(e_intern2), "tv2string()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6905 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6906 return echo_string(tv, tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6907 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6908
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6909 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6910 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6911 * If "str" is NULL an empty string is assumed.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6912 * If "function" is TRUE make it function('string').
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6913 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6914 static char_u *
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6915 string_quote(str, function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6916 char_u *str;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6917 int function;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6918 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6919 unsigned len;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6920 char_u p, r, *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6921
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6922 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6923 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6924 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6925 len += (unsigned)STRLEN(str);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6926 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6927 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6928 ++len;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6929 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6930 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6931 if (r != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6932 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6933 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6934 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6935 STRCPY(r, "function('");
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6936 r += 10;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6937 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6938 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6939 *r++ = '\'';
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6940 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6941 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6942 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6943 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6944 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6945 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6946 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6947 *r++ = '\'';
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6948 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6949 *r++ = ')';
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6950 *r++ = NUL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6951 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6952 return s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6953 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6954
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6955 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6956 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6957 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6958 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6959 * Always return OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6960 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6961 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6962 get_env_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6963 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6964 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6965 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6966 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6967 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6968 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6969 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6970 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6971 int mustfree = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6973 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6974 name = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6975 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6976 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6978 if (len != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6979 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6980 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6981 name[len] = NUL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6982 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6983 string = vim_getenv(name, &mustfree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6984 if (string != NULL && *string != NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6985 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6986 if (!mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6987 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6988 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6989 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6990 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6991 if (mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6992 vim_free(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6993
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6994 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6995 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6996 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6998 vim_free(string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6999 string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7000 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7001 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7002 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7003 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7004 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7005 rettv->vval.v_string = string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7007
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7008 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7011 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7012 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7013 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7014 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7015 static struct fst
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7017 char f_name; / function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7018 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7019 char f_max_argc; /* maximal number of arguments */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7020 void (f_func) __ARGS((typval_T args, typval_T *rvar));
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	7021 /* implementation of function */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7022 } functions[] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7023 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7024 {"add", 2, 2, f_add},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7025 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7026 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7027 {"argidx", 0, 0, f_argidx},
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7028 {"argv", 0, 1, f_argv},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7029 {"browse", 4, 4, f_browse},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7030 {"browsedir", 2, 2, f_browsedir},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7031 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7032 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7033 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7034 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7035 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7036 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7037 {"bufname", 1, 1, f_bufname},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7038 {"bufnr", 1, 2, f_bufnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7039 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7040 {"byte2line", 1, 1, f_byte2line},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7041 {"byteidx", 2, 2, f_byteidx},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7042 {"call", 2, 3, f_call},
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	7043 {"changenr", 0, 0, f_changenr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7044 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7045 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7046 {"col", 1, 1, f_col},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7047 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	7048 {"complete", 2, 2, f_complete},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7049 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7050 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	7051 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7052 {"confirm", 1, 4, f_confirm},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7053 {"copy", 1, 1, f_copy},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7054 {"count", 2, 4, f_count},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7055 {"cscope_connection",0,3, f_cscope_connection},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7056 {"cursor", 1, 3, f_cursor},
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7057 {"deepcopy", 1, 2, f_deepcopy},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7058 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7059 {"did_filetype", 0, 0, f_did_filetype},
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7060 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7061 {"diff_hlID", 2, 2, f_diff_hlID},
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	7062 {"empty", 1, 1, f_empty},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7063 {"escape", 2, 2, f_escape},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7064 {"eval", 1, 1, f_eval},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7065 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7066 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7067 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7068 {"expand", 1, 2, f_expand},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7069 {"extend", 2, 3, f_extend},
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	7070 {"feedkeys", 1, 2, f_feedkeys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7071 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7072 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7073 {"filewritable", 1, 1, f_filewritable},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7074 {"filter", 2, 2, f_filter},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7075 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7076 {"findfile", 1, 3, f_findfile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7077 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7078 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7079 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7080 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7081 {"foldtext", 0, 0, f_foldtext},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7082 {"foldtextresult", 1, 1, f_foldtextresult},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7083 {"foreground", 0, 0, f_foreground},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7084 {"function", 1, 1, f_function},
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	7085 {"garbagecollect", 0, 0, f_garbagecollect},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7086 {"get", 2, 3, f_get},
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	7087 {"getbufline", 2, 3, f_getbufline},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7088 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7089 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7090 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7091 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7092 {"getcmdpos", 0, 0, f_getcmdpos},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7093 {"getcmdtype", 0, 0, f_getcmdtype},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7094 {"getcwd", 0, 0, f_getcwd},
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	7095 {"getfontname", 0, 1, f_getfontname},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7096 {"getfperm", 1, 1, f_getfperm},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7097 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7098 {"getftime", 1, 1, f_getftime},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7099 {"getftype", 1, 1, f_getftype},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7100 {"getline", 1, 2, f_getline},
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7101 {"getloclist", 1, 1, f_getqflist},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7102 {"getpos", 1, 1, f_getpos},
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	7103 {"getqflist", 0, 0, f_getqflist},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7104 {"getreg", 0, 2, f_getreg},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7105 {"getregtype", 0, 1, f_getregtype},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7106 {"gettabwinvar", 3, 3, f_gettabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7107 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7108 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7109 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7110 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7111 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7112 {"has", 1, 1, f_has},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7113 {"has_key", 2, 2, f_has_key},
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	7114 {"haslocaldir", 0, 0, f_haslocaldir},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7115 {"hasmapto", 1, 3, f_hasmapto},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7116 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7117 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7118 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7119 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7120 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7121 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7122 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7123 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7124 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7125 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7126 {"indent", 1, 1, f_indent},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7127 {"index", 2, 4, f_index},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7128 {"input", 1, 3, f_input},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7129 {"inputdialog", 1, 3, f_inputdialog},
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	7130 {"inputlist", 1, 1, f_inputlist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7131 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7132 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7133 {"inputsecret", 1, 2, f_inputsecret},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7134 {"insert", 2, 3, f_insert},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7135 {"isdirectory", 1, 1, f_isdirectory},
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7136 {"islocked", 1, 1, f_islocked},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7137 {"items", 1, 1, f_items},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7138 {"join", 1, 2, f_join},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7139 {"keys", 1, 1, f_keys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7140 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7141 {"len", 1, 1, f_len},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7142 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7143 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7144 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7145 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7146 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7147 {"localtime", 0, 0, f_localtime},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7148 {"map", 2, 2, f_map},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7149 {"maparg", 1, 3, f_maparg},
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7150 {"mapcheck", 1, 3, f_mapcheck},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7151 {"match", 2, 4, f_match},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7152 {"matcharg", 1, 1, f_matcharg},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7153 {"matchend", 2, 4, f_matchend},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7154 {"matchlist", 2, 4, f_matchlist},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7155 {"matchstr", 2, 4, f_matchstr},
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7156 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7157 {"min", 1, 1, f_min},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7158 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7159 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7160 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7161 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7162 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7163 {"nr2char", 1, 1, f_nr2char},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7164 {"pathshorten", 1, 1, f_pathshorten},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7165 {"prevnonblank", 1, 1, f_prevnonblank},
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	7166 {"printf", 2, 19, f_printf},
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	7167 {"pumvisible", 0, 0, f_pumvisible},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7168 {"range", 1, 3, f_range},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7169 {"readfile", 1, 3, f_readfile},
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7170 {"reltime", 0, 2, f_reltime},
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7171 {"reltimestr", 1, 1, f_reltimestr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7172 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7173 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7174 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7175 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7176 {"remote_send", 2, 3, f_remote_send},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7177 {"remove", 2, 3, f_remove},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7178 {"rename", 2, 2, f_rename},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7179 {"repeat", 2, 2, f_repeat},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7180 {"resolve", 1, 1, f_resolve},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7181 {"reverse", 1, 1, f_reverse},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7182 {"search", 1, 3, f_search},
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	7183 {"searchdecl", 1, 3, f_searchdecl},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7184 {"searchpair", 3, 6, f_searchpair},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7185 {"searchpairpos", 3, 6, f_searchpairpos},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7186 {"searchpos", 1, 3, f_searchpos},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7187 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7188 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7189 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7190 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7191 {"setline", 2, 2, f_setline},
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	7192 {"setloclist", 2, 3, f_setloclist},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7193 {"setpos", 2, 2, f_setpos},
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	7194 {"setqflist", 1, 2, f_setqflist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7195 {"setreg", 2, 3, f_setreg},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7196 {"settabwinvar", 4, 4, f_settabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7197 {"setwinvar", 3, 3, f_setwinvar},
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	7198 {"shellescape", 1, 1, f_shellescape},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7199 {"simplify", 1, 1, f_simplify},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7200 {"sort", 1, 2, f_sort},
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	7201 {"soundfold", 1, 1, f_soundfold},
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	7202 {"spellbadword", 0, 1, f_spellbadword},
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	7203 {"spellsuggest", 1, 3, f_spellsuggest},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7204 {"split", 1, 3, f_split},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7205 {"str2nr", 1, 2, f_str2nr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7206 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7207 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7208 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7209 {"stridx", 2, 3, f_stridx},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7210 {"string", 1, 1, f_string},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7211 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7212 {"strpart", 2, 3, f_strpart},
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	7213 {"strridx", 2, 3, f_strridx},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7214 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7215 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7216 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7217 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7218 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7219 {"synIDtrans", 1, 1, f_synIDtrans},
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	7220 {"system", 1, 2, f_system},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7221 {"tabpagebuflist", 0, 1, f_tabpagebuflist},
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	7222 {"tabpagenr", 0, 1, f_tabpagenr},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7223 {"tabpagewinnr", 1, 2, f_tabpagewinnr},
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	7224 {"tagfiles", 0, 0, f_tagfiles},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	7225 {"taglist", 1, 1, f_taglist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7226 {"tempname", 0, 0, f_tempname},
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	7227 {"test", 1, 1, f_test},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7228 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7229 {"toupper", 1, 1, f_toupper},
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	7230 {"tr", 3, 3, f_tr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7231 {"type", 1, 1, f_type},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7232 {"values", 1, 1, f_values},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7233 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7234 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7235 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7236 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7237 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7238 {"winline", 0, 0, f_winline},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7239 {"winnr", 0, 1, f_winnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7240 {"winrestcmd", 0, 0, f_winrestcmd},
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7241 {"winrestview", 1, 1, f_winrestview},
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7242 {"winsaveview", 0, 0, f_winsaveview},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7243 {"winwidth", 1, 1, f_winwidth},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7244 {"writefile", 2, 3, f_writefile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7245 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7247 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7248
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7249 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7250 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7251 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7252 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7253 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7254 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7255 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7256 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7258 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7259 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7260
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7261 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7262 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7263 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7264 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7265 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7266 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7267 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7269 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7271 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7272 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7273 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7274 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7275 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7278 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7281 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7282 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7283 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7284 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7285 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7286 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7287 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7288 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7289 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7291 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7292 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7294 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7295 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7296 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7298 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7299 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7300 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7301 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7302 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7304
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7305 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7306
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7307 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7308 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7309 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7310 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7311 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7312 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7313 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7315 int first = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7316 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7317 int cmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7318 int x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7319
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7320 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7321 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7322 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7323 while (first <= last)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7324 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7325 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7326 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7327 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7328 last = x - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7329 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7330 first = x + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7331 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7332 return x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7334 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7337 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7338 * 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	7339 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7340 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7341 static char_u *
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7342 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7343 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7344 int *lenp;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7345 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7346 dictitem_T *v;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7347 int cc;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7348
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7349 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7350 name[*lenp] = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	7351 v = find_var(name, NULL);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7352 name[*lenp] = cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7353 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7354 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7355 if (v->di_tv.vval.v_string == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7356 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7357 *lenp = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7358 return (char_u )""; / just in case */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7359 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7360 *lenp = (int)STRLEN(v->di_tv.vval.v_string);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7361 return v->di_tv.vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7362 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7363
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7364 return name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7365 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7366
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7367 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7368 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7369 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7370 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7371 static int
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7372 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7373 evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7374 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7375 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7376 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7377 char_u *arg; / argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7378 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7379 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7380 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7381 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7382 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7383 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7384 char_u *argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7385 int ret = OK;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7386 typval_T argvars[MAX_FUNC_ARGS + 1]; /* vars for arguments */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7387 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7389 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7390 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7391 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7392 argp = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7393 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7394 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7395 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7396 if (argp == ')' \|\| argp == ',' \|\| *argp == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7397 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7398 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7399 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7400 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7401 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7402 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7403 ++argcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7404 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7405 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7407 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7408 ++argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7409 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7410 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7412 if (ret == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7413 ret = call_func(name, len, rettv, argcount, argvars,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7414 firstline, lastline, doesrange, evaluate, selfdict);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7415 else if (!aborting())
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7416 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7417 if (argcount == MAX_FUNC_ARGS)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7418 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7419 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7420 emsg_funcname("E116: Invalid arguments for function %s", name);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7421 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7422
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7423 while (--argcount >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7424 clear_tv(&argvars[argcount]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7426 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7427 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7432 * Call a function with its resolved parameters
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7433 * Return OK when the function can't be called, FAIL otherwise.
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7434 * Also returns OK when an error was encountered while executing the function.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7435 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7436 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7437 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7438 doesrange, evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7439 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7440 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7441 typval_T rettv; / return value goes here */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7442 int argcount; /* number of "argvars" */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7443 typval_T argvars; / vars for arguments, must have "argcount"
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7444 PLUS ONE elements! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7445 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7446 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7447 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7448 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7449 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7450 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7451 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7452 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7453 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7454 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7455 #define ERROR_SCRIPT 3
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7456 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7457 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7458 #define ERROR_OTHER 6
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7459 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7460 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7461 int llen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7462 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7463 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7464 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7465 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7466 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7468 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7469 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7470 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7471 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7472 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7473 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7474 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7475 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7476 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7477 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7478 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7479 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7480 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7481 i = 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7482 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7483 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7484 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7485 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7486 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7488 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7489 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7492 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7493 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7494 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7495 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7497 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7498 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7499 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7500 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7501 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7502 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7503 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7504 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7505 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7508 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7509 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7510 fname = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7511
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7512 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7513
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7514
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7515 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7516 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7517 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7518 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7519 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7520
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7521 if (!builtin_function(fname))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7523 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7524 * User defined function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7525 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7526 fp = find_func(fname);
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7527
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7528 #ifdef FEAT_AUTOCMD
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7529 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7530 if (fp == NULL
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7531 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7532 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7533 && !aborting())
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7534 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7535 /* executed an autocommand, search for the function again */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7536 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7538 #endif
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7539 /* Try loading a package. */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	7540 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7541 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7542 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7543 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7544 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7545
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7546 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7547 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7548 if (fp->uf_flags & FC_RANGE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7549 *doesrange = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7550 if (argcount < fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7551 error = ERROR_TOOFEW;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7552 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7553 error = ERROR_TOOMANY;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7554 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7555 error = ERROR_DICT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7556 else
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 * Call the user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7560 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7561 * redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7562 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7563 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7564 saveRedobuff();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7565 ++fp->uf_calls;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7566 call_user_func(fp, argcount, argvars, rettv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7567 firstline, lastline,
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7568 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7569 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7570 && fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7571 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7572 * now. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7573 func_free(fp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7574 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7575 restore_search_patterns();
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 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7581 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7582 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7583 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7584 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7585 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7586 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7588 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7589 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7590 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7591 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7592 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7593 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7594 argvars[argcount].v_type = VAR_UNKNOWN;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7595 functions[i].f_func(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7596 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7600 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7601 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7602 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7603 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7604 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7605 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7606 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7607 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7608 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7609 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7610 update_force_abort();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7611 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7612 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7613 ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7615 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7616 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7617 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7618 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7619 if (!aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7620 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7621 switch (error)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7622 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7623 case ERROR_UNKNOWN:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7624 emsg_funcname(N_("E117: Unknown function: %s"), name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7625 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7626 case ERROR_TOOMANY:
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7627 emsg_funcname(e_toomanyarg, name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7628 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7629 case ERROR_TOOFEW:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7630 emsg_funcname(N_("E119: Not enough arguments for function: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7631 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7632 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7633 case ERROR_SCRIPT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7634 emsg_funcname(N_("E120: Using <SID> not in a script context: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7635 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7636 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7637 case ERROR_DICT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7638 emsg_funcname(N_("E725: Calling dict function without Dictionary: %s"),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7639 name);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7640 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7641 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7642 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7643
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7644 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7645 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7646 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7648 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7649 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7650
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7651 /*
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7652 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7653 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7654 static void
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7655 emsg_funcname(ermsg, name)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7656 char *ermsg;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7657 char_u *name;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7658 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7659 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7660
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7661 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7662 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7663 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7664 p = name;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	7665 EMSG2(_(ermsg), p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7666 if (p != name)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7667 vim_free(p);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7668 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7669
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7670 /*********************************************
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7671 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7672 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7673
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7674 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7675 * "add(list, item)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7676 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7677 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7678 f_add(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7679 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7680 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7681 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7682 list_T *l;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7683
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7684 rettv->vval.v_number = 1; /* Default: Failed */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7685 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7686 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7687 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7688 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7689 && list_append_tv(l, &argvars[1]) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7690 copy_tv(&argvars[0], rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7691 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7692 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7693 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7694 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7695
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7696 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7697 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7698 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7699 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7700 f_append(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7701 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7702 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7703 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7704 long lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7705 char_u *line;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7706 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7707 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7708 typval_T *tv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7709 long added = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7710
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7711 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7712 if (lnum >= 0
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7713 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7714 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7715 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7716 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7717 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7718 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7719 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7720 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7721 li = l->lv_first;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7722 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7723 rettv->vval.v_number = 0; /* Default: Success */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7724 for (;;)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7725 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7726 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7727 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7728 else if (li == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7729 break; /* end of list */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7730 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7731 tv = &li->li_tv; /* append item from list */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7732 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7733 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7734 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7735 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7736 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7737 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7738 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7739 ++added;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7740 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7741 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7742 li = li->li_next;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7743 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7744
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7745 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7746 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7747 curwin->w_cursor.lnum += added;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7748 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7749 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7750 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7753 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7754 * "argc()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7755 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7756 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7757 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7758 f_argc(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7759 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7760 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7761 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7762 rettv->vval.v_number = ARGCOUNT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7763 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7764
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7765 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7766 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7767 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7768 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7769 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7770 f_argidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7771 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7772 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7773 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7774 rettv->vval.v_number = curwin->w_arg_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7776
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7777 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7778 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7779 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7780 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7781 f_argv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7782 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7783 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7784 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7785 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7786
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7787 if (argvars[0].v_type != VAR_UNKNOWN)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7788 {
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7789 idx = get_tv_number_chk(&argvars[0], NULL);
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7790 if (idx >= 0 && idx < ARGCOUNT)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7791 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7792 else
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7793 rettv->vval.v_string = NULL;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7794 rettv->v_type = VAR_STRING;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7795 }
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7796 else if (rettv_list_alloc(rettv) == OK)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7797 for (idx = 0; idx < ARGCOUNT; ++idx)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7798 list_append_string(rettv->vval.v_list,
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7799 alist_name(&ARGLIST[idx]), -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7800 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7801
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7802 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7803 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7804 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7805 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7806 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7807 f_browse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7808 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7809 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7810 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7811 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7812 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7813 char_u *title;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7814 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7815 char_u *defname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7816 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7817 char_u buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7818 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7819
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7820 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7821 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7822 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7823 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7824
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7825 if (error \|\| title == NULL \|\| initdir == NULL \|\| defname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7826 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7827 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7828 rettv->vval.v_string =
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7829 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7830 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7831 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7832 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7833 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7834 rettv->v_type = VAR_STRING;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7835 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7836
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7837 /*
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7838 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7839 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7840 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7841 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7842 f_browsedir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7843 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7844 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7845 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7846 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7847 char_u *title;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7848 char_u *initdir;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7849 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7850
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7851 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7852 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7853
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7854 if (title == NULL \|\| initdir == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7855 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7856 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7857 rettv->vval.v_string = do_browse(BROWSE_DIR,
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7858 title, NULL, NULL, initdir, NULL, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7859 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7860 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7861 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7862 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7864
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7865 static buf_T find_buffer __ARGS((typval_T avar));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7866
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7867 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7868 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7869 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7870 static buf_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7871 find_buffer(avar)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7872 typval_T *avar;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7873 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7874 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7875
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7876 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7877 buf = buflist_findnr((int)avar->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7878 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7879 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7880 buf = buflist_findname_exp(avar->vval.v_string);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7881 if (buf == NULL)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7882 {
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7883 /* 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	7884 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7885 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7886 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7887 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7888 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7889 \|\| bt_nofile(buf)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7890 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7891 )
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7892 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7893 break;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7894 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7896 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7898
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7899 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7900 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7901 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7902 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7903 f_bufexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7904 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7905 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7906 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7907 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7908 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7910 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7911 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7912 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7913 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7914 f_buflisted(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7915 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7916 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7917 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7918 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7919
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7920 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7921 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7922 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7923
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7924 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7925 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7926 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7927 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7928 f_bufloaded(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7929 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7930 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7931 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7932 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7933
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7934 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7935 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7937
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7938 static buf_T get_buf_tv __ARGS((typval_T tv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7939
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7940 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7941 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7942 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7943 static buf_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7944 get_buf_tv(tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7945 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7946 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7947 char_u *name = tv->vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7948 int save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7949 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7950 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7951
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7952 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7953 return buflist_findnr((int)tv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7954 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7955 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7956 if (name == NULL \|\| *name == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7957 return curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7958 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7959 return lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7961 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7962 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7963 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7964 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7965 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7966
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7967 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7968 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7969
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7970 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7971 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7973 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7974 if (buf == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7975 buf = find_buffer(tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7976
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7977 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7978 }
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 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7982 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7983 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7984 f_bufname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7985 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7986 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7987 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7988 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7989
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7990 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7991 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7992 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7993 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7994 if (buf != NULL && buf->b_fname != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7995 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7996 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7997 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7998 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8001 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8002 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8003 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8004 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8005 f_bufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8006 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8007 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8008 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8009 buf_T *buf;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8010 int error = FALSE;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8011 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8012
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8013 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8014 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8015 buf = get_buf_tv(&argvars[0]);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8016 --emsg_off;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8017
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8018 /* 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	8019 * new buffer. */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8020 if (buf == NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8021 && argvars[1].v_type != VAR_UNKNOWN
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8022 && get_tv_number_chk(&argvars[1], &error) != 0
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8023 && !error
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8024 && (name = get_tv_string_chk(&argvars[0])) != NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8025 && !error)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8026 buf = buflist_new(name, NULL, (linenr_T)1, 0);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8027
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8028 if (buf != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8029 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8030 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8031 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8032 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8035 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8037 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8038 f_bufwinnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8039 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8040 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8042 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8043 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8044 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8045 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8046 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8047
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8048 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8049 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8050 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8051 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8052 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8054 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8055 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8056 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8057 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8058 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8059 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8060 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8061 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8062 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8063 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8064
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8065 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8066 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8067 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8068 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8069 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8070 f_byte2line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8071 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8072 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8074 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8075 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8076 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8077 long boff = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8078
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8079 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8080 if (boff < 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8081 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8082 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8083 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8084 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8085 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8086 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8087
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8088 /*
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8089 * "byteidx()" function
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8090 */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8091 /ARGSUSED/
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8092 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8093 f_byteidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8094 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8095 typval_T *rettv;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8096 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8097 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8098 char_u *t;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8099 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8100 char_u *str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8101 long idx;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8102
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8103 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8104 idx = get_tv_number_chk(&argvars[1], NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8105 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8106 if (str == NULL \|\| idx < 0)
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8107 return;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8108
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8109 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8110 t = str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8111 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8112 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8113 if (t == NUL) / EOL reached */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8114 return;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8115 t += (*mb_ptr2len)(t);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8116 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8117 rettv->vval.v_number = (varnumber_T)(t - str);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8118 #else
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8119 if (idx <= STRLEN(str))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8120 rettv->vval.v_number = idx;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8121 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8122 }
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8123
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8124 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8125 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8126 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8127 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8128 f_call(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8129 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8130 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8131 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8132 char_u *func;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	8133 typval_T argv[MAX_FUNC_ARGS + 1];
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8134 int argc = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8135 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8136 int dummy;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8137 dict_T *selfdict = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8138
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8139 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8140 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8141 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8142 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8143 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8144 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8145 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8146 return;
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 (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8149 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8150 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8151 func = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8152 if (*func == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8153 return; /* type error or empty name */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8154
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8155 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8156 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8157 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8158 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8159 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8160 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8161 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8162 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8163 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8164
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8165 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8166 item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8167 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8168 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8169 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8170 EMSG(_("E699: Too many arguments"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8171 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8172 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8173 /* 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	8174 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8175 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8176 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8177 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8178
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8179 if (item == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8180 (void)call_func(func, (int)STRLEN(func), rettv, argc, argv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8181 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8182 &dummy, TRUE, selfdict);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8183
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8184 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8185 while (argc > 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8186 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8187 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8188
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8189 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8190 * "changenr()" function
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8191 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8192 /ARGSUSED/
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8193 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8194 f_changenr(argvars, rettv)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8195 typval_T *argvars;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8196 typval_T *rettv;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8197 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8198 rettv->vval.v_number = curbuf->b_u_seq_cur;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8199 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8200
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8201 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8202 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8204 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8205 f_char2nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8206 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8207 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8208 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8209 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8210 if (has_mbyte)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8211 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8212 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8213 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8214 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8217 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8218 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8219 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8220 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8221 f_cindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8222 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8223 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8224 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8225 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8226 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8227 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8228
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8229 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8230 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8231 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8233 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8234 rettv->vval.v_number = get_c_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8235 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8237 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8238 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8239 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8241
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8242 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8243 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8245 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8246 f_col(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8247 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8248 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8250 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8251 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8252 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8253
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8254 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8255 if (fp != NULL && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8257 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8258 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8259 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8260 if (fp->lnum <= curbuf->b_ml.ml_line_count)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8261 col = (colnr_T)STRLEN(ml_get(fp->lnum)) + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8262 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8263 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8265 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8266 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8267 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8268 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8269 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8270 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8271 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8272 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8273 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8275 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8276 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8278 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8279 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8280
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8281 if (p != NUL && p[(l = (mb_ptr2len)(p))] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8282 col += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8283 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8284 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8285 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8286 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8289 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8291 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8292 rettv->vval.v_number = col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8294
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8295 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8296 /*
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8297 * "complete()" function
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8298 */
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8299 /ARGSUSED/
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8300 static void
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8301 f_complete(argvars, rettv)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8302 typval_T *argvars;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8303 typval_T *rettv;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8304 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8305 int startcol;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8306
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8307 if ((State & INSERT) == 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8308 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8309 EMSG(_("E785: complete() can only be used in Insert mode"));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8310 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8311 }
912 adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8312
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8313 /* Check for undo allowed here, because if something was already inserted
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8314 * 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	8315 if (!undo_allowed())
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8316 return;
adf6a9dcaded updated for version 7.0-038 vimboss parents: 903 diff changeset	8317
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8318 if (argvars[1].v_type != VAR_LIST \|\| argvars[1].vval.v_list == NULL)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8319 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8320 EMSG(_(e_invarg));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8321 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8322 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8323
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8324 startcol = get_tv_number_chk(&argvars[0], NULL);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8325 if (startcol <= 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8326 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8327
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8328 set_completion(startcol - 1, argvars[1].vval.v_list);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8329 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8330
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8331 /*
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8332 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8333 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8334 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8335 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8336 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8337 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8338 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8339 {
787 1a44839049ae updated for version 7.0229 vimboss parents: 783 diff changeset	8340 rettv->vval.v_number = ins_compl_add_tv(&argvars[0], 0);
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8341 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8342
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8343 /*
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8344 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8345 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8346 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8347 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8348 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8349 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8350 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8351 {
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8352 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8353
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8354 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8355 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8356 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8357 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8358 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8359 #endif
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8360
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8361 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8362 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8363 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8364 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8365 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8366 f_confirm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8367 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8368 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8369 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8370 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8371 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8372 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8373 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8374 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8375 int def = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8376 int type = VIM_GENERIC;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8377 char_u *typestr;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8378 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8379
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8380 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8381 if (message == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8382 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8383 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8384 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8385 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8386 if (buttons == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8387 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8388 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8389 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8390 def = get_tv_number_chk(&argvars[2], &error);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8391 if (argvars[3].v_type != VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8392 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8393 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8394 if (typestr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8395 error = TRUE;
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 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8398 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8399 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8400 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8401 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8402 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8403 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8404 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8405 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8408 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8409 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8410
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8411 if (buttons == NULL \|\| *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8412 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8413
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8414 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8415 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8416 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8417 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8418 def, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8419 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8420 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8421 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8422 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8423
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8424 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8425 * "copy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8426 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8427 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8428 f_copy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8429 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8430 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8431 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8432 item_copy(&argvars[0], rettv, FALSE, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8433 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8434
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8435 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8436 * "count()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8437 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8438 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8439 f_count(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8440 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8441 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8442 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8443 long n = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8444 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8445
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8446 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8447 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8448 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8449 list_T *l;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8450 long idx;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8451
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8452 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8453 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8454 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8455 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8456 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8457 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8458
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8459 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8460 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8461 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8462 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8463 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8464 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8465 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8466 if (li == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8467 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8468 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8469 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8470 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8471 li = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8472 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8473
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8474 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8475 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8476 ++n;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8477 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8478 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8479 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8480 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8481 int todo;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8482 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8483 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8484
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8485 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8486 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8487 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8488
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8489 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8490 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8491 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8492 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8493 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8494 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8495
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8496 todo = error ? 0 : (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8497 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8498 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8499 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8500 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8501 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8502 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8503 ++n;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8504 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8505 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8506 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8507 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8508 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8509 EMSG2(_(e_listdictarg), "count()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8510 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8511 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8512
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8513 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8514 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8515 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8516 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8517 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8518 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8519 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8520 f_cscope_connection(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8521 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8522 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8524 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8525 int num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8526 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8527 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8528 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8529
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8530 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8531 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8532 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8533 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8534 dbpath = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8535 if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8536 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8537 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8538
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8539 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8540 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8541 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8542 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8545 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8546 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8547 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8548 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8549 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8550 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8551 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8552 f_cursor(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8553 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8554 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8555 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8556 long line, col;
705 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 long coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8559 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8560
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8561 if (argvars[1].v_type == VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8562 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8563 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8564
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8565 if (list2fpos(argvars, &pos, NULL) == FAIL)
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8566 return;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8567 line = pos.lnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8568 col = pos.col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8569 #ifdef FEAT_VIRTUALEDIT
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8570 coladd = pos.coladd;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8571 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8572 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8573 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8574 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8575 line = get_tv_lnum(argvars);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8576 col = get_tv_number_chk(&argvars[1], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8577 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8578 if (argvars[2].v_type != VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8579 coladd = get_tv_number_chk(&argvars[2], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8580 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8581 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8582 if (line < 0 \|\| col < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8583 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8584 \|\| coladd < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8585 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8586 )
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8587 return; /* type error; errmsg already given */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8588 if (line > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8589 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8590 if (col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8591 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8592 #ifdef FEAT_VIRTUALEDIT
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8593 curwin->w_cursor.coladd = coladd;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8594 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8596 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8597 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8598 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8599 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8600 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8601 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8602 #endif
10 4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8603
4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8604 curwin->w_set_curswant = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8607 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8608 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8609 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8610 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8611 f_deepcopy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8612 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8613 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8614 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8615 int noref = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8616
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8617 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8618 noref = get_tv_number_chk(&argvars[1], NULL);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8619 if (noref < 0 \|\| noref > 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8620 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8621 else
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	8622 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8623 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8625 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8626 * "delete()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8627 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8628 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8629 f_delete(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8630 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8631 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8632 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8633 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8634 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8635 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8636 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8637 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8638
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8639 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8640 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8641 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8642 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8643 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8644 f_did_filetype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8645 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8646 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8648 #ifdef FEAT_AUTOCMD
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8649 rettv->vval.v_number = did_filetype;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8650 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8651 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8652 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8654
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8655 /*
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8656 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8657 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8658 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8659 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8660 f_diff_filler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8661 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8662 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8663 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8664 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8665 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8666 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8667 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8668
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8669 /*
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8670 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8671 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8672 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8673 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8674 f_diff_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8675 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8676 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8677 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8678 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8679 linenr_T lnum = get_tv_lnum(argvars);
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8680 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8681 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8682 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8683 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8684 static int change_end = 0;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8685 static hlf_T hlID = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8686 int filler_lines;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8687 int col;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8688
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8689 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8690 lnum = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8691 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8692 \|\| changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8693 \|\| fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8694 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8695 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8696 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8697 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8698 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8699 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8700 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8701 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8702 change_end = -1;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8703 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8704 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8705 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8706 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8707 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8708 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8709 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8710 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8711 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8712 hlID = (hlf_T)0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8713 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8714 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8715 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8716 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8717
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8718 if (hlID == HLF_CHD \|\| hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8719 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8720 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8721 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8722 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8723 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8724 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8725 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8726 rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8727 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8728 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8729
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8730 /*
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8731 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8732 */
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8733 static void
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8734 f_empty(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8735 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8736 typval_T *rettv;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8737 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8738 int n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8739
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8740 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8741 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8742 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8743 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8744 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8745 \|\| *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8746 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8747 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8748 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8749 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8750 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8751 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8752 \|\| argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8753 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8754 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8755 n = argvars[0].vval.v_dict == NULL
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8756 \|\| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8757 break;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8758 default:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8759 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8760 n = 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8761 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8762
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8763 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8764 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8765
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8766 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8767 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8768 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8769 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8770 f_escape(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8771 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8772 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8773 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8774 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8775
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8776 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8777 get_tv_string_buf(&argvars[1], buf));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8778 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8779 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8780
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8781 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8782 * "eval()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8783 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8784 /ARGSUSED/
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8785 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8786 f_eval(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8787 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8788 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8789 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8790 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8791
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8792 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8793 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8794 s = skipwhite(s);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8795
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8796 if (s == NULL \|\| eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8797 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8798 rettv->v_type = VAR_NUMBER;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8799 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8800 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8801 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8802 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8803 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8804
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8805 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8806 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8807 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8808 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8809 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8810 f_eventhandler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8811 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8812 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8813 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8814 rettv->vval.v_number = vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8816
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8817 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8818 * "executable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8819 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8820 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8821 f_executable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8822 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8823 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8824 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8825 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8828 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8829 * "exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8830 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8831 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8832 f_exists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8833 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8834 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8836 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8837 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8838 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8839 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8840
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8841 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8842 if (p == '$') / environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8843 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8844 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8845 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8846 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8847 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8849 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8850 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8851 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8852 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8853 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8854 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8856 else if (p == '&' \|\| p == '+') /* option */
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8857 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8858 n = (get_option_tv(&p, NULL, TRUE) == OK);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8859 if (*skipwhite(p) != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8860 n = FALSE; /* trailing garbage */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8861 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8862 else if (p == '') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8863 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8864 n = function_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8865 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8866 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8867 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8868 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8870 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8871 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8872 #ifdef FEAT_AUTOCMD
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8873 if (p[1] == '#')
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8874 n = autocmd_supported(p + 2);
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8875 else
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8876 n = au_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8877 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8879 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8880 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8881 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8882 typval_T tv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8883
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8884 /* get_name_len() takes care of expanding curly braces */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8885 name = p;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8886 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8887 if (len > 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8888 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8889 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8890 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8891 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8892 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8893 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8894 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8895 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8896 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8897 clear_tv(&tv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8898 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8899 }
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8900 if (*p != NUL)
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	8901 n = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8902
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8903 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8904 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8905
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8906 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8908
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8909 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8910 * "expand()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8911 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8912 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8913 f_expand(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8914 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8915 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8916 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8917 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8918 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8919 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8920 int flags = WILD_SILENT\|WILD_USE_NL\|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8921 expand_T xpc;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8922 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8923
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8924 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8925 s = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8926 if (s == '%' \|\| s == '#' \|\| *s == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8927 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8928 ++emsg_off;
1098 5a1d8468d1fa updated for version 7.0-224 vimboss parents: 1095 diff changeset	8929 rettv->vval.v_string = eval_vars(s, s, &len, NULL, &errormsg, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8930 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8932 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8933 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8934 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8935 * for 'suffixes' and 'wildignore' */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8936 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8937 && get_tv_number_chk(&argvars[1], &error))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8938 flags \|= WILD_KEEP_ALL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8939 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8940 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8941 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8942 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8943 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8944 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8945 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8946 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8950 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8951 * "extend(list, list [, idx])" function
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8952 * "extend(dict, dict [, action])" function
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8953 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8954 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8955 f_extend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8956 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8957 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8958 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8959 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8960 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8961 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8962 list_T l1, l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8963 listitem_T *item;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8964 long before;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8965 int error = FALSE;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8966
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8967 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8968 l2 = argvars[1].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8969 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8970 && l2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8971 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8972 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8973 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8974 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8975 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8976 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8977
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8978 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8979 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8980 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8981 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8982 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8983 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8984 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8985 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8986 return;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8987 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8988 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8989 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8990 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8991 item = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8992 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8993
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8994 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8995 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8996 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8997 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	8998 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8999 dict_T d1, d2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9000 dictitem_T *di1;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9001 char_u *action;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9002 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9003 hashitem_T *hi2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9004 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9005
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9006 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9007 d2 = argvars[1].vval.v_dict;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9008 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9009 && d2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9010 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9011 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9012 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9013 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9014 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9015
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9016 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9017 if (action == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9018 return; /* type error; errmsg already given */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9019 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9020 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9021 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9022 if (i == 3)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9023 {
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	9024 EMSG2(_(e_invarg2), action);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9025 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9026 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9027 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9028 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9029 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9030
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9031 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9032 * first dict. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9033 todo = (int)d2->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9034 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9035 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9036 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9037 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9038 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9039 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9040 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9041 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9042 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9043 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9044 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9045 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9046 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9047 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9048 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9049 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9050 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9051 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9052 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9053 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9054 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9055 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9056 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9057 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9058
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9059 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9060 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9061 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9062 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9063 EMSG2(_(e_listdictarg), "extend()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9064 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9065
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	9066 /*
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9067 * "feedkeys()" function
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9068 */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9069 /ARGSUSED/
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9070 static void
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9071 f_feedkeys(argvars, rettv)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9072 typval_T *argvars;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9073 typval_T *rettv;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9074 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9075 int remap = TRUE;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9076 char_u keys, flags;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9077 char_u nbuf[NUMBUFLEN];
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9078 int typed = FALSE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9079 char_u *keys_esc;
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9080
1108 b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9081 /* This is not allowed in the sandbox. If the commands would still be
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9082 * executed in the sandbox it would be OK, but it probably happens later,
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9083 * when "sandbox" is no longer set. */
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9084 if (check_secure())
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9085 return;
b515624f6d7d updated for version 7.0-234 vimboss parents: 1104 diff changeset	9086
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9087 rettv->vval.v_number = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9088 keys = get_tv_string(&argvars[0]);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9089 if (*keys != NUL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9090 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9091 if (argvars[1].v_type != VAR_UNKNOWN)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9092 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9093 flags = get_tv_string_buf(&argvars[1], nbuf);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9094 for ( ; *flags != NUL; ++flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9095 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9096 switch (*flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9097 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9098 case 'n': remap = FALSE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9099 case 'm': remap = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9100 case 't': typed = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9101 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9102 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9103 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9104
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9105 /* Need to escape K_SPECIAL and CSI before putting the string in the
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9106 * typeahead buffer. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9107 keys_esc = vim_strsave_escape_csi(keys);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9108 if (keys_esc != NULL)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9109 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9110 ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9111 typebuf.tb_len, !typed, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9112 vim_free(keys_esc);
846 db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9113 if (vgetc_busy)
db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9114 typebuf_was_filled = TRUE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9115 }
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9116 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9117 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9118
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9119 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9120 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9121 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9122 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9123 f_filereadable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9124 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9125 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9127 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9128 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9129 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9130
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9131 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9132 if (p && !mch_isdir(p) && (fd = mch_fopen((char )p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9133 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9134 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9135 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9136 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9137 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9138 n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9139
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9140 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9141 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9143 /*
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9144 * 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	9145 * rights to write into.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9146 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9147 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9148 f_filewritable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9149 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9150 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9151 {
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9152 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9153 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9154
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9155 static void findfilendir __ARGS((typval_T argvars, typval_T rettv, int dir));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9156
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9157 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9158 findfilendir(argvars, rettv, dir)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9159 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9160 typval_T *rettv;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9161 int dir;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9162 {
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9163 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9164 char_u *fname;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9165 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9166 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	9167 char_u *p;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9168 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9169 int count = 1;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9170 int first = TRUE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9171 int error = FALSE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9172 #endif
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9173
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9174 rettv->vval.v_string = NULL;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9175 rettv->v_type = VAR_STRING;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9176
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9177 #ifdef FEAT_SEARCHPATH
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9178 fname = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9179
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9180 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9181 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9182 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9183 if (p == NULL)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9184 error = TRUE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9185 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9186 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9187 if (*p != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9188 path = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9189
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9190 if (argvars[2].v_type != VAR_UNKNOWN)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9191 count = get_tv_number_chk(&argvars[2], &error);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9192 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9193 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9194
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9195 if (count < 0 && rettv_list_alloc(rettv) == FAIL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9196 error = TRUE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9197
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9198 if (*fname != NUL && !error)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9199 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9200 do
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9201 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9202 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9203 vim_free(fresult);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9204 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9205 first ? (int)STRLEN(fname) : 0,
1095 4c8b90b7a94a updated for version 7.0-221 vimboss parents: 1094 diff changeset	9206 0, first, path, dir, curbuf->b_ffname,
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	9207 dir ? (char_u *)"" : curbuf->b_p_sua);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9208 first = FALSE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9209
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9210 if (fresult != NULL && rettv->v_type == VAR_LIST)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9211 list_append_string(rettv->vval.v_list, fresult, -1);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9212
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9213 } while ((rettv->v_type == VAR_LIST \|\| --count > 0) && fresult != NULL);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9214 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9215
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9216 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9217 rettv->vval.v_string = fresult;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9218 #endif
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9219 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9220
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9221 static void filter_map __ARGS((typval_T argvars, typval_T rettv, int map));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9222 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	9223
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9224 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9225 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9226 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9227 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9228 filter_map(argvars, rettv, map)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9229 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9230 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9231 int map;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9232 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9233 char_u buf[NUMBUFLEN];
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9234 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9235 listitem_T li, nli;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9236 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9237 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9238 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9239 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9240 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9241 typval_T save_val;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9242 typval_T save_key;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9243 int rem;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9244 int todo;
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9245 char_u ermsg = map ? (char_u )"map()" : (char_u *)"filter()";
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9246 int save_did_emsg;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9247
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9248 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9249 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9250 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9251 if ((l = argvars[0].vval.v_list) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9252 \|\| (map && tv_check_lock(l->lv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9253 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9254 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9255 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9256 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9257 if ((d = argvars[0].vval.v_dict) == NULL
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9258 \|\| (map && tv_check_lock(d->dv_lock, ermsg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9259 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9260 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9261 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9262 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9263 EMSG2(_(e_listdictarg), ermsg);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9264 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9265 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9266
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9267 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9268 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9269 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9270 * was not passed as argument. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9271 if (expr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9272 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9273 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9274 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9275
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9276 /* We reset "did_emsg" to be able to detect whether an error
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9277 * occurred during evaluation of the expression. */
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9278 save_did_emsg = did_emsg;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9279 did_emsg = FALSE;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9280
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9281 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9282 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9283 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9284 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9285
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9286 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9287 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9288 todo = (int)ht->ht_used;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9289 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9290 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9291 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9292 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9293 --todo;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9294 di = HI2DI(hi);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9295 if (tv_check_lock(di->di_tv.v_lock, ermsg))
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9296 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9297 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9298 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9299 \|\| did_emsg)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9300 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9301 if (!map && rem)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9302 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9303 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9304 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9305 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9306 hash_unlock(ht);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9307
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9308 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9309 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9310 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9311 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9312 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9313 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	9314 if (tv_check_lock(li->li_tv.v_lock, ermsg))
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9315 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9316 nli = li->li_next;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9317 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9318 \|\| did_emsg)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9319 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9320 if (!map && rem)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9321 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9322 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9323 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9324
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9325 restore_vimvar(VV_VAL, &save_val);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9326
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9327 did_emsg \|= save_did_emsg;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9328 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9329
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9330 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9331 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9332
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9333 static int
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9334 filter_map_one(tv, expr, map, remp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9335 typval_T *tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9336 char_u *expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9337 int map;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9338 int *remp;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9339 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9340 typval_T rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9341 char_u *s;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9342
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9343 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9344 s = expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9345 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9346 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9347 if (s != NUL) / check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9348 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9349 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9350 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9351 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9352 if (map)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9353 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9354 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9355 clear_tv(tv);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	9356 rettv.v_lock = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9357 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9358 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9359 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9360 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9361 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9362
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9363 /* filter(): when expr is zero remove the item */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9364 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9365 clear_tv(&rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9366 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9367 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9368 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9369 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9370 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9371 clear_tv(&vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9372 return OK;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9373 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9374
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9375 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9376 * "filter()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9377 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9378 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9379 f_filter(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9380 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9381 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9382 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9383 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9384 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9385
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9386 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9387 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9388 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9389 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9390 f_finddir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9391 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9392 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9393 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9394 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9395 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9396
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9397 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9398 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9399 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9400 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9401 f_findfile(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9402 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9403 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9404 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9405 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9406 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9407
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9408 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9409 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9410 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9411 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9412 f_fnamemodify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9413 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9414 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9415 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9416 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9417 char_u *mods;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9418 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9419 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9420 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9421 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9422
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9423 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9424 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9425 if (fname == NULL \|\| mods == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9426 fname = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9427 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9428 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9429 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9430 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9431 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9432
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9433 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9434 if (fname == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9435 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9436 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9437 rettv->vval.v_string = vim_strnsave(fname, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9438 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9440
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9441 static void foldclosed_both __ARGS((typval_T argvars, typval_T rettv, int end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9442
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9443 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9444 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9445 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9446 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9447 foldclosed_both(argvars, rettv, end)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9448 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9449 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9450 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9451 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9452 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9453 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9454 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9455
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9456 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9457 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9458 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9459 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9460 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9461 if (end)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9462 rettv->vval.v_number = (varnumber_T)last;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9463 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9464 rettv->vval.v_number = (varnumber_T)first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9465 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9467 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9468 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9469 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9471
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9472 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9473 * "foldclosed()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9474 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9475 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9476 f_foldclosed(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9477 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9478 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9479 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9480 foldclosed_both(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9481 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9482
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9483 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9484 * "foldclosedend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9485 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9486 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9487 f_foldclosedend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9488 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9489 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9490 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9491 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9492 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9493
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9494 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9495 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9496 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9497 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9498 f_foldlevel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9499 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9500 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9501 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9502 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9503 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9504
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9505 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9506 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9507 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9508 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9509 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9510 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9511 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9512
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9513 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9514 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9515 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9516 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9517 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9518 f_foldtext(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9519 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9520 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9522 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9523 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9524 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9525 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9526 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9527 char *txt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9528 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9529
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9530 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9531 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9532 #ifdef FEAT_FOLDING
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9533 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9534 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9535 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9536 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9537 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9538 /* Find first non-empty line in the fold. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9539 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9540 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9541 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9542 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9543 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9544 ++lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9546
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9547 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9548 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9549 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9550 if (s[0] == '/' && (s[1] == '*' \|\| s[1] == '/'))
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9551 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9552 s = skipwhite(s + 2);
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9553 if (*skipwhite(s) == NUL
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9554 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9555 {
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9556 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9557 if (s == '')
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9558 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9559 }
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9560 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9561 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9562 r = alloc((unsigned)(STRLEN(txt)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9563 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9564 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9565 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9566 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9567 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9568 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9569 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9570 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9571 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9572 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9573 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9574 foldtext_cleanup(r + len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9575 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9578 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9580
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9581 /*
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9582 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9583 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9584 /ARGSUSED/
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9585 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9586 f_foldtextresult(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9587 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9588 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9589 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9590 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9591 linenr_T lnum;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9592 char_u *text;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9593 char_u buf[51];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9594 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9595 int fold_count;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9596 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9597
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9598 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9599 rettv->vval.v_string = NULL;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9600 #ifdef FEAT_FOLDING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9601 lnum = get_tv_lnum(argvars);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9602 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9603 if (lnum < 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9604 lnum = 0;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9605 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9606 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9607 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9608 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9609 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9610 if (text == buf)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9611 text = vim_strsave(text);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9612 rettv->vval.v_string = text;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9613 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9614 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9615 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9616
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9617 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9618 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9619 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9620 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9621 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9622 f_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9623 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9624 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9625 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9626 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9627 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9628 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9629 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9630 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9631 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9632 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9633 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9634 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9637 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9638 * "function()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9639 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9640 /ARGSUSED/
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9641 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9642 f_function(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9643 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9644 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9645 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9646 char_u *s;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9647
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	9648 rettv->vval.v_number = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9649 s = get_tv_string(&argvars[0]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9650 if (s == NULL \|\| s == NUL \|\| VIM_ISDIGIT(s))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9651 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9652 else if (!function_exists(s))
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	9653 EMSG2(_("E700: Unknown function: %s"), s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9654 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9655 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9656 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9657 rettv->v_type = VAR_FUNC;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9658 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9659 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9660
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9661 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9662 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9663 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9664 /ARGSUSED/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9665 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9666 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9667 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9668 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9669 {
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9670 /* 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	9671 * using Lists and Dicts internally. E.g.: ":echo [garbagecollect()]". */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 956 diff changeset	9672 want_garbage_collect = TRUE;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9673 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9674
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9675 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9676 * "get()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9677 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9678 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9679 f_get(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9680 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9681 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9682 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9683 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9684 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9685 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9686 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9687 typval_T *tv = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9688
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9689 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9690 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9691 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9692 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9693 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9694
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9695 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9696 if (!error && li != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9697 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9698 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9699 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9700 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9701 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9702 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9703 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9704 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9705 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9706 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9707 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9708 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9709 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9710 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9711
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9712 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9713 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9714 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9715 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9716 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9717 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9718 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9719 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9720 copy_tv(tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9721 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9722
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9723 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	9724
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9725 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9726 * Get line or list of lines from buffer "buf" into "rettv".
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9727 * 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	9728 * buffer.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9729 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9730 */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9731 static void
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9732 get_buffer_lines(buf, start, end, retlist, rettv)
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9733 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9734 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9735 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9736 int retlist;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9737 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9738 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9739 char_u *p;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9740
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9741 if (retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9742 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9743 if (rettv_list_alloc(rettv) == FAIL)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9744 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9745 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9746 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9747 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9748
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9749 if (buf == NULL \|\| buf->b_ml.ml_mfp == NULL \|\| start < 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9750 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9751
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9752 if (!retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9753 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9754 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9755 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9756 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9757 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9758
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9759 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9760 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9761 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9762 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9763 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9764 if (end < start)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9765 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9766
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9767 if (start < 1)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9768 start = 1;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9769 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9770 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9771 while (start <= end)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9772 if (list_append_string(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9773 ml_get_buf(buf, start++, FALSE), -1) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	9774 break;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9775 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9776 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9777
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9778 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9779 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9780 */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9781 static void
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9782 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9783 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9784 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9785 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9786 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9787 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9788 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9789
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9790 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9791 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9792 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9793 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9794
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9795 lnum = get_tv_lnum_buf(&argvars[1], buf);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9796 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9797 end = lnum;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9798 else
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9799 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9800
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9801 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9802 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9803
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9804 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9805 * "getbufvar()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9806 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9807 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9808 f_getbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9809 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9810 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9811 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9812 buf_T *buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9813 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9814 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9815 dictitem_T *v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9816
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9817 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9818 varname = get_tv_string_chk(&argvars[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9819 ++emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9820 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9821
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9822 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9823 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9824
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9825 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9826 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9827 if (varname == '&') / buffer-local-option */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9828 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9829 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9830 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9831 curbuf = buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9832
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9833 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9834
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9835 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9836 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9837 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9838 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9839 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9840 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9841 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9842 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9843 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9844 varname = (char_u *)"b:" + 2;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9845 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	9846 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9847 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9848 copy_tv(&v->di_tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9849 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9850 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9851
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9852 --emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9853 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9854
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9855 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9856 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9857 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9858 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9859 f_getchar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9860 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9861 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9862 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9863 varnumber_T n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9864 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9865
903 98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9866 /* Position the cursor. Needed after a message that ends in a space. */
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9867 windgoto(msg_row, msg_col);
98ef5b0fe076 updated for version 7.0-029 vimboss parents: 899 diff changeset	9868
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9869 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9870 ++allow_keys;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9871 if (argvars[0].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9872 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9873 n = safe_vgetc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9874 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9875 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9876 n = vpeekc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9877 else if (error \|\| vpeekc() == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9878 /* illegal argument or getchar(0) and no char avail: return zero */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9879 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9880 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9881 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9882 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9883 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9884 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9885
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9886 vimvars[VV_MOUSE_WIN].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9887 vimvars[VV_MOUSE_LNUM].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9888 vimvars[VV_MOUSE_COL].vv_nr = 0;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9889
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9890 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9891 if (IS_SPECIAL(n) \|\| mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9893 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9894 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9895
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9896 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9897 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9899 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9900 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9901 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9903 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9904 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9905 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9906 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9907 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9908 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9909 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9910 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9911 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9912 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9913 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9914 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9915 temp[i++] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9916 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9917 rettv->vval.v_string = vim_strsave(temp);
1029 82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9918
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9919 #ifdef FEAT_MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9920 if (n == K_LEFTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9921 \|\| n == K_LEFTMOUSE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9922 \|\| n == K_LEFTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9923 \|\| n == K_LEFTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9924 \|\| n == K_LEFTRELEASE_NM
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9925 \|\| n == K_MIDDLEMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9926 \|\| n == K_MIDDLEDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9927 \|\| n == K_MIDDLERELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9928 \|\| n == K_RIGHTMOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9929 \|\| n == K_RIGHTDRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9930 \|\| n == K_RIGHTRELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9931 \|\| n == K_X1MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9932 \|\| n == K_X1DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9933 \|\| n == K_X1RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9934 \|\| n == K_X2MOUSE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9935 \|\| n == K_X2DRAG
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9936 \|\| n == K_X2RELEASE
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9937 \|\| n == K_MOUSEDOWN
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9938 \|\| n == K_MOUSEUP)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9939 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9940 int row = mouse_row;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9941 int col = mouse_col;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9942 win_T *win;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9943 linenr_T lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9944 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9945 win_T *wp;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9946 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9947 int n = 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9948
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9949 if (row >= 0 && col >= 0)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9950 {
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9951 /* Find the window at the mouse coordinates and compute the
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9952 * text position. */
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9953 win = mouse_find_win(&row, &col);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9954 (void)mouse_comp_pos(win, &row, &col, &lnum);
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9955 # ifdef FEAT_WINDOWS
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9956 for (wp = firstwin; wp != win; wp = wp->w_next)
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9957 ++n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9958 # endif
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9959 vimvars[VV_MOUSE_WIN].vv_nr = n;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9960 vimvars[VV_MOUSE_LNUM].vv_nr = lnum;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9961 vimvars[VV_MOUSE_COL].vv_nr = col + 1;
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9962 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9963 }
82b2594be408 updated for version 7.0-155 vimboss parents: 1022 diff changeset	9964 #endif
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9969 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9970 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9971 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9972 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9973 f_getcharmod(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9974 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9975 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9976 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9977 rettv->vval.v_number = mod_mask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9978 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9979
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9980 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9981 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9982 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9983 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9984 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9985 f_getcmdline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9986 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9987 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9988 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9989 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9990 rettv->vval.v_string = get_cmdline_str();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9991 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9992
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9993 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9994 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9995 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9996 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9997 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9998 f_getcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9999 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10000 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10001 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10002 rettv->vval.v_number = get_cmdline_pos() + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10004
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10005 /*
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10006 * "getcmdtype()" function
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10007 */
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10008 /ARGSUSED/
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10009 static void
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10010 f_getcmdtype(argvars, rettv)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10011 typval_T *argvars;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10012 typval_T *rettv;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10013 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10014 rettv->v_type = VAR_STRING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10015 rettv->vval.v_string = alloc(2);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10016 if (rettv->vval.v_string != NULL)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10017 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10018 rettv->vval.v_string[0] = get_cmdline_type();
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10019 rettv->vval.v_string[1] = NUL;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10020 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10021 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10022
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	10023 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10024 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10025 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10026 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10027 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10028 f_getcwd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10029 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10030 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10031 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10032 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10033
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10034 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10035 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10036 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10037 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10038 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10039 rettv->vval.v_string = vim_strsave(cwd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10040 #ifdef BACKSLASH_IN_FILENAME
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10041 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10042 slash_adjust(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10043 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10044 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10047 /*
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10048 * "getfontname()" function
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10049 */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	10050 /ARGSUSED/
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10051 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10052 f_getfontname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10053 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10054 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10055 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10056 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10057 rettv->vval.v_string = NULL;
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10058 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10059 if (gui.in_use)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10060 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10061 GuiFont font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10062 char_u *name = NULL;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10063
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10064 if (argvars[0].v_type == VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10065 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10066 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10067 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10068 font = gui.norm_font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10069 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10070 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10071 else
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10072 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10073 name = get_tv_string(&argvars[0]);
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10074 if (STRCMP(name, "") == 0) / don't use font dialog */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10075 return;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10076 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10077 if (font == NOFONT)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10078 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10079 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10080 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10081 if (argvars[0].v_type != VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10082 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10083 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10084 #endif
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10085 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10086
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	10087 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10088 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10089 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10090 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10091 f_getfperm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10092 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10093 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10094 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10095 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10096 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10097 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10098 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10099 int i;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10100
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10101 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10102
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10103 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10104 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10105 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10106 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10107 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10108 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10109 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10110 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10111 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10112 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10113 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10114 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10115 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10116 rettv->vval.v_string = perm;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10117 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10118
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10119 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10120 * "getfsize({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_getfsize(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]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10131
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10132 rettv->v_type = VAR_NUMBER;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10133
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10134 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10135 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10136 if (mch_isdir(fname))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10137 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10138 else
1293 3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10139 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10140 rettv->vval.v_number = (varnumber_T)st.st_size;
1293 3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10141
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10142 /* non-perfect check for overflow */
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10143 if ((off_t)rettv->vval.v_number != (off_t)st.st_size)
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10144 rettv->vval.v_number = -2;
3ae106044109 updated for version 7.1-008 vimboss parents: 1228 diff changeset	10145 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10146 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10147 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10148 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10149 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10150
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10151 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10152 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10153 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10154 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10155 f_getftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10156 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10157 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10159 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10160 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10161
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10162 fname = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10164 if (mch_stat((char *)fname, &st) >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10165 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10166 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10167 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10168 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10169
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10170 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10171 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10172 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10173 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10174 f_getftype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10175 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10176 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10177 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10178 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10179 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10180 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10181 char *t;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10182
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10183 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10184
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10185 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10186 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10187 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10188 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10189 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10190 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10191 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10192 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10193 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10194 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10195 t = "link";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10196 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10197 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10198 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10199 t = "bdev";
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_ISCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10202 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10203 t = "cdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10204 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10205 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10206 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10207 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10208 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10209 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10210 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10211 t = "fifo";
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 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10214 t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10215 #else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10216 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10217 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10218 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10219 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10220 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10221 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10222 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10223 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10224 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10225 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10226 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10227 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10228 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10229 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10230 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10231 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10232 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10233 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10234 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10235 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10236 default: t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10237 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10238 # else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10239 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10240 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10241 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10242 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10243 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10244 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10245 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10246 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10247 rettv->vval.v_string = type;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10248 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10249
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10250 /*
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10251 * "getline(lnum, [end])" function
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10252 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10253 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10254 f_getline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10255 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10256 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10257 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10258 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10259 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10260 int retlist;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10261
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10262 lnum = get_tv_lnum(argvars);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10263 if (argvars[1].v_type == VAR_UNKNOWN)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10264 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10265 end = 0;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10266 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10267 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10268 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10269 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10270 end = get_tv_lnum(&argvars[1]);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10271 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10272 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10273
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10274 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10275 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10276
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10277 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10278 * "getpos(string)" function
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10279 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10280 static void
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10281 f_getpos(argvars, rettv)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10282 typval_T *argvars;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10283 typval_T *rettv;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10284 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10285 pos_T *fp;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10286 list_T *l;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10287 int fnum = -1;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10288
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10289 if (rettv_list_alloc(rettv) == OK)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10290 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10291 l = rettv->vval.v_list;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10292 fp = var2fpos(&argvars[0], TRUE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10293 if (fnum != -1)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10294 list_append_number(l, (varnumber_T)fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10295 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10296 list_append_number(l, (varnumber_T)0);
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10297 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->lnum
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10298 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10299 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->col + 1
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10300 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10301 list_append_number(l,
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10302 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10303 (fp != NULL) ? (varnumber_T)fp->coladd :
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10304 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10305 (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10306 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10307 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10308 rettv->vval.v_number = FALSE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10309 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10310
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10311 /*
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10312 * "getqflist()" and "getloclist()" functions
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10313 */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10314 /ARGSUSED/
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10315 static void
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10316 f_getqflist(argvars, rettv)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10317 typval_T *argvars;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10318 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10319 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10320 #ifdef FEAT_QUICKFIX
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10321 win_T *wp;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10322 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10323
1072 25154b22dc96 updated for version 7.0-198 vimboss parents: 1057 diff changeset	10324 rettv->vval.v_number = 0;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10325 #ifdef FEAT_QUICKFIX
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10326 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10327 {
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10328 wp = NULL;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10329 if (argvars[0].v_type != VAR_UNKNOWN) /* getloclist() */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10330 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10331 wp = find_win_by_nr(&argvars[0], NULL);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10332 if (wp == NULL)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10333 return;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10334 }
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10335
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10336 (void)get_errorlist(wp, rettv->vval.v_list);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10337 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10338 #endif
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10339 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10340
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10341 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10342 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10343 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10344 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10345 f_getreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10346 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10347 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10348 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10349 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10350 int regname;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10351 int arg2 = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10352 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10353
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10354 if (argvars[0].v_type != VAR_UNKNOWN)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10355 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10356 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10357 error = strregname == NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10358 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10359 arg2 = get_tv_number_chk(&argvars[1], &error);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10360 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10361 else
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10362 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10363 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10364 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10365 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10366
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10367 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10368 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10369 get_reg_contents(regname, TRUE, arg2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10370 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10371
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10372 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10373 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10374 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10375 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10376 f_getregtype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10377 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10378 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10380 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10381 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10382 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10383 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10384
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10385 if (argvars[0].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10386 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10387 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10388 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10389 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10390 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10391 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10392 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10393 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10394 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10395 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10396 /* Default to v:register */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10397 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10399 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10400 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10401 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10402
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10403 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10404 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10405 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10406 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10407 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10408 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10409 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10410 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10411 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10412 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10413 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10414 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10415 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10416 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10417 rettv->vval.v_string = vim_strsave(buf);
7 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 /*
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10421 * "gettabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10422 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10423 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10424 f_gettabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10425 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10426 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10427 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10428 getwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10429 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10430
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10431 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10432 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10433 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10434 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10435 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10436 f_getwinposx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10437 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10438 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10439 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10440 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10441 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10442 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10443 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10444 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10445
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10446 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10447 rettv->vval.v_number = x;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10449 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10451
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10452 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10453 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10454 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10455 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10456 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10457 f_getwinposy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10458 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10459 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10460 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10461 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10462 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10463 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10465 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10466
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10467 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10468 rettv->vval.v_number = y;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10470 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10471 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10472
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10473 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10474 * Find window specifed by "vp" in tabpage "tp".
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10475 */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10476 static win_T *
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10477 find_win_by_nr(vp, tp)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10478 typval_T *vp;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10479 tabpage_T tp; / NULL for current tab page */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10480 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10481 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10482 win_T *wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10483 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10484 int nr;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10485
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10486 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10487
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10488 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10489 if (nr < 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10490 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10491 if (nr == 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10492 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10493
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10494 for (wp = (tp == NULL \|\| tp == curtab) ? firstwin : tp->tp_firstwin;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10495 wp != NULL; wp = wp->w_next)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10496 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10497 break;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10498 return wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10499 #else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10500 if (nr == 0 \|\| nr == 1)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10501 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10502 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10503 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10504 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10505
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10506 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10507 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10508 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10509 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10510 f_getwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10511 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10512 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10513 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10514 getwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10515 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10516
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10517 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10518 * getwinvar() and gettabwinvar()
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10519 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10520 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10521 getwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10522 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10523 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10524 int off; /* 1 for gettabwinvar() */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10525 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10526 win_T win, oldcurwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10527 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10528 dictitem_T *v;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10529 tabpage_T *tp;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10530
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10531 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10532 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10533 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10534 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10535 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10536 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10537 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10538 varname = get_tv_string_chk(&argvars[off + 1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10539 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10540
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10541 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10542 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10543
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10544 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10545 {
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10546 /* Set curwin to be our win, temporarily. Also set curbuf, so
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10547 * that we can get buffer-local options. */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10548 oldcurwin = curwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10549 curwin = win;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10550 curbuf = win->w_buffer;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10551
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10552 if (varname == '&') / window-local-option */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10553 get_option_tv(&varname, rettv, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10554 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10555 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10556 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10557 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10558 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10559 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10560 varname = (char_u *)"w:" + 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10561 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10562 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10563 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10564 copy_tv(&v->di_tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10565 }
998 f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10566
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10567 /* restore previous notion of curwin */
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10568 curwin = oldcurwin;
f49d72bf9c5c updated for version 7.0-124 vimboss parents: 985 diff changeset	10569 curbuf = curwin->w_buffer;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10572 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10574
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10575 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10576 * "glob()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10577 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10578 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10579 f_glob(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10580 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10581 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10583 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10585 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10586 xpc.xp_context = EXPAND_FILES;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10587 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10588 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10589 NULL, WILD_USE_NL\|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10592 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10593 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10594 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10595 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10596 f_globpath(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10597 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10598 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10599 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10600 char_u buf1[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10601 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10602
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10603 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10604 if (file == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10605 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10606 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10607 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10608 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10609
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10610 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10611 * "has()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10612 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10613 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10614 f_has(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10615 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10616 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10617 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10618 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10619 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10620 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10621 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10623 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10624 "amiga",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10625 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10626 "arp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10627 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10628 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10629 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10630 "beos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10631 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10632 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10633 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10634 "dos32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10635 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10636 "dos16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10637 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10638 #endif
575 f1d46f948241 updated for version 7.0163 vimboss parents: 557 diff changeset	10639 #ifdef MACOS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10640 "mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10641 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10642 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10643 "macunix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10644 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10645 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10646 "os2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10647 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10648 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10649 "qnx",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10650 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10651 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10652 "riscos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10653 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10654 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10655 "unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10656 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10657 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10658 "vms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10659 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10660 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10661 "win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10662 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10663 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10664 "win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10665 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10666 #if defined(UNIX) && (defined(__CYGWIN32__) \|\| defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10667 "win32unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10668 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10669 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10670 "win64",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10671 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10672 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10673 "ebcdic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10674 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10675 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10676 "fname_case",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10677 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10678 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10679 "arabic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10680 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10681 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10682 "autocmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10683 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10684 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10685 "balloon_eval",
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10686 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10687 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10688 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10689 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10690 #if defined(SOME_BUILTIN_TCAPS) \|\| defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10691 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10692 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10693 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10694 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10695 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10696 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10697 "byte_offset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10698 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10699 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10700 "cindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10701 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10702 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10703 "clientserver",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10704 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10705 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10706 "clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10707 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10708 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10709 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10710 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10711 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10712 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10713 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10714 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10715 "comments",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10716 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10717 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10718 "cryptv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10719 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10720 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10721 "cscope",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10722 #endif
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10723 #ifdef CURSOR_SHAPE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10724 "cursorshape",
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10725 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10726 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10727 "debug",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10728 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10729 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10730 "dialog_con",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10731 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10732 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10733 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10734 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10735 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10736 "diff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10737 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10738 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10739 "digraphs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10740 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10741 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10742 "dnd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10743 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10744 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10745 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10746 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10747 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10748 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10749 "ex_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10750 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10751 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10752 "extra_search",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10753 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10754 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10755 "farsi",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10756 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10757 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10758 "file_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10759 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10760 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10761 "filterpipe",
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10762 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10763 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10764 "find_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10765 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10766 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10767 "folding",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10768 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10769 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10770 "footer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10771 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10772 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10773 "fork",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10774 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10775 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10776 "gettext",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10777 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10778 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10779 "gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10780 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10781 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10782 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10783 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10784 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10785 "gui_athena",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10786 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10787 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10788 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10789 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10790 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10791 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10792 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10793 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10794 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10795 "gui_mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10796 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10797 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10798 "gui_motif",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10799 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10800 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10801 "gui_photon",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10802 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10803 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10804 "gui_win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10805 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10806 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10807 "gui_win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10808 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10809 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10810 "hangul_input",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10811 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10812 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10813 "iconv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10814 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10815 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10816 "insert_expand",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10817 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10818 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10819 "jumplist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10820 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10821 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10822 "keymap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10823 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10824 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10825 "langmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10826 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10827 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10828 "libcall",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10829 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10830 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10831 "linebreak",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10832 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10833 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10834 "lispindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10835 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10836 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10837 "listcmds",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10838 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10839 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10840 "localmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10841 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10842 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10843 "menu",
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_SESSION
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10846 "mksession",
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_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10849 "modify_fname",
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_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10852 "mouse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10853 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10854 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10855 "mouseshape",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10856 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10857 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10858 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10859 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10860 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10861 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10862 "mouse_gpm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10863 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10864 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10865 "mouse_jsbterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10866 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10867 # ifdef FEAT_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10868 "mouse_netterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10869 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10870 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10871 "mouse_pterm",
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_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10874 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10875 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10876 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10877 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10878 "multi_byte",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10879 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10880 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10881 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10882 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10883 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10884 "multi_lang",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10885 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10886 #ifdef FEAT_MZSCHEME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10887 #ifndef DYNAMIC_MZSCHEME
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10888 "mzscheme",
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10889 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10890 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10891 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10892 "ole",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10893 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10894 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10895 "osfiletype",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10896 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10897 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10898 "path_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10899 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10900 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10901 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10902 "perl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10903 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10904 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10905 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10906 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10907 "python",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10908 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10909 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10910 #ifdef FEAT_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10911 "postscript",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10912 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10913 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10914 "printer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10915 #endif
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10916 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10917 "profile",
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10918 #endif
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10919 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10920 "reltime",
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10921 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10922 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10923 "quickfix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10924 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10925 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10926 "rightleft",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10927 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10928 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10929 "ruby",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10930 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10931 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10932 "scrollbind",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10933 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10934 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10935 "showcmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10936 "cmdline_info",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10937 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10938 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10939 "signs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10940 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10941 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10942 "smartindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10943 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10944 #ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10945 "sniff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10946 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10947 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10948 "statusline",
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_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10951 "sun_workshop",
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_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10954 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10955 #endif
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	10956 #ifdef FEAT_SPELL
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10957 "spell",
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10958 #endif
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10959 #ifdef FEAT_SYN_HL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10960 "syntax",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10961 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10962 #if defined(USE_SYSTEM) \|\| !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10963 "system",
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_TAG_BINS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10966 "tag_binary",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10967 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10968 #ifdef FEAT_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10969 "tag_old_static",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10970 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10971 #ifdef FEAT_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10972 "tag_any_white",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10973 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10974 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10975 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10976 "tcl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10977 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10978 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10979 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10980 "terminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10981 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10982 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10983 "termresponse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10984 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10985 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10986 "textobjects",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10987 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10988 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10989 "tgetent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10990 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10991 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10992 "title",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10993 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10994 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10995 "toolbar",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10996 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10997 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10998 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10999 "user_commands",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11000 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11001 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11002 "viminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11003 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11004 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11005 "vertsplit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11006 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11007 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11008 "virtualedit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11009 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11010 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11011 "visual",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11012 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11013 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11014 "visualextra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11015 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11016 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11017 "vreplace",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11018 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11019 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11020 "wildignore",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11021 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11022 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11023 "wildmenu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11024 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11025 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11026 "windows",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11027 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11028 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11029 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11030 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11031 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11032 "writebackup",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11033 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11034 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11035 "xim",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11036 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11037 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11038 "xfontset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11039 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11040 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11041 "xsmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11042 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11043 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11044 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11045 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11046 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11047 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11048 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11049 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11050 "xterm_save",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11051 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11052 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11053 "X11",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11054 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11055 NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11056 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11057
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11058 name = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11059 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11060 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11062 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11063 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11066 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11068 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11069 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11070 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11071 n = (starting != 0);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11072 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11073 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11074 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	11075 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11076 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11077 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11078 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11079 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11080 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11081 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11082 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11083 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11084 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11085 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11086 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11087 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11088 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11089 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11090 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11091 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11092 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11093 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11094 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11095 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11096 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11097 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11098 n = perl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11099 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11100 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11101 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11102 n = (gui.in_use \|\| gui.starting);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11103 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11104 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11105 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11106 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11107 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11108 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11109 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11110 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11111 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11112 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11113 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11114 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11115 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11116 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11117 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11118 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11119 #endif
34 7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11120 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11121 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11122 n = usingNetbeans;
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	11123 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11125
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11126 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11129 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11130 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11131 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11132 static void
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11133 f_has_key(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11134 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11135 typval_T *rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11136 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11137 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11138 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11139 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11140 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11141 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11142 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11143 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11144 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11145
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11146 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11147 get_tv_string(&argvars[1]), -1) != NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11148 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11149
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11150 /*
1104 d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11151 * "haslocaldir()" function
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11152 */
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11153 /ARGSUSED/
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11154 static void
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11155 f_haslocaldir(argvars, rettv)
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11156 typval_T *argvars;
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11157 typval_T *rettv;
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11158 {
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11159 rettv->vval.v_number = (curwin->w_localdir != NULL);
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11160 }
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11161
d75027183cf4 updated for version 7.0-230 vimboss parents: 1099 diff changeset	11162 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11163 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11165 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11166 f_hasmapto(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11167 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11168 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11169 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11170 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11171 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11172 char_u buf[NUMBUFLEN];
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11173 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11174
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11175 name = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11176 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11177 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11178 else
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11179 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11180 mode = get_tv_string_buf(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11181 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11182 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11183 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11184
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11185 if (map_to_exists(name, mode, abbr))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11186 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11187 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11188 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11190
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11191 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11192 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11193 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11194 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11195 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11196 f_histadd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11197 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11198 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11200 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11201 int histype;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11202 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11203 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11204 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11205
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11206 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11207 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11208 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11209 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11210 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11211 histype = str != NULL ? get_histtype(str) : -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11212 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11213 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11214 str = get_tv_string_buf(&argvars[1], buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11215 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11216 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11217 add_to_history(histype, str, FALSE, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11218 rettv->vval.v_number = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11219 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11222 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11225 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11226 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11228 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11229 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11230 f_histdel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11231 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11232 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11233 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11234 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11235 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11236 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11237 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11238
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11239 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11240 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11241 n = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11242 else if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11243 /* only one argument: clear entire history */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11244 n = clr_history(get_histtype(str));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11245 else if (argvars[1].v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11246 /* index given: remove that entry */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11247 n = del_history_idx(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11248 (int)get_tv_number(&argvars[1]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11249 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11250 /* string given: remove all matching entries */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11251 n = del_history_entry(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11252 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11253 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11254 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11255 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11256 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11257 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11259 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11260 * "histget()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11261 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11262 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11263 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11264 f_histget(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11265 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11266 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11268 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11269 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11270 int idx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11271 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11272
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11273 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11274 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11275 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11276 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11277 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11278 type = get_histtype(str);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11279 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11280 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11281 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11282 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11283 /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11284 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11285 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11286 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11287 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11288 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11289 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11290 }
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 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11294 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11295 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11296 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11297 f_histnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11298 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11299 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11301 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11302
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11303 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11304 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11305
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11306 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11307 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11308 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11309 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11310 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11311 i = -1;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11312 rettv->vval.v_number = i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11315 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11316 * "highlightID(name)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11317 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11318 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11319 f_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11320 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11321 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11322 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11323 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11324 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11325
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11326 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11327 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11328 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11329 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11330 f_hlexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11331 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11332 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11333 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11334 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11337 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11338 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11340 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11341 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11342 f_hostname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11343 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11344 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11345 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11346 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11348 mch_get_host_name(hostname, 256);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11349 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11350 rettv->vval.v_string = vim_strsave(hostname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11353 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11354 * iconv() function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11355 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11356 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11357 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11358 f_iconv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11359 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11360 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11362 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11363 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11364 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11365 char_u from, to, *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11366 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11367 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11368
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11369 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11370 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11371
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11372 #ifdef FEAT_MBYTE
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11373 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11374 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11375 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11376 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11377 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11378
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11379 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11380 if (vimconv.vc_type == CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11381 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11382 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11383 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11385 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11386 vim_free(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11387 vim_free(to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11388 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11389 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11392 * "indent()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11394 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11395 f_indent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11396 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11397 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11398 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11399 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11400
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11401 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11402 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11403 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11404 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11405 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11407
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11408 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11409 * "index()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11410 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11411 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11412 f_index(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11413 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11414 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11415 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11416 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11417 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11418 long idx = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11419 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11420
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11421 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11422 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11423 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11424 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11425 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11426 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11427 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11428 if (l != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11429 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11430 item = l->lv_first;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11431 if (argvars[2].v_type != VAR_UNKNOWN)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11432 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11433 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11434
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11435 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11436 * sets, so that a negative number also works. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11437 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11438 idx = l->lv_idx;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11439 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11440 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11441 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11442 item = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11443 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11444
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11445 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11446 if (tv_equal(&item->li_tv, &argvars[1], ic))
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11447 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11448 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11449 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11450 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11451 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11452 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11453
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11454 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11455
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11456 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	11457
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11458 /*
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11459 * 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	11460 * 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	11461 * prompt. The third argument to f_inputdialog() specifies the value to return
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11462 * when the user cancels the prompt.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11463 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11464 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11465 get_user_input(argvars, rettv, inputdialog)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11466 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11467 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11468 int inputdialog;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11469 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11470 char_u *prompt = get_tv_string_chk(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11471 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11472 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11473 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11474 int cmd_silent_save = cmd_silent;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11475 char_u defstr = (char_u )"";
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11476 int xp_type = EXPAND_NOTHING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11477 char_u *xp_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11478
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11479 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11480
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11481 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11482 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11483 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11484 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11485 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11486 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11488 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11490 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11491 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11493 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11494 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11495 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11496 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11497 p = prompt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11498 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11499 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11500 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11501 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11502 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11503 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11504 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11505 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11506 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11507 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11508 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11509 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11510 cmdline_row = msg_row;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11511
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11512 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11513 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11514 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11515 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11516 stuffReadbuffSpec(defstr);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11517
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11518 if (!inputdialog && argvars[2].v_type != VAR_UNKNOWN)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11519 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11520 char_u *xp_name;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	11521 int xp_namelen;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11522 long argt;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11523
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11524 rettv->vval.v_string = NULL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11525
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11526 xp_name = get_tv_string_buf_chk(&argvars[2], buf);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11527 if (xp_name == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11528 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11529
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11530 xp_namelen = (int)STRLEN(xp_name);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11531
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11532 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt,
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11533 &xp_arg) == FAIL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11534 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11535 }
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11536 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11537
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11538 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11539 rettv->vval.v_string =
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11540 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr,
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11541 xp_type, xp_arg);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11542
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11543 vim_free(xp_arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11544
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11545 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11546 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11547 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11548 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11549 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11551
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11552 /*
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11553 * "input()" function
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11554 * Also handles inputsecret() when inputsecret is set.
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11555 */
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11556 static void
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11557 f_input(argvars, rettv)
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11558 typval_T *argvars;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11559 typval_T *rettv;
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11560 {
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11561 get_user_input(argvars, rettv, FALSE);
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11562 }
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11563
1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11564 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11565 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11566 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11567 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11568 f_inputdialog(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11569 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11570 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11571 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11572 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11573 /* 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	11574 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11575 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11576 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11577 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11578 char_u defstr = (char_u )"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11579
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11580 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11581 if (argvars[1].v_type != VAR_UNKNOWN
858 ca82de29ac19 updated for version 7.0g01 vimboss parents: 856 diff changeset	11582 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	11583 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11584 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11585 IObuff[0] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11586 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11587 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11588 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11589 rettv->vval.v_string = vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11590 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11591 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11592 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11593 && argvars[1].v_type != VAR_UNKNOWN
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11594 && argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11595 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11596 get_tv_string_buf(&argvars[2], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11597 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11598 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11599 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11600 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11601 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11602 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11603 #endif
913 1aba098d6abc updated for version 7.0-039 vimboss parents: 912 diff changeset	11604 get_user_input(argvars, rettv, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11606
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11607 /*
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11608 * "inputlist()" function
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11609 */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11610 static void
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11611 f_inputlist(argvars, rettv)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11612 typval_T *argvars;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11613 typval_T *rettv;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11614 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11615 listitem_T *li;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11616 int selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11617 int mouse_used;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11618
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11619 rettv->vval.v_number = 0;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11620 #ifdef NO_CONSOLE_INPUT
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11621 /* While starting up, there is no place to enter text. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11622 if (no_console_input())
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11623 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11624 #endif
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11625 if (argvars[0].v_type != VAR_LIST \|\| argvars[0].vval.v_list == NULL)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11626 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11627 EMSG2(_(e_listarg), "inputlist()");
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11628 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11629 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11630
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11631 msg_start();
914 bc68103ea3f6 updated for version 7.0-040 vimboss parents: 913 diff changeset	11632 msg_row = Rows - 1; /* for when 'cmdheight' > 1 */
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11633 lines_left = Rows; /* avoid more prompt */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11634 msg_scroll = TRUE;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11635 msg_clr_eos();
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11636
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11637 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	11638 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11639 msg_puts(get_tv_string(&li->li_tv));
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11640 msg_putchar('\n');
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11641 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11642
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11643 /* Ask for choice. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11644 selected = prompt_for_number(&mouse_used);
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11645 if (mouse_used)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11646 selected -= lines_left;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11647
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11648 rettv->vval.v_number = selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11649 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11650
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11651
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11652 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
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 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11656 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11657 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11658 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11659 f_inputrestore(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11660 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11661 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11662 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11663 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11665 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11666 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11667 + ga_userinput.ga_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11668 rettv->vval.v_number = 0; /* OK */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11670 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11671 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	11672 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11673 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11677 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11678 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11679 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11680 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11681 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11682 f_inputsave(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11683 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11684 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11685 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11686 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11687 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11688 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11689 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11690 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11691 ++ga_userinput.ga_len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11692 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11693 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11694 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11695 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11697
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11699 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11700 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11701 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11702 f_inputsecret(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11703 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11704 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11705 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11706 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11707 ++inputsecret_flag;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11708 f_input(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11709 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11710 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11712
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11713 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11714 * "insert()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11715 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11716 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11717 f_insert(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11718 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11719 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11720 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11721 long before = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11722 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11723 list_T *l;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11724 int error = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11725
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11726 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11727 if (argvars[0].v_type != VAR_LIST)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11728 EMSG2(_(e_listarg), "insert()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11729 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11730 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11731 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11732 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11733 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11734 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11735 return; /* type error; errmsg already given */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11736
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11737 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11738 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11739 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11740 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11741 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11742 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11743 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11744 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11745 l = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11746 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11747 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11748 if (l != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11749 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11750 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11751 copy_tv(&argvars[0], rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11752 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11753 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11754 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11755
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11756 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11757 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11758 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11759 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11760 f_isdirectory(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11761 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11762 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11763 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11764 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11766
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11767 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11768 * "islocked()" function
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11769 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11770 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11771 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11772 typval_T *argvars;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11773 typval_T *rettv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11774 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11775 lval_T lv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11776 char_u *end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11777 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11778
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11779 rettv->vval.v_number = -1;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11780 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11781 FNE_CHECK_START);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11782 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11783 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11784 if (*end != NUL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11785 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11786 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11787 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11788 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11789 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11790 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11791 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11792 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11793 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11794 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11795 if (di != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11796 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11797 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11798 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11799 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11800 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11801 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11802 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11803 \|\| tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11804 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11805 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11806 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11807 else if (lv.ll_range)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	11808 EMSG(_("E786: Range not allowed"));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11809 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11810 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11811 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11812 /* List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11813 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11814 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11815 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11816 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11817 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11818 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11819
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11820 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11821 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11822
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11823 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	11824
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11825 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11826 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11827 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11828 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11829 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11830 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11831 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11832 dict_list(argvars, rettv, what)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11833 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11834 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11835 int what;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11836 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11837 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11838 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11839 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11840 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11841 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11842 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11843 int todo;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11844
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11845 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11846 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11847 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11848 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11849 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11850 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11851 if ((d = argvars[0].vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11852 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11853
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11854 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11855 return;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11856
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11857 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11858 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11859 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11860 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11861 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11862 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11863 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11864
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11865 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11866 if (li == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11867 break;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11868 list_append(rettv->vval.v_list, li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11869
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11870 if (what == 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11871 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11872 /* keys() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11873 li->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11874 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11875 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11876 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11877 else if (what == 1)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11878 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11879 /* values() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11880 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11881 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11882 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11883 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11884 /* items() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11885 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11886 li->li_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11887 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11888 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11889 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11890 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11891 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11892
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11893 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11894 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11895 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11896 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11897 li2->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11898 li2->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11899 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11900
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11901 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11902 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11903 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11904 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11905 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11906 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11907 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11908 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11909 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11910
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11911 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11912 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11913 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11914 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11915 f_items(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11916 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11917 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11918 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11919 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11920 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11921
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11922 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11923 * "join()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11924 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11925 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11926 f_join(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11927 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11928 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11929 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11930 garray_T ga;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11931 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11932
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11933 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11934 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11935 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11936 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11937 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11938 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11939 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11940 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11941 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11942 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11943 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11944 sep = get_tv_string_chk(&argvars[1]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11945
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11946 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11947
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11948 if (sep != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11949 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11950 ga_init2(&ga, (int)sizeof(char), 80);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	11951 list_join(&ga, argvars[0].vval.v_list, sep, TRUE, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11952 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11953 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11954 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11955 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11956 rettv->vval.v_string = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11957 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11958
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11959 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11960 * "keys()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11961 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11962 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11963 f_keys(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11964 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11965 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11966 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11967 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11968 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11969
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11970 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11971 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11972 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11973 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11974 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11975 f_last_buffer_nr(argvars, rettv)
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;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11979 int n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11980 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11981
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11982 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11983 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11984 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11985
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11986 rettv->vval.v_number = n;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11987 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11988
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11989 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11990 * "len()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11991 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11992 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11993 f_len(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11994 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11995 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11996 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11997 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11998 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11999 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12000 case VAR_NUMBER:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12001 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12002 get_tv_string(&argvars[0]));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12003 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12004 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12005 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12006 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12007 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12008 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12009 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12010 default:
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	12011 EMSG(_("E701: Invalid type for len()"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12012 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12013 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12014 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12015
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12016 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	12017
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12018 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12019 libcall_common(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12020 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12021 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12022 int type;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12023 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12024 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12025 char_u *string_in;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12026 char_u **string_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12027 int nr_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12028 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12029
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12030 rettv->v_type = type;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12031 if (type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12032 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12033 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12034 rettv->vval.v_string = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12035
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12036 if (check_restricted() \|\| check_secure())
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12037 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12038
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12039 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12040 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12041 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12042 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12043 string_in = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12044 if (argvars[2].v_type == VAR_STRING)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12045 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12046 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12047 string_result = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12048 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12049 string_result = &rettv->vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12050 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12051 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12052 string_in,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12053 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12054 string_result,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12055 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12056 && type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12057 rettv->vval.v_number = nr_result;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12058 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12059 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12061
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12062 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12063 * "libcall()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12064 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12065 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12066 f_libcall(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12067 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12068 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12069 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12070 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12071 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12072
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12073 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12074 * "libcallnr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12075 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12076 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12077 f_libcallnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12078 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12079 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12080 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12081 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12082 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12083
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12084 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12085 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12086 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12087 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12088 f_line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12089 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12090 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12091 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12092 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12093 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12094 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12095
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12096 fp = var2fpos(&argvars[0], TRUE, &fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12097 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12098 lnum = fp->lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12099 rettv->vval.v_number = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12101
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12102 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12103 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12104 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12105 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12106 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12107 f_line2byte(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12108 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12109 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12111 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12112 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12113 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12114 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12115
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12116 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12117 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12118 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12119 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12120 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12121 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12122 ++rettv->vval.v_number;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12123 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12126 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12127 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12128 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12129 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12130 f_lispindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12131 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12132 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12133 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12134 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12135 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12136 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12137
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12138 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12139 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12140 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12141 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12142 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12143 rettv->vval.v_number = get_lisp_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12144 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12146 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12147 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12148 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12149 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12150
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12151 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12152 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12153 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12154 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12155 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12156 f_localtime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12157 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12158 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12159 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12160 rettv->vval.v_number = (varnumber_T)time(NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12161 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12162
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12163 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	12164
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12165 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12166 get_maparg(argvars, rettv, exact)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12167 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12168 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12169 int exact;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12170 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12171 char_u *keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12172 char_u *which;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12173 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12174 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12175 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12176 int mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12177 garray_T ga;
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12178 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12180 /* return empty string for failure */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12181 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12182 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12183
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12184 keys = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12185 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12186 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12187
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12188 if (argvars[1].v_type != VAR_UNKNOWN)
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12189 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12190 which = get_tv_string_buf_chk(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12191 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12192 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12193 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12194 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12195 which = (char_u *)"";
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12196 if (which == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12197 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12198
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12199 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12200
861 169533a9699f updated for version 7.0g02 vimboss parents: 858 diff changeset	12201 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, FALSE);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12202 rhs = check_map(keys, mode, exact, FALSE, abbr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12203 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12204 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12206 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12207 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12208 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12210 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12211 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12212
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12213 ga_append(&ga, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12214 rettv->vval.v_string = (char_u *)ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12218 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12219 * "map()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12220 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12221 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12222 f_map(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12223 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12224 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12225 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12226 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12227 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12228
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12229 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12230 * "maparg()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12231 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12232 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12233 f_maparg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12234 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12235 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12236 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12237 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12238 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12239
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12240 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12241 * "mapcheck()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12242 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12243 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12244 f_mapcheck(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12245 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12246 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12247 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12248 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12249 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12250
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12251 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	12252
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12253 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12254 find_some_match(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12255 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12256 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12257 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12258 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12259 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12260 char_u *expr = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12261 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12262 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12263 char_u patbuf[NUMBUFLEN];
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12264 char_u strbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12265 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12266 long start = 0;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12267 long nth = 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12268 colnr_T startcol = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12269 int match = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12270 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12271 listitem_T *li = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12272 long idx = 0;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12273 char_u *tofree = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12275 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12276 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12277 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12278
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12279 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12280 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12281 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12282 /* return empty list when there are no matches */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12283 if (rettv_list_alloc(rettv) == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12284 goto theend;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12285 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12286 else if (type == 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12287 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12288 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12289 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12290 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12291
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12292 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12293 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12294 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12295 goto theend;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12296 li = l->lv_first;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12297 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12298 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12299 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12300
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12301 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12302 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12303 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12304
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12305 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12306 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12307 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12308
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12309 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12310 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12311 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12312 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12313 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12314 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12315 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12316 goto theend;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12317 idx = l->lv_idx; /* use the cached index */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12318 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12319 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12320 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12321 if (start < 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12322 start = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12323 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12324 goto theend;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12325 /* When "count" argument is there ignore matches before "start",
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12326 * otherwise skip part of the string. Differs when pattern is "^"
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12327 * or "\<". */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12328 if (argvars[3].v_type != VAR_UNKNOWN)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12329 startcol = start;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12330 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12331 str += start;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12332 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12333
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12334 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12335 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12336 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12337 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12340 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12341 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12343 regmatch.rm_ic = p_ic;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12344
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12345 for (;;)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12346 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12347 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12348 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12349 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12350 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12351 match = FALSE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12352 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12353 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12354 vim_free(tofree);
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12355 str = echo_string(&li->li_tv, &tofree, strbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12356 if (str == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12357 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12358 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12359
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12360 match = vim_regexec_nl(&regmatch, str, (colnr_T)startcol);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12361
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12362 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12363 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12364 if (l == NULL && !match)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12365 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12366
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12367 /* Advance to just after the match. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12368 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12369 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12370 li = li->li_next;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12371 ++idx;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12372 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12373 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12374 {
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12375 #ifdef FEAT_MBYTE
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12376 startcol = (colnr_T)(regmatch.startp[0]
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12377 + (*mb_ptr2len)(regmatch.startp[0]) - str);
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12378 #else
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12379 startcol = regmatch.startp[0] + 1 - str;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12380 #endif
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12381 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12382 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12383
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12384 if (match)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12385 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12386 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12387 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12388 int i;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12389
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12390 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12391 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12392 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12393 if (regmatch.endp[i] == NULL)
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12394 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12395 if (list_append_string(rettv->vval.v_list,
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12396 (char_u *)"", 0) == FAIL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12397 break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12398 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12399 else if (list_append_string(rettv->vval.v_list,
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12400 regmatch.startp[i],
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12401 (int)(regmatch.endp[i] - regmatch.startp[i]))
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12402 == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12403 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12404 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12405 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12406 else if (type == 2)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12407 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12408 /* return matched string */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12409 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12410 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12411 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12412 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12413 (int)(regmatch.endp[0] - regmatch.startp[0]));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12414 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12415 else if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12416 rettv->vval.v_number = idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12417 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12418 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12419 if (type != 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12420 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12421 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12422 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12423 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12424 (varnumber_T)(regmatch.endp[0] - str);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12425 rettv->vval.v_number += (varnumber_T)(str - expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12427 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12428 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12431 theend:
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12432 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12433 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12436 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12437 * "match()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12438 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12439 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12440 f_match(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12441 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12442 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12443 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12444 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12445 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12446
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12447 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12448 * "matcharg()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12449 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12450 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12451 f_matcharg(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12452 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12453 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12454 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12455 if (rettv_list_alloc(rettv) == OK)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12456 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12457 #ifdef FEAT_SEARCH_EXTRA
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12458 int mi = get_tv_number(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12459
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12460 if (mi >= 1 && mi <= 3)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12461 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12462 list_append_string(rettv->vval.v_list,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12463 syn_id2name(curwin->w_match_id[mi - 1]), -1);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12464 list_append_string(rettv->vval.v_list,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12465 curwin->w_match_pat[mi - 1], -1);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12466 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12467 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12468 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12469 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12470
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12471 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12472 * "matchend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12473 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12474 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12475 f_matchend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12476 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12477 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12478 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12479 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12480 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12481
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12482 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12483 * "matchlist()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12484 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12485 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12486 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12487 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12488 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12489 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12490 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12491 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12492
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12493 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12494 * "matchstr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12495 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12496 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12497 f_matchstr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12498 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12499 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12500 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12501 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12502 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12503
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12504 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	12505
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12506 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12507 max_min(argvars, rettv, domax)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12508 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12509 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12510 int domax;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12511 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12512 long n = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12513 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12514 int error = FALSE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12515
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12516 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12517 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12518 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12519 listitem_T *li;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12520
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12521 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12522 if (l != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12523 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12524 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12525 if (li != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12526 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12527 n = get_tv_number_chk(&li->li_tv, &error);
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12528 for (;;)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12529 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12530 li = li->li_next;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12531 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12532 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12533 i = get_tv_number_chk(&li->li_tv, &error);
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12534 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12535 n = i;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12536 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12537 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12538 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12539 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12540 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12541 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12542 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12543 int first = TRUE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12544 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12545 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12546
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12547 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12548 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12549 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12550 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12551 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12552 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12553 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12554 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12555 --todo;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12556 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12557 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12558 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12559 n = i;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12560 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12561 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12562 else if (domax ? i > n : i < n)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12563 n = i;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12564 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12565 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12566 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12567 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12568 else
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12569 EMSG(_(e_listdictarg));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12570 rettv->vval.v_number = error ? 0 : n;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12571 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12572
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12573 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12574 * "max()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12575 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12576 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12577 f_max(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12578 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12579 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12580 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12581 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12582 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12583
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12584 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12585 * "min()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12586 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12587 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12588 f_min(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12589 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12590 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12591 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12592 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12593 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12594
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12595 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12596
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12597 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12598 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12599 * needed.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12600 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12601 static int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12602 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12603 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12604 int prot;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12605 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12606 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12607 char_u *updir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12608 int r = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12609
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12610 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12611 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12612 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12613 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12614 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12615
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12616 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12617 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12618 if (updir == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12619 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12620 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12621 r = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12622 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12623 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12624 vim_free(updir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12625 return r;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12626 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12627
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12628 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12629 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12630 * "mkdir()" function
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12631 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12632 static void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12633 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12634 typval_T *argvars;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12635 typval_T *rettv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12636 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12637 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12638 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12639 int prot = 0755;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12640
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12641 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12642 if (check_restricted() \|\| check_secure())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12643 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12644
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12645 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12646 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12647 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12648 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12649 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12650 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12651 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12652 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12653 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12654 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12655 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12656
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12657 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12658 * "mode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12659 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12660 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12661 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12662 f_mode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12663 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12664 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12665 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12666 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12667
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12668 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12669 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12670 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12671 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12672 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12673 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12674 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12676 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12677 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12678 if (State == HITRETURN \|\| State == ASKMORE \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12679 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12680 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12681 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12682 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12683 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12684 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12685 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12686 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12687 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12688 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12689 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12690 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12691
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12692 buf[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12693 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12694 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12697 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12698 * "nextnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12699 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12700 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12701 f_nextnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12702 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12703 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12704 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12705 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12706
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12707 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12708 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12709 if (lnum < 0 \|\| lnum > curbuf->b_ml.ml_line_count)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12710 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12711 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12712 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12713 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12714 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12715 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12716 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12717 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12718 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12719
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12720 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12721 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12722 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12723 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12724 f_nr2char(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12725 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12726 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12727 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12728 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12730 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12731 if (has_mbyte)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12732 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12733 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12734 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12735 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12736 buf[0] = (char_u)get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12737 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12738 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12739 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12740 rettv->vval.v_string = vim_strsave(buf);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12741 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12742
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12743 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12744 * "pathshorten()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12745 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12746 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12747 f_pathshorten(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12748 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12749 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12750 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12751 char_u *p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12752
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12753 rettv->v_type = VAR_STRING;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12754 p = get_tv_string_chk(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12755 if (p == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12756 rettv->vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12757 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12758 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12759 p = vim_strsave(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12760 rettv->vval.v_string = p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12761 if (p != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12762 shorten_dir(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12763 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12764 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12765
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12766 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12767 * "prevnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12768 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12769 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12770 f_prevnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12771 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12772 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12773 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12774 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12775
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12776 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12777 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12778 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12779 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12780 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12781 --lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12782 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12783 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12784
491 21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12785 #ifdef HAVE_STDARG_H
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12786 /* This dummy va_list is here because:
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12787 * - 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	12788 * - locally in the function results in a "used before set" warning
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12789 * - using va_start() to initialize it gives "function with fixed args" error */
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12790 static va_list ap;
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12791 #endif
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12792
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12793 /*
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12794 * "printf()" function
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12795 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12796 static void
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12797 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12798 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12799 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12800 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12801 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12802 rettv->vval.v_string = NULL;
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	12803 #ifdef HAVE_STDARG_H /* only very old compilers can't do this */
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12804 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12805 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12806 int len;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12807 char_u *s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12808 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12809 char *fmt;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12810
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12811 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12812 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12813 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12814 len = vim_vsnprintf(NULL, 0, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12815 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12816 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12817 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12818 if (s != NULL)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12819 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12820 rettv->vval.v_string = s;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12821 (void)vim_vsnprintf((char *)s, len + 1, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12822 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12823 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12824 did_emsg \|= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12825 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12826 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12827 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12828
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12829 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12830 * "pumvisible()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12831 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12832 /ARGSUSED/
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12833 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12834 f_pumvisible(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12835 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12836 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12837 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12838 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12839 #ifdef FEAT_INS_EXPAND
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12840 if (pum_visible())
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12841 rettv->vval.v_number = 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12842 #endif
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12843 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12844
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12845 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12846 * "range()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12847 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12848 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12849 f_range(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12850 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12851 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12852 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12853 long start;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12854 long end;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12855 long stride = 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12856 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12857 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12858
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12859 start = get_tv_number_chk(&argvars[0], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12860 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12861 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12862 end = start - 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12863 start = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12864 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12865 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12866 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12867 end = get_tv_number_chk(&argvars[1], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12868 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12869 stride = get_tv_number_chk(&argvars[2], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12870 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12871
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12872 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12873 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12874 return; /* type error; errmsg already given */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12875 if (stride == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	12876 EMSG(_("E726: Stride is zero"));
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	12877 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	12878 EMSG(_("E727: Start past end"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12879 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12880 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12881 if (rettv_list_alloc(rettv) == OK)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12882 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12883 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12884 (varnumber_T)i) == FAIL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12885 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12886 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12887 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12888
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12889 /*
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12890 * "readfile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12891 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12892 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12893 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12894 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12895 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12896 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12897 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12898 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12899 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12900 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12901 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12902 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12903 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12904 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12905 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12906 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12907 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12908 char_u prev = NULL; / previously read bytes, if any */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12909 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12910 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12911 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12912 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12913 long cnt = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12914
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12915 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12916 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12917 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12918 binary = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12919 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12920 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12921 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12922
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12923 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12924 return;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12925
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12926 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12927 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12928 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12929 if (fname == NUL \|\| (fd = mch_fopen((char )fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12930 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12931 EMSG2(_(e_notopen), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12932 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12933 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12934
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12935 filtd = 0;
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12936 while (cnt < maxline \|\| maxline < 0)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12937 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12938 readlen = (int)fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12939 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12940 tolist = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12941 for ( ; filtd < buflen \|\| readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12942 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12943 if (buf[filtd] == '\n' \|\| readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12944 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12945 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12946 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12947 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12948 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12949
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12950 /* 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	12951 * list. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12952 chop = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12953 if (!binary)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12954 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12955 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12956 ++chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12957 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12958 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12959 s = vim_strnsave(buf + tolist, len);
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 + len + 1));
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 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12967 prev = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12968 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12969 s[prevlen + len] = NUL;
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 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12973
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12974 li = listitem_alloc();
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12975 if (li == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12976 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12977 vim_free(s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12978 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12979 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12980 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12981 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12982 li->li_tv.vval.v_string = s;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12983 list_append(rettv->vval.v_list, li);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12984
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12985 if (++cnt >= maxline && maxline >= 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12986 break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12987 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12988 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12989 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12990 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12991 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12992 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12993 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12994 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12995
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12996 if (tolist == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12997 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12998 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12999 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13000 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13001 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13002 prevlen = buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13003 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13004 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13005 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13006 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13007 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13008 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13009 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13010 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13011 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13012 prev = s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13013 prevlen += buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13014 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13015 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13016 filtd = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13017 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13018 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13019 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13020 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13021 filtd -= tolist;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13022 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13023 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13024
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13025 /*
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13026 * 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	13027 * free the rest.
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13028 */
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13029 if (maxline < 0)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13030 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13031 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13032 listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13033 --cnt;
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13034 }
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	13035
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	13036 vim_free(prev);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13037 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13038 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13039
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13040 #if defined(FEAT_RELTIME)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13041 static int list2proftime __ARGS((typval_T arg, proftime_T tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13042
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13043 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13044 * Convert a List to proftime_T.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13045 * Return FAIL when there is something wrong.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13046 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13047 static int
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13048 list2proftime(arg, tm)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13049 typval_T *arg;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13050 proftime_T *tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13051 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13052 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13053 int error = FALSE;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13054
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13055 if (arg->v_type != VAR_LIST \|\| arg->vval.v_list == NULL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13056 \|\| arg->vval.v_list->lv_len != 2)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13057 return FAIL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13058 n1 = list_find_nr(arg->vval.v_list, 0L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13059 n2 = list_find_nr(arg->vval.v_list, 1L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13060 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13061 tm->HighPart = n1;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13062 tm->LowPart = n2;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13063 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13064 tm->tv_sec = n1;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13065 tm->tv_usec = n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13066 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13067 return error ? FAIL : OK;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13068 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13069 #endif /* FEAT_RELTIME */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13070
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13071 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13072 * "reltime()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13073 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13074 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13075 f_reltime(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13076 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13077 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13078 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13079 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13080 proftime_T res;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13081 proftime_T start;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13082
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13083 if (argvars[0].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13084 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13085 /* No arguments: get current time. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13086 profile_start(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13087 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13088 else if (argvars[1].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13089 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13090 if (list2proftime(&argvars[0], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13091 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13092 profile_end(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13093 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13094 else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13095 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13096 /* Two arguments: compute the difference. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13097 if (list2proftime(&argvars[0], &start) == FAIL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13098 \|\| list2proftime(&argvars[1], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13099 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13100 profile_sub(&res, &start);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13101 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13102
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13103 if (rettv_list_alloc(rettv) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13104 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13105 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13106
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13107 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13108 n1 = res.HighPart;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	13109 n2 = res.LowPart;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13110 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13111 n1 = res.tv_sec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13112 n2 = res.tv_usec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13113 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13114 list_append_number(rettv->vval.v_list, (varnumber_T)n1);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13115 list_append_number(rettv->vval.v_list, (varnumber_T)n2);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13116 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13117 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13118 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13119
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13120 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13121 * "reltimestr()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13122 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13123 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13124 f_reltimestr(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13125 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13126 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13127 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13128 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13129 proftime_T tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13130 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13131
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13132 rettv->v_type = VAR_STRING;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13133 rettv->vval.v_string = NULL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13134 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13135 if (list2proftime(&argvars[0], &tm) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13136 rettv->vval.v_string = vim_strsave((char_u *)profile_msg(&tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13137 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	13138 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	13139
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13140 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13141 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13142 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13143
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13144 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13145 make_connection()
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 (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13148 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13149 && !gui.in_use
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13150 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13151 )
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13152 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13153 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13154 setup_term_clip();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13155 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13156 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13157 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13158
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13159 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13160 check_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13161 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13162 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13163 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13164 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13165 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13166 return FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13167 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13168 return OK;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13169 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13170 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13171
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13172 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13173 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	13174
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13175 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13176 remote_common(argvars, rettv, expr)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13177 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13178 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13179 int expr;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13180 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13181 char_u *server_name;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13182 char_u *keys;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13183 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13184 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13185 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13186 HWND w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13187 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13188 Window w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13189 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13190
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13191 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13192 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13193
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13194 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13195 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13196 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13197 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13198
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13199 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13200 if (server_name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13201 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13202 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13203 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13204 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13205 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13206 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13207 < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13208 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13209 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13210 if (r != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13211 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13212 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13213 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13214 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13215 }
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_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13218
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13219 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13220 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13221 dictitem_T v;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	13222 char_u str[30];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13223 char_u *idvar;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13224
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13225 sprintf((char *)str, PRINTF_HEX_LONG_U, (long_u)w);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13226 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13227 v.di_tv.vval.v_string = vim_strsave(str);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13228 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13229 if (idvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13230 set_var(idvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13231 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13232 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13233 }
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
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13236 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13237 * "remote_expr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13238 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13239 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13240 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13241 f_remote_expr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13242 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13243 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13244 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13245 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13246 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13247 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13248 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13249 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13250 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13251
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13252 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13253 * "remote_foreground()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13254 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13255 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13256 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13257 f_remote_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13258 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13259 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13260 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13261 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13262 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13263 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13264 /* On Win32 it's done in this application. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13265 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13266 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13267
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13268 if (server_name != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13269 serverForeground(server_name);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13270 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13271 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13272 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13273 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13274 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13275 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13276 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13277 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13278 # endif
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
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13282 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13283 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13284 f_remote_peek(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13285 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13286 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13287 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13288 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13289 dictitem_T v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13290 char_u *s = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13291 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13292 long_u n = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13293 # endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13294 char_u *serverid;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13295
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13296 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13297 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13298 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13299 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13300 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13301 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13302 if (serverid == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13303 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13304 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13305 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13306 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13307 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13308 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13309 if (n == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13310 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13311 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13312 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13313 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13314 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13315 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13316 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13317 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13318 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13319 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13320
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13321 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13322 serverStrToWin(serverid), &s);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13323 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13324
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13325 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13326 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13327 char_u *retvar;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13328
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13329 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13330 v.di_tv.vval.v_string = vim_strsave(s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13331 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13332 if (retvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13333 set_var(retvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13334 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13335 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13336 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13337 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13338 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13339 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13340
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13341 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13342 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13343 f_remote_read(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13344 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13345 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13346 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13347 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13348
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13349 #ifdef FEAT_CLIENTSERVER
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13350 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13351
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13352 if (serverid != NULL && !check_restricted() && !check_secure())
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13353 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13354 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13355 /* The server's HWND is encoded in the 'id' parameter */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13356 long_u n = 0;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13357
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13358 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13359 if (n != 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13360 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13361 if (r == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13362 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13363 if (check_connection() == FAIL \|\| serverReadReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13364 serverStrToWin(serverid), &r, FALSE) < 0)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13365 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13366 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13367 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13368 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13369 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13370 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13371 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13372
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13373 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13374 * "remote_send()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13375 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13376 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13377 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13378 f_remote_send(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13379 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13380 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13381 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13382 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13383 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13384 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13385 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13386 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13387 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13388
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13389 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13390 * "remove()" function
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13391 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13392 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13393 f_remove(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13394 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13395 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13396 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13397 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13398 listitem_T item, item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13399 listitem_T *li;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13400 long idx;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13401 long end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13402 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13403 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13404 dictitem_T *di;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13405
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13406 rettv->vval.v_number = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13407 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13408 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13409 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13410 EMSG2(_(e_toomanyarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13411 else if ((d = argvars[0].vval.v_dict) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13412 && !tv_check_lock(d->dv_lock, (char_u *)"remove() argument"))
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13413 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13414 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13415 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13416 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13417 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13418 if (di == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13419 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13420 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13421 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13422 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13423 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13424 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13425 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	13426 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13427 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13428 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13429 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13430 EMSG2(_(e_listdictarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13431 else if ((l = argvars[0].vval.v_list) != NULL
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	13432 && !tv_check_lock(l->lv_lock, (char_u *)"remove() argument"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13433 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13434 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13435
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13436 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13437 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13438 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13439 else if ((item = list_find(l, idx)) == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13440 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13441 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13442 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13443 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13444 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13445 /* Remove one item, return its value. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13446 list_remove(l, item, item);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13447 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13448 vim_free(item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13449 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13450 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13451 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13452 /* Remove range of items, return list with values. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13453 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13454 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13455 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13456 else if ((item2 = list_find(l, end)) == NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13457 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13458 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13459 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13460 int cnt = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13461
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13462 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13463 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13464 ++cnt;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13465 if (li == item2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13466 break;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13467 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13468 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13469 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13470 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13471 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13472 list_remove(l, item, item2);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13473 if (rettv_list_alloc(rettv) == OK)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13474 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13475 l = rettv->vval.v_list;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13476 l->lv_first = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13477 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13478 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13479 item2->li_next = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13480 l->lv_len = cnt;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13481 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13482 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13483 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13484 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13485 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13486 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13487 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13488
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13489 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13490 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13491 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13492 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13493 f_rename(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13494 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13495 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13496 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13497 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13498
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13499 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13500 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13501 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13502 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13503 get_tv_string_buf(&argvars[1], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13506 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13507 * "repeat()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13508 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13509 /ARGSUSED/
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13510 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13511 f_repeat(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13512 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13513 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13514 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13515 char_u *p;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13516 int n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13517 int slen;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13518 int len;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13519 char_u *r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13520 int i;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13521
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13522 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13523 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13524 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13525 if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13526 while (n-- > 0)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13527 if (list_extend(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13528 argvars[0].vval.v_list, NULL) == FAIL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13529 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13530 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13531 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13532 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13533 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13534 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13535 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13536
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13537 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13538 len = slen * n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13539 if (len <= 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13540 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13541
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13542 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13543 if (r != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13544 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13545 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13546 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13547 r[len] = NUL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13548 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13549
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13550 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13551 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13552 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13553
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13554 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13555 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13556 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13557 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13558 f_resolve(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13559 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13560 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13561 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13562 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13563
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13564 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13565 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13566 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13567 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13568
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13569 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13570 if (v != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13571 rettv->vval.v_string = v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13572 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13573 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13575 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13576 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13578 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13579 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13580 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13581 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13582 char_u *q;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13583 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13584 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13585 int limit = 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13587 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13589 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13590 \|\| (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13591 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13592
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13593 len = STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13594 if (len > 0 && after_pathsep(p, p + len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13595 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13596
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13597 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13598 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13599 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13600 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13601 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13602 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13603 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13606 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13607 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13608 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13609 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13610 len = readlink((char )p, (char )buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13611 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13612 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13613 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13615 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13617 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13618 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13619 EMSG(_("E655: Too many symbolic links (cycle?)"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13620 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13621 goto fail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13622 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13624 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13625 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13626 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13627 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13629 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13630 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13631 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13632 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13633 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13634 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13635 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13636 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13637 {
594 35cef95a6b76 updated for version 7.0168 vimboss parents: 591 diff changeset	13638 cpy = concat_str(q - 1, remain);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13639 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13640 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13641 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13642 remain = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13643 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13644 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13645 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13646 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13648 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13649 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13650 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13651 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13652 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13653 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13654 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13655 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13656 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13657 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13658 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13659 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13661 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13662 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13663 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13664 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13666 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13667 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13668 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13669 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13670 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13671 }
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 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13675 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13677 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13678 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13679 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13680 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13681 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13682 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13683 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13684 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13685 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13686 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13687 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13688 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13689 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13690 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13691 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13692 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13693 remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13697 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13698 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13699 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13700 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13701 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13702 && *p != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13703 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13704 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13705 \|\| vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13706 \|\| (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13707 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13708 \|\| vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13709 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13710 /* Prepend "./". */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13711 cpy = concat_str((char_u *)"./", p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13712 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13713 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13714 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13715 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13718 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13719 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13720 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13721 q = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13722 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13723 q += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13724 if (q > p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13725 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13726 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13728
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13729 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13730 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13731 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13732 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13733 q = p + STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13734 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13735 *gettail_sep(p) = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13737
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13738 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13739 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13740 # else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13741 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13742 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13743 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13744
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13745 simplify_filename(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13746
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13747 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13748 fail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13749 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13750 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13753 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13754 * "reverse({list})" function
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 void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13757 f_reverse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13758 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13759 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13760 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13761 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13762 listitem_T li, ni;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13763
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13764 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13765 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13766 EMSG2(_(e_listarg), "reverse()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13767 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13768 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13769 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13770 li = l->lv_last;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	13771 l->lv_first = l->lv_last = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13772 l->lv_len = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13773 while (li != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13774 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13775 ni = li->li_prev;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13776 list_append(l, li);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13777 li = ni;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13778 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13779 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13780 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13781 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13782 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13784
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13785 #define SP_NOMOVE 0x01 /* don't move cursor */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13786 #define SP_REPEAT 0x02 /* repeat to find outer pair */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13787 #define SP_RETCOUNT 0x04 /* return matchcount */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13788 #define SP_SETPCMARK 0x08 /* set previous context mark */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13789 #define SP_START 0x10 /* accept match at start position */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13790 #define SP_SUBPAT 0x20 /* return nr of matching sub-pattern */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13791 #define SP_END 0x40 /* leave cursor at end of match */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13792
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13793 static int get_search_arg __ARGS((typval_T varp, int flagsp));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13794
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13795 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13796 * Get flags for a search function.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13797 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13798 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13799 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13800 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13801 get_search_arg(varp, flagsp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13802 typval_T *varp;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13803 int *flagsp;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13804 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13805 int dir = FORWARD;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13806 char_u *flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13807 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13808 int mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13809
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13810 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13811 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13812 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13813 if (flags == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13814 return 0; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13815 while (*flags != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13816 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13817 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13818 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13819 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13820 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13821 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13822 default: mask = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13823 if (flagsp != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13824 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13825 {
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13826 case 'c': mask = SP_START; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13827 case 'e': mask = SP_END; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13828 case 'm': mask = SP_RETCOUNT; break;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13829 case 'n': mask = SP_NOMOVE; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13830 case 'p': mask = SP_SUBPAT; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13831 case 'r': mask = SP_REPEAT; break;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13832 case 's': mask = SP_SETPCMARK; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13833 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13834 if (mask == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13835 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13836 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13837 dir = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13838 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13839 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13840 *flagsp \|= mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13841 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13842 if (dir == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13843 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13844 ++flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13845 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13846 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13847 return dir;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13848 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13849
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13850 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13851 * Shared by search() and searchpos() functions
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13852 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13853 static int
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13854 search_cmn(argvars, match_pos, flagsp)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13855 typval_T *argvars;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13856 pos_T *match_pos;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13857 int *flagsp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13858 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13859 int flags;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13860 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13861 pos_T pos;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13862 pos_T save_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13863 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13864 int dir;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13865 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13866 long lnum_stop = 0;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13867 int options = SEARCH_KEEP;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13868 int subpatnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13869
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13870 pat = get_tv_string(&argvars[0]);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13871 dir = get_search_arg(&argvars[1], flagsp); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13872 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13873 goto theend;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13874 flags = *flagsp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13875 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13876 options \|= SEARCH_START;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13877 if (flags & SP_END)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13878 options \|= SEARCH_END;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13879
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13880 /* Optional extra argument: line number to stop searching. */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13881 if (argvars[1].v_type != VAR_UNKNOWN
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13882 && argvars[2].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13883 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13884 lnum_stop = get_tv_number_chk(&argvars[2], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13885 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13886 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13887 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13888
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13889 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13890 * This function does not accept SP_REPEAT and SP_RETCOUNT flags.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13891 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13892 * 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	13893 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13894 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13895 if (((flags & (SP_REPEAT \| SP_RETCOUNT)) != 0)
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13896 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13897 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13898 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13899 goto theend;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13900 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13901
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13902 pos = save_cursor = curwin->w_cursor;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13903 subpatnum = searchit(curwin, curbuf, &pos, dir, pat, 1L,
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13904 options, RE_SEARCH, (linenr_T)lnum_stop);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13905 if (subpatnum != FAIL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13906 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13907 if (flags & SP_SUBPAT)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13908 retval = subpatnum;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13909 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13910 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13911 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13912 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13913 curwin->w_cursor = pos;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13914 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13915 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13916 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13917 match_pos->lnum = pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13918 match_pos->col = pos.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13919 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13920 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13921 * correct that here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13922 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13923 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13924
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13925 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13926 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13927 curwin->w_cursor = save_cursor;
1311 b686fb4898d1 updated for version 7.1-025 vimboss parents: 1293 diff changeset	13928 else
b686fb4898d1 updated for version 7.1-025 vimboss parents: 1293 diff changeset	13929 curwin->w_set_curswant = TRUE;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13930 theend:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13931 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13932
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13933 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13934 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13935
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13936 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13937 * "search()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13938 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13939 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13940 f_search(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13941 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13942 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13943 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13944 int flags = 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13945
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13946 rettv->vval.v_number = search_cmn(argvars, NULL, &flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13949 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13950 * "searchdecl()" function
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13951 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13952 static void
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13953 f_searchdecl(argvars, rettv)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13954 typval_T *argvars;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13955 typval_T *rettv;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13956 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13957 int locally = 1;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13958 int thisblock = 0;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13959 int error = FALSE;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13960 char_u *name;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13961
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13962 rettv->vval.v_number = 1; /* default: FAIL */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13963
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13964 name = get_tv_string_chk(&argvars[0]);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13965 if (argvars[1].v_type != VAR_UNKNOWN)
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13966 {
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13967 locally = get_tv_number_chk(&argvars[1], &error) == 0;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13968 if (!error && argvars[2].v_type != VAR_UNKNOWN)
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13969 thisblock = get_tv_number_chk(&argvars[2], &error) != 0;
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13970 }
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13971 if (!error && name != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13972 rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13973 locally, thisblock, SEARCH_KEEP) == FAIL;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13974 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13975
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13976 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13977 * Used by searchpair() and searchpairpos()
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13978 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13979 static int
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13980 searchpair_cmn(argvars, match_pos)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13981 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13982 pos_T *match_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13983 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13984 char_u spat, mpat, *epat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13985 char_u *skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13986 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13987 int dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13988 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13989 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13990 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13991 char_u nbuf3[NUMBUFLEN];
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13992 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13993 long lnum_stop = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13994
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13995 /* Get the three pattern arguments: start, middle, end. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13996 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13997 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13998 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13999 if (spat == NULL \|\| mpat == NULL \|\| epat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14000 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14001
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14002 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14003 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14004 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	14005 goto theend;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14006
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14007 /* Don't accept SP_END or SP_SUBPAT.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14008 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14009 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14010 if ((flags & (SP_END \| SP_SUBPAT)) != 0
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14011 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14012 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14013 EMSG2(_(e_invarg2), get_tv_string(&argvars[3]));
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14014 goto theend;
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14015 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14016
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14017 /* Optional fifth argument: skip expression */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14018 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14019 \|\| argvars[4].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14020 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14021 else
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14022 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14023 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14024 if (argvars[5].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14025 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14026 lnum_stop = get_tv_number_chk(&argvars[5], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14027 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14028 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14029 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14030 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14031 if (skip == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14032 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14033
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14034 retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14035 match_pos, lnum_stop);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14036
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14037 theend:
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14038 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14039
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14040 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14041 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14042
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14043 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14044 * "searchpair()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14045 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14046 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14047 f_searchpair(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14048 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14049 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14050 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14051 rettv->vval.v_number = searchpair_cmn(argvars, NULL);
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14052 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14053
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14054 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14055 * "searchpairpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14056 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14057 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14058 f_searchpairpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14059 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14060 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14061 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14062 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14063 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14064 int col = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14065
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14066 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14067
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14068 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14069 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14070
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14071 if (searchpair_cmn(argvars, &match_pos) > 0)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14072 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14073 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14074 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14075 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14076
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14077 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14078 list_append_number(rettv->vval.v_list, (varnumber_T)col);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14079 }
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14080
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14081 /*
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14082 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14083 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14084 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14085 */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14086 long
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14087 do_searchpair(spat, mpat, epat, dir, skip, flags, match_pos, lnum_stop)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14088 char_u spat; / start pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14089 char_u mpat; / middle pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14090 char_u epat; / end pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14091 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14092 char_u skip; / skip expression */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	14093 int flags; /* SP_SETPCMARK and other SP_ values */
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14094 pos_T *match_pos;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14095 linenr_T lnum_stop; /* stop at this line if not zero */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14096 {
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14097 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14098 char_u pat, pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14099 long retval = 0;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14100 pos_T pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14101 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14102 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14103 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14104 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14105 int n;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14106 int r;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14107 int nest = 1;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14108 int err;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14109 int options = SEARCH_KEEP;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14110
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14111 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14112 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14113 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14114
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14115 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14116 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14117 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14118 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14119 if (pat2 == NULL \|\| pat3 == NULL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14120 goto theend;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14121 sprintf((char *)pat2, "\$%s\\m\$\\\|\$%s\\m\$", spat, epat);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14122 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14123 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14124 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14125 sprintf((char *)pat3, "\$%s\\m\$\\\|\$%s\\m\$\\\|\$%s\\m\$",
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14126 spat, epat, mpat);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14127 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14128 options \|= SEARCH_START;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14129
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14130 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14131 pos = curwin->w_cursor;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14132 clearpos(&firstpos);
c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	14133 clearpos(&foundpos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14134 pat = pat3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14135 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14136 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14137 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14138 options, RE_SEARCH, lnum_stop);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14139 if (n == FAIL \|\| (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14140 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14141 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14143 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14144 firstpos = pos;
266 e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14145 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14146 {
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14147 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14148 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14149 * character and try again. */
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14150 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14151 decl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14152 else
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14153 incl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14154 }
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	14155 foundpos = pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14157 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14158 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14159 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14160 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14161 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14162 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14163 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14164 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14165 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14166 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14167 curwin->w_cursor = save_cursor;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14168 retval = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14169 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14171 if (r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14172 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14174
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14175 if ((dir == BACKWARD && n == 3) \|\| (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14177 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14178 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14179 ++nest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14180 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14182 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14183 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14184 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14185 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14186 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14187 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14190 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14191 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14192 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14193 if (flags & SP_RETCOUNT)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14194 ++retval;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14195 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14196 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14197 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14198 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14199 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14200 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14201 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14202 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14205
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14206 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14207 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14208 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14209 match_pos->lnum = curwin->w_cursor.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14210 match_pos->col = curwin->w_cursor.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14211 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14212
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14213 /* If 'n' flag is used or search failed: restore cursor position. */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14214 if ((flags & SP_NOMOVE) \|\| retval == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14215 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14217 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14218 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14219 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14220 p_cpo = save_cpo;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14221
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14222 return retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14224
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14225 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14226 * "searchpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14227 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14228 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14229 f_searchpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14230 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14231 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14232 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14233 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14234 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14235 int col = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14236 int n;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14237 int flags = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14238
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14239 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14240
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14241 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14242 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14243
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14244 n = search_cmn(argvars, &match_pos, &flags);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14245 if (n > 0)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14246 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14247 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14248 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14249 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14250
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14251 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14252 list_append_number(rettv->vval.v_list, (varnumber_T)col);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14253 if (flags & SP_SUBPAT)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14254 list_append_number(rettv->vval.v_list, (varnumber_T)n);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14255 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14256
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14257
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14258 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14259 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14260 f_server2client(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14261 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14262 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14263 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14264 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14265 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14266 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14267 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14268
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14269 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14270 if (server == NULL \|\| reply == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14271 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14272 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14273 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14274 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14275 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14276 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14277 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14278
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14279 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14280 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14281 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14282 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14283 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14284 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14285 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14286 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14287 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14288 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14289
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14290 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14291 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14292 f_serverlist(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14293 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14294 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14295 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14296 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14297
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14298 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14299 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14300 r = serverGetVimNames();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14301 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14302 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14303 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14304 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14305 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14306 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14307 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14308 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14310
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14311 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14312 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14313 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14314 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14315 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14316 f_setbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14317 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14318 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14320 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14321 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14322 char_u varname, bufvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14323 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14324 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14325
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14326 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14327
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14328 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14329 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14330 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14331 varname = get_tv_string_chk(&argvars[1]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14332 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14333 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14335 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14336 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14337 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14338 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14339
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14340 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14341 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14342 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14343 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14344 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14345
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14346 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14347 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14348 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14349 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14350 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14352 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14353 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14354 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14355 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14356 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14357 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14358 STRCPY(bufvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14359 set_var(bufvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14360 vim_free(bufvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14361 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14364 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14365 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14366 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14368
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14369 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14370 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14371 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14372 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14373 f_setcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14374 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14375 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14376 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14377 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14378
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14379 if (pos >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14380 rettv->vval.v_number = set_cmdline_pos(pos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14383 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14384 * "setline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14385 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14386 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14387 f_setline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14388 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14389 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14390 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14391 linenr_T lnum;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	14392 char_u *line = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14393 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14394 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14395 long added = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14396 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14397
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14398 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14399 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14400 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14401 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14402 li = l->lv_first;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14403 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14404 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14405 line = get_tv_string_chk(&argvars[1]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14406
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14407 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14408 for (;;)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14409 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14410 if (l != NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14411 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14412 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14413 if (li == NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14414 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14415 line = get_tv_string_chk(&li->li_tv);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14416 li = li->li_next;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14417 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14418
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14419 rettv->vval.v_number = 1; /* FAIL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14420 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	14421 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14422 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14423 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14424 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14425 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14426 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14427 changed_bytes(lnum, 0);
1099 2ec8266fa254 updated for version 7.0-225 vimboss parents: 1098 diff changeset	14428 if (lnum == curwin->w_cursor.lnum)
2ec8266fa254 updated for version 7.0-225 vimboss parents: 1098 diff changeset	14429 check_cursor_col();
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14430 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14431 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14432 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14433 else if (added > 0 \|\| u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14434 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14435 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14436 ++added;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14437 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14438 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14439 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14440
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14441 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14442 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14443 ++lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14444 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14445
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14446 if (added > 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14447 appended_lines_mark(lcount, added);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14450 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14451 * Used by "setqflist()" and "setloclist()" functions
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14452 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14453 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14454 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14455 set_qf_ll_list(wp, list_arg, action_arg, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14456 win_T *wp;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14457 typval_T *list_arg;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14458 typval_T *action_arg;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14459 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14460 {
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14461 #ifdef FEAT_QUICKFIX
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14462 char_u *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14463 int action = ' ';
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14464 #endif
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14465
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14466 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14467
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14468 #ifdef FEAT_QUICKFIX
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14469 if (list_arg->v_type != VAR_LIST)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14470 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14471 else
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14472 {
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14473 list_T *l = list_arg->vval.v_list;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14474
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14475 if (action_arg->v_type == VAR_STRING)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14476 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14477 act = get_tv_string_chk(action_arg);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14478 if (act == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14479 return; /* type error; errmsg already given */
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14480 if (act == 'a' \|\| act == 'r')
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14481 action = *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14482 }
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14483
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14484 if (l != NULL && set_errorlist(wp, l, action) == OK)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14485 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14486 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14487 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14488 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14489
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14490 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14491 * "setloclist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14492 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14493 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14494 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14495 f_setloclist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14496 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14497 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14498 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14499 win_T *win;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14500
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14501 rettv->vval.v_number = -1;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14502
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14503 win = find_win_by_nr(&argvars[0], NULL);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14504 if (win != NULL)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14505 set_qf_ll_list(win, &argvars[1], &argvars[2], 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
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14508 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14509 * "setpos()" function
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14510 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14511 /ARGSUSED/
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14512 static void
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14513 f_setpos(argvars, rettv)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14514 typval_T *argvars;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14515 typval_T *rettv;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14516 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14517 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14518 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14519 char_u *name;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14520
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14521 name = get_tv_string_chk(argvars);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14522 if (name != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14523 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14524 if (list2fpos(&argvars[1], &pos, &fnum) == OK)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14525 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14526 --pos.col;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14527 if (name[0] == '.') /* cursor */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14528 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14529 if (fnum == curbuf->b_fnum)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14530 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14531 curwin->w_cursor = pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14532 check_cursor();
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14533 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14534 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14535 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14536 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14537 else if (name[0] == '\'') /* mark */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14538 (void)setmark_pos(name[1], &pos, fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14539 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14540 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14541 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14542 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14543 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14544
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14545 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14546 * "setqflist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14547 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14548 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14549 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14550 f_setqflist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14551 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14552 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14553 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14554 set_qf_ll_list(NULL, &argvars[0], &argvars[1], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14555 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14556
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14557 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14558 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14559 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14560 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14561 f_setreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14562 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14563 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14564 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14565 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14566 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14567 char_u *stropt;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14568 char_u *strval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14569 int append;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14570 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14571 long block_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14572
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14573 block_len = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14574 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14575 append = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14576
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14577 strregname = get_tv_string_chk(argvars);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14578 rettv->vval.v_number = 1; /* FAIL is default */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14579
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14580 if (strregname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14581 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14582 regname = *strregname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14583 if (regname == 0 \|\| regname == '@')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14584 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14585 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14586 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14587
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14588 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14589 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14590 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14591 if (stropt == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14592 return; /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14593 for (; *stropt != NUL; ++stropt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14594 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14595 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14596 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14597 append = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14598 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14599 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14600 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14601 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14602 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14603 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14604 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14605 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14606 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14607 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14608 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14609 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14610 ++stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14611 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14612 --stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14614 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14615 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14616 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14617 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14618
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14619 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14620 if (strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14621 write_reg_contents_ex(regname, strval, -1,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14622 append, yank_type, block_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14623 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14624 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14625
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14626 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14627 * "settabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14628 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14629 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14630 f_settabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14631 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14632 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14633 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14634 setwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14635 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14636
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14637 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14638 * "setwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14639 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14640 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14641 f_setwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14642 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14643 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14644 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14645 setwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14646 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14647
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14648 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14649 * "setwinvar()" and "settabwinvar()" functions
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14650 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14651 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14652 setwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14653 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14654 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14655 int off;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14656 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14657 win_T *win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14658 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14659 win_T *save_curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14660 tabpage_T *save_curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14661 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14662 char_u varname, winvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14663 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14664 char_u nbuf[NUMBUFLEN];
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14665 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14666
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14667 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14668
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14669 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14670 return;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14671
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14672 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14673 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14674 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14675 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14676 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14677 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14678 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14679 varname = get_tv_string_chk(&argvars[off + 1]);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14680 varp = &argvars[off + 2];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14682 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14684 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14685 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14686 save_curwin = curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14687 save_curtab = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14688 goto_tabpage_tp(tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14689 if (!win_valid(win))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14690 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14691 curwin = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14692 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14693 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14694
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14695 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14696 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14697 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14698 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14699 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14700
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14701 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14702 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14703 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14704 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14705 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14706 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14707 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14708 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14709 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14710 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14712 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14713 STRCPY(winvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14714 set_var(winvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14715 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14718
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14719 #ifdef FEAT_WINDOWS
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14720 /* Restore current tabpage and window, if still valid (autocomands can
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14721 * make them invalid). */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14722 if (valid_tabpage(save_curtab))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14723 goto_tabpage_tp(save_curtab);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14724 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14725 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14726 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14727 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14729 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14730 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14733 /*
985 656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14734 * "shellescape({string})" function
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14735 */
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14736 static void
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14737 f_shellescape(argvars, rettv)
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14738 typval_T *argvars;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14739 typval_T *rettv;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14740 {
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14741 rettv->vval.v_string = vim_strsave_shellescape(get_tv_string(&argvars[0]));
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14742 rettv->v_type = VAR_STRING;
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14743 }
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14744
656853d9c014 updated for version 7.0-111 vimboss parents: 966 diff changeset	14745 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14746 * "simplify()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14747 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14748 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14749 f_simplify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14750 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14751 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14752 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14753 char_u *p;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14754
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14755 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14756 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14757 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14758 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14759 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14760
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14761 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14762 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14763 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14764 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14765 item_compare __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14766 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14767 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14768 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14769 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14770 item_compare2 __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14771
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14772 static int item_compare_ic;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14773 static char_u *item_compare_func;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14774 static int item_compare_func_err;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14775 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14776
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14777 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14778 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14779 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14780 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14781 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14782 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14783 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14784 item_compare(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14785 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14786 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14787 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14788 char_u p1, p2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14789 char_u tofree1, tofree2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14790 int res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14791 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14792 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14793
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14794 p1 = tv2string(&((listitem_T *)s1)->li_tv, &tofree1, numbuf1, 0);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14795 p2 = tv2string(&((listitem_T *)s2)->li_tv, &tofree2, numbuf2, 0);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14796 if (item_compare_ic)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14797 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14798 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14799 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14800 vim_free(tofree1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14801 vim_free(tofree2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14802 return res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14803 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14805 static int
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14806 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14807 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14808 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14809 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14810 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14811 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14812 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14813 int res;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14814 typval_T rettv;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	14815 typval_T argv[3];
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14816 int dummy;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14817
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14818 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14819 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14820 return 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14821
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	14822 /* 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	14823 * in the copy without changing the original list items. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14824 copy_tv(&((listitem_T *)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14825 copy_tv(&((listitem_T *)s2)->li_tv, &argv[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14826
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14827 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	14828 res = call_func(item_compare_func, (int)STRLEN(item_compare_func),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	14829 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14830 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14831 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14832
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14833 if (res == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14834 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14835 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14836 /* return value has wrong type */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14837 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14838 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14839 res = ITEM_COMPARE_FAIL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14840 clear_tv(&rettv);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14841 return res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14842 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14843
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14844 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14845 * "sort({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14846 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14847 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14848 f_sort(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14849 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14850 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14851 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14852 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14853 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14854 listitem_T **ptrs;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14855 long len;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14856 long i;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14857
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14858 rettv->vval.v_number = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14859 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14860 EMSG2(_(e_listarg), "sort()");
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 l = argvars[0].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	14864 if (l == NULL \|\| tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14865 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14866 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14867 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14868 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14869
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14870 len = list_len(l);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14871 if (len <= 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14872 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14873
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14874 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14875 item_compare_func = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14876 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14877 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14878 if (argvars[1].v_type == VAR_FUNC)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14879 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14880 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14881 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14882 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14883
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14884 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14885 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14886 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14887 if (i == 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14888 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14889 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14890 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14891 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14892 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14893
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14894 /* 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	14895 ptrs = (listitem_T *)alloc((int)(len sizeof(listitem_T *)));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14896 if (ptrs == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14897 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14898 i = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14899 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14900 ptrs[i++] = li;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14901
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14902 item_compare_func_err = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14903 /* test the compare function */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14904 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14905 && item_compare2((void )&ptrs[0], (void )&ptrs[1])
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14906 == ITEM_COMPARE_FAIL)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	14907 EMSG(_("E702: Sort compare function failed"));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14908 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14909 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14910 /* Sort the array with item pointers. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14911 qsort((void )ptrs, (size_t)len, sizeof(listitem_T ),
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14912 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14913
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14914 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14915 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14916 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14917 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14918 l->lv_len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14919 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14920 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14921 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14922 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14923
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14924 vim_free(ptrs);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14925 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14926 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14927
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14928 /*
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14929 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14930 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14931 static void
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14932 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14933 typval_T *argvars;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14934 typval_T *rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14935 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14936 char_u *s;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14937
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14938 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14939 s = get_tv_string(&argvars[0]);
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14940 #ifdef FEAT_SPELL
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14941 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14942 #else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14943 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14944 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14945 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14946
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14947 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14948 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14949 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14950 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14951 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14952 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14953 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14954 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14955 {
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14956 char_u word = (char_u )"";
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14957 hlf_T attr = HLF_COUNT;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14958 int len = 0;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14959
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14960 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14961 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14962
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14963 #ifdef FEAT_SPELL
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14964 if (argvars[0].v_type == VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14965 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14966 /* Find the start and length of the badly spelled word. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14967 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14968 if (len != 0)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14969 word = ml_get_cursor();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14970 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14971 else if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14972 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14973 char_u *str = get_tv_string_chk(&argvars[0]);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14974 int capcol = -1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14975
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14976 if (str != NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14977 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14978 /* Check the argument for spelling. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14979 while (*str != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14980 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	14981 len = spell_check(curwin, str, &attr, &capcol, FALSE);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14982 if (attr != HLF_COUNT)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14983 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14984 word = str;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14985 break;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14986 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14987 str += len;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14988 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14989 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14990 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14991 #endif
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14992
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14993 list_append_string(rettv->vval.v_list, word, len);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14994 list_append_string(rettv->vval.v_list, (char_u *)(
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14995 attr == HLF_SPB ? "bad" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14996 attr == HLF_SPR ? "rare" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14997 attr == HLF_SPL ? "local" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14998 attr == HLF_SPC ? "caps" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14999 ""), -1);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15000 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15001
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15002 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15003 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15004 */
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15005 /ARGSUSED/
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15006 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15007 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15008 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15009 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15010 {
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15011 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15012 char_u *str;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15013 int typeerr = FALSE;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15014 int maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15015 garray_T ga;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15016 int i;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15017 listitem_T *li;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15018 int need_capital = FALSE;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15019 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15020
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15021 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15022 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15023
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	15024 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15025 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15026 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15027 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15028 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15029 {
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15030 maxcount = get_tv_number_chk(&argvars[1], &typeerr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15031 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15032 return;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15033 if (argvars[2].v_type != VAR_UNKNOWN)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15034 {
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15035 need_capital = get_tv_number_chk(&argvars[2], &typeerr);
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15036 if (typeerr)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15037 return;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	15038 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15039 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15040 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15041 maxcount = 25;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15042
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	15043 spell_suggest_list(&ga, str, maxcount, need_capital, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15044
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15045 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15046 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15047 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15048
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15049 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15050 if (li == NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15051 vim_free(str);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15052 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15053 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15054 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15055 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15056 li->li_tv.vval.v_string = str;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15057 list_append(rettv->vval.v_list, li);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15058 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15059 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15060 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15061 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15062 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15063 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	15064
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15065 static void
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	15066 f_split(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15067 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15068 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15069 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15070 char_u *str;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15071 char_u *end;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15072 char_u *pat = NULL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15073 regmatch_T regmatch;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15074 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15075 char_u *save_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15076 int match;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15077 colnr_T col = 0;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15078 int keepempty = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15079 int typeerr = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15080
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15081 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15082 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15083 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15084
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15085 str = get_tv_string(&argvars[0]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15086 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15087 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15088 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15089 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15090 typeerr = TRUE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15091 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15092 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15093 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15094 if (pat == NULL \|\| *pat == NUL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15095 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15096
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15097 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15098 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15099 if (typeerr)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15100 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15101
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15102 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15103 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15104 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15105 regmatch.rm_ic = FALSE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15106 while (*str != NUL \|\| keepempty)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15107 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15108 if (*str == NUL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15109 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15110 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	15111 match = vim_regexec_nl(&regmatch, str, col);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15112 if (match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15113 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15114 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15115 end = str + STRLEN(str);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15116 if (keepempty \|\| end > str \|\| (rettv->vval.v_list->lv_len > 0
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15117 && *str != NUL && match && end < regmatch.endp[0]))
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15118 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15119 if (list_append_string(rettv->vval.v_list, str,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15120 (int)(end - str)) == FAIL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15121 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15122 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15123 if (!match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15124 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15125 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15126 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15127 col = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15128 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15129 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15130 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15131 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15132 col = (*mb_ptr2len)(regmatch.endp[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15133 #else
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15134 col = 1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15135 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15136 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15137 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15138 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15139
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15140 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15141 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15142
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15143 p_cpo = save_cpo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15145
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15146 /*
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15147 * "str2nr()" function
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15148 */
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15149 static void
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15150 f_str2nr(argvars, rettv)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15151 typval_T *argvars;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15152 typval_T *rettv;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15153 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15154 int base = 10;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15155 char_u *p;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15156 long n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15157
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15158 if (argvars[1].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15159 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15160 base = get_tv_number(&argvars[1]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15161 if (base != 8 && base != 10 && base != 16)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15162 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15163 EMSG(_(e_invarg));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15164 return;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15165 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15166 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15167
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15168 p = skipwhite(get_tv_string(&argvars[0]));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15169 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	15170 rettv->vval.v_number = n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15171 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15172
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15173 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15174 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15175 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15176 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15177 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15178 f_strftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15179 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15180 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15182 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15183 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15184 time_t seconds;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15185 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15186
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15187 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15188
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15189 p = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15190 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15191 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15192 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15193 seconds = (time_t)get_tv_number(&argvars[1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15194 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15195 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15196 if (curtime == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15197 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15198 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15200 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15201 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15202 char_u *enc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15204 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15205 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15206 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15207 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15208 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15209 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15210 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15211 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15212 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15213 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15214 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15216 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15217 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15218 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15219 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15220 if (conv.vc_type != CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15221 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15222 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15223 # endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15224 rettv->vval.v_string = vim_strsave(result_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15225
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15226 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15227 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15228 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15229 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15230 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15233 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15234
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15235 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15236 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15237 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15238 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15239 f_stridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15240 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15241 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15243 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15244 char_u *needle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15245 char_u *haystack;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15246 char_u *save_haystack;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15247 char_u *pos;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15248 int start_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15249
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15250 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15251 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15252 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15253 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15254 return; /* type error; errmsg already given */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15255
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15256 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15257 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15258 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15259
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15260 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15261 if (error \|\| start_idx >= (int)STRLEN(haystack))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15262 return;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15263 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15264 haystack += start_idx;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15265 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15266
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15267 pos = (char_u )strstr((char )haystack, (char *)needle);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15268 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15269 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15272 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15273 * "string()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15274 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15275 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15276 f_string(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15277 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15278 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15279 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15280 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	15281 char_u numbuf[NUMBUFLEN];
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15282
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15283 rettv->v_type = VAR_STRING;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15284 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15285 if (tofree == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15286 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15288
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15289 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15290 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15291 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15292 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15293 f_strlen(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15294 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15295 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15296 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15297 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15298 get_tv_string(&argvars[0])));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15301 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15302 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15303 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15304 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15305 f_strpart(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15306 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15307 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15308 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15309 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15310 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15311 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15312 int slen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15313 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15314
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15315 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15316 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15317
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15318 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15319 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15320 len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15321 else if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15322 len = get_tv_number(&argvars[2]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15323 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15324 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15326 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15327 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15328 * string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15329 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15330 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15332 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15333 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15334 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15335 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15336 n = slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15337 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15338 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15339 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15340 len = slen - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15341
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15342 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15343 rettv->vval.v_string = vim_strnsave(p + n, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15344 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15345
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15346 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15347 * "strridx()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15348 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15349 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15350 f_strridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15351 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15352 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15353 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15354 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15355 char_u *needle;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15356 char_u *haystack;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15357 char_u *rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15358 char_u *lastmatch = NULL;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15359 int haystack_len, end_idx;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15360
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15361 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15362 haystack = get_tv_string_buf_chk(&argvars[0], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15363
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15364 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15365 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15366 return; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15367
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15368 haystack_len = (int)STRLEN(haystack);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15369 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15370 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15371 /* Third argument: upper limit for index */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15372 end_idx = get_tv_number_chk(&argvars[2], NULL);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15373 if (end_idx < 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15374 return; /* can never find a match */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15375 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15376 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15377 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15378
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15379 if (*needle == NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15380 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15381 /* Empty string matches past the end. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15382 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15383 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15384 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15385 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15386 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15387 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15388 rest = (char_u )strstr((char )rest, (char *)needle);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15389 if (rest == NULL \|\| rest > haystack + end_idx)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15390 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15391 lastmatch = rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15392 }
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15393 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15394
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15395 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15396 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15397 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15398 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15399 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15400
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15401 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15402 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15403 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15404 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15405 f_strtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15406 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15407 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15408 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15409 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15410 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15411 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15412
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15413 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15414 * "submatch()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15415 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15416 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15417 f_submatch(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15418 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15419 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15420 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15421 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15422 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15423 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15424 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15425
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15426 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15427 * "substitute()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15428 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15429 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15430 f_substitute(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15431 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15432 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15433 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15434 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15435 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15436 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15437
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15438 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15439 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15440 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15441 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15442
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15443 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15444 if (str == NULL \|\| pat == NULL \|\| sub == NULL \|\| flg == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15445 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15446 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15447 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15448 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15449
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15450 /*
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15451 * "synID(lnum, col, trans)" function
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15452 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15453 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15454 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15455 f_synID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15456 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15457 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15458 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15459 int id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15460 #ifdef FEAT_SYN_HL
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15461 long lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15462 long col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15463 int trans;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	15464 int transerr = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15465
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15466 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15467 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15468 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15469
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15470 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15471 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
499 08012a1ff8d4 updated for version 7.0137 vimboss parents: 497 diff changeset	15472 id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15473 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15474
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15475 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15478 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15479 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15480 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15481 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15482 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15483 f_synIDattr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15484 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15485 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15486 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15487 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15488 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15489 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15490 char_u *what;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15491 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15492 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15493 int modec;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15494
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15495 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15496 what = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15497 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15498 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15499 mode = get_tv_string_buf(&argvars[2], modebuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15500 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15501 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15502 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15503 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15504 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15505 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15506 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15508 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15509 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15510 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15511 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15512 modec = 'g';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15513 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15514 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15515 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15516 modec = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15517 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15518 modec = 't';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15522 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15524 case 'b':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15525 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15526 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15527 else /* bold */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15528 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15529 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15531 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15532 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15533 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15534
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15535 case 'i':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15536 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15537 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15538 else /* italic */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15539 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15540 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15542 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15543 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15544 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15546 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15547 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15548 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15549
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15550 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15551 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15552 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15553
208 f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15554 case 'u':
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15555 if (STRLEN(what) <= 5 \|\| TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15556 /* underline */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15557 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15558 else
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15559 /* undercurl */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15560 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15561 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15563
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15564 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15565 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15566 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15567 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15568 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15570
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15571 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15572 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15573 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15574 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15575 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15576 f_synIDtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15577 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15578 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15579 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15580 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15581
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15582 #ifdef FEAT_SYN_HL
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15583 id = get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15585 if (id > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15586 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15587 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15588 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15589 id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15590
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15591 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15594 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15595 * "system()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15596 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15597 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15598 f_system(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15599 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15600 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15601 {
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15602 char_u *res = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15603 char_u *p;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15604 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15605 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15606 int err = FALSE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15607 FILE *fd;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15608
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15609 if (check_restricted() \|\| check_secure())
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15610 return;
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	15611
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15612 if (argvars[1].v_type != VAR_UNKNOWN)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15613 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15614 /*
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15615 * 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	15616 * command.
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15617 */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15618 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15619 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15620 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15621 return;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15622 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15623
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15624 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15625 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15626 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15627 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15628 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15629 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15630 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15631 if (p == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15632 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15633 fclose(fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15634 goto done; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15635 }
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15636 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15637 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15638 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15639 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15640 if (err)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15641 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15642 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15643 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15644 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15645 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15646
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15647 res = get_cmd_output(get_tv_string(&argvars[0]), infile,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15648 SHELL_SILENT \| SHELL_COOKED);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15649
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15650 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15651 /* translate <CR> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15652 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15654 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15655
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15656 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15657 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15658 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15659 *s = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15661 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15662 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15663 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15664 /* translate <CR><NL> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15665 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15667 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15668
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15669 d = res;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15670 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15671 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15672 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15673 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15674 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15676 *d = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15678 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15679 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15680
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15681 done:
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15682 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15683 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15684 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15685 vim_free(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15686 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15687 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15688 rettv->vval.v_string = res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15689 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15690
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15691 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15692 * "tabpagebuflist()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15693 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15694 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15695 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15696 f_tabpagebuflist(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15697 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15698 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15699 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15700 #ifndef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15701 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15702 #else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15703 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15704 win_T *wp = NULL;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15705
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15706 if (argvars[0].v_type == VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15707 wp = firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15708 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15709 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15710 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15711 if (tp != NULL)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	15712 wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
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 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15715 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15716 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15717 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15718 if (rettv_list_alloc(rettv) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15719 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15720 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15721 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15722 for (; wp != NULL; wp = wp->w_next)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15723 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15724 wp->w_buffer->b_fnum) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15725 break;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15726 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15727 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15728 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15729 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15730
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15731
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15732 /*
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15733 * "tabpagenr()" function
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15734 */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15735 /* ARGSUSED */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15736 static void
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15737 f_tabpagenr(argvars, rettv)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15738 typval_T *argvars;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15739 typval_T *rettv;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15740 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15741 int nr = 1;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15742 #ifdef FEAT_WINDOWS
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15743 char_u *arg;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15744
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15745 if (argvars[0].v_type != VAR_UNKNOWN)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15746 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15747 arg = get_tv_string_chk(&argvars[0]);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15748 nr = 0;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15749 if (arg != NULL)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15750 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15751 if (STRCMP(arg, "$") == 0)
689 d7860ee7eb7e updated for version 7.0207 vimboss parents: 685 diff changeset	15752 nr = tabpage_index(NULL) - 1;
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15753 else
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15754 EMSG2(_(e_invexpr2), arg);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15755 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15756 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15757 else
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	15758 nr = tabpage_index(curtab);
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15759 #endif
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15760 rettv->vval.v_number = nr;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15761 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15762
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15763
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15764 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15765 static int get_winnr __ARGS((tabpage_T tp, typval_T argvar));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15766
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15767 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15768 * Common code for tabpagewinnr() and winnr().
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15769 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15770 static int
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15771 get_winnr(tp, argvar)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15772 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15773 typval_T *argvar;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15774 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15775 win_T *twin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15776 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15777 win_T *wp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15778 char_u *arg;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15779
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15780 twin = (tp == curtab) ? curwin : tp->tp_curwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15781 if (argvar->v_type != VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15782 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15783 arg = get_tv_string_chk(argvar);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15784 if (arg == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15785 nr = 0; /* type error; errmsg already given */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15786 else if (STRCMP(arg, "$") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15787 twin = (tp == curtab) ? lastwin : tp->tp_lastwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15788 else if (STRCMP(arg, "#") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15789 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15790 twin = (tp == curtab) ? prevwin : tp->tp_prevwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15791 if (twin == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15792 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15793 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15794 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15795 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15796 EMSG2(_(e_invexpr2), arg);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15797 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15798 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15799 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15800
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15801 if (nr > 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15802 for (wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15803 wp != twin; wp = wp->w_next)
1094 c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15804 {
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15805 if (wp == NULL)
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15806 {
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15807 /* didn't find it in this tabpage */
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15808 nr = 0;
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15809 break;
c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15810 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15811 ++nr;
1094 c50ed526966a updated for version 7.0-220 vimboss parents: 1072 diff changeset	15812 }
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15813 return nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15814 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15815 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15816
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15817 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15818 * "tabpagewinnr()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15819 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15820 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15821 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15822 f_tabpagewinnr(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15823 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15824 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15825 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15826 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15827 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15828 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15829
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15830 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15831 if (tp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15832 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15833 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15834 nr = get_winnr(tp, &argvars[1]);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15835 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15836 rettv->vval.v_number = nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15837 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15838
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15839
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15840 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15841 * "tagfiles()" function
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15842 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15843 /ARGSUSED/
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15844 static void
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15845 f_tagfiles(argvars, rettv)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15846 typval_T *argvars;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15847 typval_T *rettv;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15848 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15849 char_u fname[MAXPATHL + 1];
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15850 tagname_T tn;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15851 int first;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15852
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15853 if (rettv_list_alloc(rettv) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15854 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15855 rettv->vval.v_number = 0;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15856 return;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15857 }
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15858
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15859 for (first = TRUE; ; first = FALSE)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15860 if (get_tagfname(&tn, first, fname) == FAIL
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15861 \|\| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15862 break;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15863 tagname_free(&tn);
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15864 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15865
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15866 /*
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	15867 * "taglist()" function
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15868 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15869 static void
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15870 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15871 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15872 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15873 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15874 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15875
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15876 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15877
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15878 rettv->vval.v_number = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15879 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15880 return;
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15881
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15882 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15883 (void)get_tags(rettv->vval.v_list, tag_pattern);
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15884 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15885
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15886 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15887 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15888 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15889 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15890 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15891 f_tempname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15892 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15893 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15894 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15895 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15896
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15897 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15898 rettv->vval.v_string = vim_tempname(x);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15899
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15900 /* 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	15901 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15902 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15904 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15905 x = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15906 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15907 x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15908 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15910 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15911 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15912 x = 'J';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15913 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15914 x = 'S';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15915 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15916 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15917 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15919 } while (x == 'I' \|\| x == 'O');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15920 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15921
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15922 /*
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15923 * "test(list)" function: Just checking the walls...
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15924 */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15925 /ARGSUSED/
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15926 static void
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15927 f_test(argvars, rettv)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15928 typval_T *argvars;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15929 typval_T *rettv;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15930 {
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15931 /* Used for unit testing. Change the code below to your liking. */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15932 #if 0
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15933 listitem_T *li;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15934 list_T *l;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15935 char_u bad, good;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15936
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15937 if (argvars[0].v_type != VAR_LIST)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15938 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15939 l = argvars[0].vval.v_list;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15940 if (l == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15941 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15942 li = l->lv_first;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15943 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15944 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15945 bad = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15946 li = li->li_next;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15947 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15948 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15949 good = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15950 rettv->vval.v_number = test_edit_score(bad, good);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15951 #endif
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15952 }
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15953
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15954 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15955 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15956 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15957 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15958 f_tolower(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15959 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15960 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15962 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15963
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15964 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15965 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15966 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15968 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15969 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15970 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15971 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15972 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15973
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15974 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15975 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15976 int c, lc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15978 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15979 lc = utf_tolower(c);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15980 l = utf_ptr2len(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15981 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15982 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15983 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15984 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15985 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15986 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15987 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15988 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15989 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15991 p = TOLOWER_LOC(p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15992 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15993 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15997 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15998 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15999 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16000 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16001 f_toupper(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16002 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16003 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16004 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16005 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16006 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16007 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16008
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16009 /*
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16010 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16011 */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16012 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16013 f_tr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16014 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16015 typval_T *rettv;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16016 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16017 char_u *instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16018 char_u *fromstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16019 char_u *tostr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16020 char_u *p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16021 #ifdef FEAT_MBYTE
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16022 int inlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16023 int fromlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	16024 int tolen;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16025 int idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16026 char_u *cpstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16027 int cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16028 int first = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16029 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16030 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16031 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16032 garray_T ga;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16033
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16034 instr = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16035 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16036 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16037
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16038 /* Default return value: empty string. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16039 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16040 rettv->vval.v_string = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16041 if (fromstr == NULL \|\| tostr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16042 return; /* type error; errmsg already given */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16043 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16044
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16045 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16046 if (!has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16047 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16048 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16049 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16050 {
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	16051 #ifdef FEAT_MBYTE
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16052 error:
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	16053 #endif
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16054 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16055 ga_clear(&ga);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16056 return;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16057 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16058
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16059 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16060 while (*instr != NUL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16061 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16062 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16063 if (has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16064 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16065 inlen = (*mb_ptr2len)(instr);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16066 cpstr = instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16067 cplen = inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16068 idx = 0;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16069 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16070 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16071 fromlen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16072 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16073 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16074 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16075 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16076 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16077 if (idx-- == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16078 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16079 cplen = tolen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16080 cpstr = p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16081 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16082 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16083 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16084 if (p == NUL) / tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16085 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16086 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16087 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16088 ++idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16089 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16090
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16091 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16092 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16093 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16094 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16095 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16096 first = FALSE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16097 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16098 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	16099 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16100 --idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16101 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16102 if (idx != 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16103 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16104 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16105
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16106 ga_grow(&ga, cplen);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 15 diff changeset	16107 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	16108 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16109
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16110 instr += inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16111 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16112 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16113 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16114 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16115 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16116 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16117 if (p != NULL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16118 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16119 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16120 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16121 ++instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16122 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16123 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16124
1049 82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16125 /* add a terminating NUL */
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16126 ga_grow(&ga, 1);
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16127 ga_append(&ga, NUL);
82ca8ff21fd7 updated for version 7.0-175 vimboss parents: 1047 diff changeset	16128
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16129 rettv->vval.v_string = ga.ga_data;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16130 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16131
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	16132 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16133 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16134 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16135 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16136 f_type(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16137 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16138 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16139 {
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16140 int n;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16141
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16142 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16143 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16144 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16145 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16146 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16147 case VAR_LIST: n = 3; break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	16148 case VAR_DICT: n = 4; break;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16149 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16150 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	16151 rettv->vval.v_number = n;
7 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 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16155 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16156 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16157 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16158 f_values(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;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16161 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16162 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16163 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16164
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	16165 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16166 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16167 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16168 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16169 f_virtcol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16170 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16171 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16173 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16174 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16175 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16176
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16177 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16178 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16179 && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16180 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16181 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16182 ++vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16183 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16184
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16185 rettv->vval.v_number = vcol;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16186 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16188 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16189 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16191 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16192 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16193 f_visualmode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16194 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16195 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16196 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16197 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16198 char_u str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16199
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16200 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16201 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16202 str[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16203 rettv->vval.v_string = vim_strsave(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16205 /* A non-zero number or non-empty string argument: reset mode. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16206 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16207 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16208 \|\| (argvars[0].v_type == VAR_STRING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16209 && *get_tv_string(&argvars[0]) != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16210 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16211 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16212 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16213 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16214 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16216 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16217 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16218 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16219 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16220 f_winbufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16221 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16222 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16224 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16225
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16226 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16227 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16228 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16229 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16230 rettv->vval.v_number = wp->w_buffer->b_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16232
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16233 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16234 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16235 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16236 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16237 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16238 f_wincol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16239 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16240 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16241 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16242 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16243 rettv->vval.v_number = curwin->w_wcol + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16246 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16247 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16248 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16249 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16250 f_winheight(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16251 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16252 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16253 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16254 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16255
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16256 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16257 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16258 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16259 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16260 rettv->vval.v_number = wp->w_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16262
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16263 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16264 * "winline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16265 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16266 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16267 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16268 f_winline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16269 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16270 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16271 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16272 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16273 rettv->vval.v_number = curwin->w_wrow + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16276 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16277 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16278 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16279 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16280 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16281 f_winnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16282 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16283 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16285 int nr = 1;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16286
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16287 #ifdef FEAT_WINDOWS
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16288 nr = get_winnr(curtab, &argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16289 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16290 rettv->vval.v_number = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16293 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16294 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16295 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16296 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16297 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16298 f_winrestcmd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16299 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16300 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16301 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16302 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16303 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16304 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16305 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16306 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16308 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16309 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16310 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16311 sprintf((char *)buf, "%dresize %d\|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16312 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16313 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16314 sprintf((char *)buf, "vert %dresize %d\|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16315 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16316 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16317 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16318 }
21 db5102f7e29f updated for version 7.0013 vimboss parents: 20 diff changeset	16319 ga_append(&ga, NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16320
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16321 rettv->vval.v_string = ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16322 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16323 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16324 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16325 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16328 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16329 * "winrestview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16330 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16331 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16332 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16333 f_winrestview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16334 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16335 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16336 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16337 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16338
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16339 if (argvars[0].v_type != VAR_DICT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16340 \|\| (dict = argvars[0].vval.v_dict) == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16341 EMSG(_(e_invarg));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16342 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16343 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16344 curwin->w_cursor.lnum = get_dict_number(dict, (char_u *)"lnum");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16345 curwin->w_cursor.col = get_dict_number(dict, (char_u *)"col");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16346 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16347 curwin->w_cursor.coladd = get_dict_number(dict, (char_u *)"coladd");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16348 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16349 curwin->w_curswant = get_dict_number(dict, (char_u *)"curswant");
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16350 curwin->w_set_curswant = FALSE;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16351
965 2bebfa810a66 updated for version 7.0-091 vimboss parents: 958 diff changeset	16352 set_topline(curwin, get_dict_number(dict, (char_u *)"topline"));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16353 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16354 curwin->w_topfill = get_dict_number(dict, (char_u *)"topfill");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16355 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16356 curwin->w_leftcol = get_dict_number(dict, (char_u *)"leftcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16357 curwin->w_skipcol = get_dict_number(dict, (char_u *)"skipcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16358
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16359 check_cursor();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16360 changed_cline_bef_curs();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16361 invalidate_botline();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16362 redraw_later(VALID);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16363
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16364 if (curwin->w_topline == 0)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16365 curwin->w_topline = 1;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16366 if (curwin->w_topline > curbuf->b_ml.ml_line_count)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16367 curwin->w_topline = curbuf->b_ml.ml_line_count;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16368 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16369 check_topfill(curwin, TRUE);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16370 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16371 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16372 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16373
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16374 /*
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16375 * "winsaveview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16376 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16377 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16378 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16379 f_winsaveview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16380 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16381 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16382 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16383 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16384
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16385 dict = dict_alloc();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16386 if (dict == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16387 return;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16388 rettv->v_type = VAR_DICT;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16389 rettv->vval.v_dict = dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16390 ++dict->dv_refcount;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16391
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16392 dict_add_nr_str(dict, "lnum", (long)curwin->w_cursor.lnum, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16393 dict_add_nr_str(dict, "col", (long)curwin->w_cursor.col, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16394 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16395 dict_add_nr_str(dict, "coladd", (long)curwin->w_cursor.coladd, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16396 #endif
949 8fafff87aedb updated for version 7.0-075 vimboss parents: 944 diff changeset	16397 update_curswant();
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16398 dict_add_nr_str(dict, "curswant", (long)curwin->w_curswant, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16399
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16400 dict_add_nr_str(dict, "topline", (long)curwin->w_topline, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16401 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16402 dict_add_nr_str(dict, "topfill", (long)curwin->w_topfill, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16403 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16404 dict_add_nr_str(dict, "leftcol", (long)curwin->w_leftcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16405 dict_add_nr_str(dict, "skipcol", (long)curwin->w_skipcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16406 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16407
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16408 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16409 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16410 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16411 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16412 f_winwidth(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16413 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16414 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16415 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16416 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16417
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16418 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16419 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16420 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16421 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16422 #ifdef FEAT_VERTSPLIT
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16423 rettv->vval.v_number = wp->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16424 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16425 rettv->vval.v_number = Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16426 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16427 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16428
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16429 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16430 * "writefile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16431 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16432 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16433 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16434 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16435 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16436 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16437 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16438 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16439 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16440 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16441 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16442 int ret = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16443 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16444
1109 c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16445 if (check_restricted() \|\| check_secure())
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16446 return;
c9b7b1e711d1 updated for version 7.0-235 vimboss parents: 1108 diff changeset	16447
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16448 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16449 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16450 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16451 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16452 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16453 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16454 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16455
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16456 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16457 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16458 binary = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16459
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16460 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16461 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16462 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16463 if (fname == NUL \|\| (fd = mch_fopen((char )fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16464 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16465 EMSG2(_(e_notcreate), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16466 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16467 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16468 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16469 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16470 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16471 li = li->li_next)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16472 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16473 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16474 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16475 if (*s == '\n')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16476 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16477 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16478 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16479 if (c == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16480 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16481 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16482 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16483 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16484 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16485 if (!binary \|\| li->li_next != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16486 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16487 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16488 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16489 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16490 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16491 if (ret < 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16492 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16493 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16494 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16495 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16496 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16497 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16498 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16499
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16500 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16501 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16502
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16503 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16504 * Translate a String variable into a position.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16505 * Returns NULL when there is an error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16506 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16507 static pos_T *
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16508 var2fpos(varp, lnum, fnum)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16509 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16510 int lnum; /* TRUE when $ is last line */
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16511 int fnum; / set to fnum for '0, 'A, etc. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16512 {
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16513 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16514 static pos_T pos;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16515 pos_T *pp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16516
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16517 /* Argument can be [lnum, col, coladd]. */
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16518 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16519 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16520 list_T *l;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16521 int len;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16522 int error = FALSE;
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16523
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16524 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16525 if (l == NULL)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16526 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16527
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16528 /* Get the line number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16529 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16530 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	16531 return NULL; /* invalid line number */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16532
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16533 /* Get the column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16534 pos.col = list_find_nr(l, 1L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16535 if (error)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16536 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16537 len = (long)STRLEN(ml_get(pos.lnum));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16538 /* Accept a position up to the NUL after the line. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 819 diff changeset	16539 if (pos.col == 0 \|\| (int)pos.col > len + 1)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16540 return NULL; /* invalid column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16541 --pos.col;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16542
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16543 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16544 /* Get the virtual offset. Defaults to zero. */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16545 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16546 if (error)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16547 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16548 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16549
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16550 return &pos;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16551 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16552
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16553 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16554 if (name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16555 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16556 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16557 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16558 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16559 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16560 pp = getmark_fnum(name[1], FALSE, fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16561 if (pp == NULL \|\| pp == (pos_T *)-1 \|\| pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16562 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16563 return pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16564 }
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16565
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16566 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16567 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16568 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16569
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16570 if (name[0] == 'w' && lnum)
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16571 {
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16572 pos.col = 0;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16573 if (name[1] == '0') /* "w0": first visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16574 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16575 update_topline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16576 pos.lnum = curwin->w_topline;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16577 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16578 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16579 else if (name[1] == '$') /* "w$": last visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16580 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16581 validate_botline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16582 pos.lnum = curwin->w_botline - 1;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16583 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16584 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16585 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16586 else if (name[0] == '$') /* last column or line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16588 if (lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16589 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16590 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16591 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16593 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16594 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16595 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16596 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16598 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16600 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16602
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16603 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16604 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16605 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16606 * 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	16607 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16608 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16609 * validity.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16610 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16611 static int
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16612 list2fpos(arg, posp, fnump)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16613 typval_T *arg;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16614 pos_T *posp;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16615 int *fnump;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16616 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16617 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16618 long i = 0;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16619 long n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16620
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16621 /* List must be: [fnum, lnum, col, coladd], where "fnum" is only there
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16622 * when "fnump" isn't NULL and "coladd" is optional. */
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16623 if (arg->v_type != VAR_LIST
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16624 \|\| l == NULL
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16625 \|\| l->lv_len < (fnump == NULL ? 2 : 3)
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16626 \|\| l->lv_len > (fnump == NULL ? 3 : 4))
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16627 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16628
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16629 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16630 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16631 n = list_find_nr(l, i++, NULL); /* fnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16632 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16633 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16634 if (n == 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16635 n = curbuf->b_fnum; /* current buffer */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16636 *fnump = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16637 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16638
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16639 n = list_find_nr(l, i++, NULL); /* lnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16640 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16641 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16642 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16643
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16644 n = list_find_nr(l, i++, NULL); /* col */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16645 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16646 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16647 posp->col = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16648
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16649 #ifdef FEAT_VIRTUALEDIT
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16650 n = list_find_nr(l, i, NULL);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16651 if (n < 0)
915 d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16652 posp->coladd = 0;
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16653 else
d87865573d80 updated for version 7.0-041 vimboss parents: 914 diff changeset	16654 posp->coladd = n;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16655 #endif
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16656
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16657 return OK;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16658 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16659
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16660 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16661 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16662 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16663 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16664 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16665 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16666 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16667 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16668 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16669 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16670 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16672 for (p = arg; vim_isIDc(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16673 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16674 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16675 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16677 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16678 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16679 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16682 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16683 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16684 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16685 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16686 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16687 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16688 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16689 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16690 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16691 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16692 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16694 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16695 for (p = arg; eval_isnamec(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16696 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16697 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16698 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16699
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16700 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16701 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16702
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16703 return len;
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 /*
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16707 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16708 * Only the name is recognized, does not handle ".key" or "[idx]".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16709 * "arg" is advanced to the first non-white character after the name.
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16710 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16711 * Return 0 if something else is wrong.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16712 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16713 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16714 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16715 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16716 get_name_len(arg, alias, evaluate, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16717 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16718 char_u **alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16719 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16720 int verbose;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16721 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16722 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16723 char_u *p;
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;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16726
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16727 alias = NULL; / default to no alias */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16728
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16729 if ((arg)[0] == K_SPECIAL && (arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16730 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16732 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16733 *arg += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16734 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16735 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16736 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16737 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16738 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16739 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16740 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16743 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16744 * Find the end of the name; check for {} construction.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16745 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16746 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16747 len > 0 ? 0 : FNE_CHECK_START);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16748 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16749 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16750 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16751
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16752 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16754 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16755 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16756 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16757 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16758
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16759 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16760 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16761 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16762 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16763 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16764 if (temp_string == NULL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16765 return -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16766 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16767 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16768 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16769 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16770
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16771 len += get_id_len(arg);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16772 if (len == 0 && verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16773 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16774
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16775 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16776 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16777
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16778 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16779 * 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	16780 * 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	16781 * start and end of the first magic braces item.
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16782 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16783 * 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	16784 * valid name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16785 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16786 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16787 find_name_end(arg, expr_start, expr_end, flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16788 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16789 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16790 char_u **expr_end;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16791 int flags;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16792 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16793 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16794 int br_nest = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16795 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16796
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16797 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16798 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16799 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16800 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16801 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16802
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16803 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16804 if ((flags & FNE_CHECK_START) && !eval_isnamec1(arg) && arg != '{')
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16805 return arg;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16806
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16807 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16808 && (eval_isnamec(*p)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16809 \|\| *p == '{'
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16810 \|\| ((flags & FNE_INCL_BR) && (p == '[' \|\| p == '.'))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16811 \|\| mb_nest != 0
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16812 \|\| br_nest != 0); mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16813 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16814 if (*p == '\'')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16815 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16816 /* skip over 'string' to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16817 for (p = p + 1; p != NUL && p != '\''; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16818 ;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16819 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16820 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16821 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16822 else if (*p == '"')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16823 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16824 /* skip over "str\"ing" to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16825 for (p = p + 1; p != NUL && p != '"'; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16826 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16827 ++p;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16828 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16829 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16830 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16831
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16832 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16833 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16834 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16835 ++br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16836 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16837 --br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16838 }
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16839
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16840 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16841 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16842 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16843 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16844 mb_nest++;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16845 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16846 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16847 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16848 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16849 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16850 mb_nest--;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16851 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16852 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16853 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16854 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16856
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16857 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16860 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16861 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16862 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16863 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16864 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16865 * "in_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16866 * "expr_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16867 * "expr_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16868 * "in_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16869 *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16870 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16871 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16872 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16873 static char_u *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16874 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16875 char_u *in_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16876 char_u *expr_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16877 char_u *expr_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16878 char_u *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16879 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16880 char_u c1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16881 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16882 char_u *temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16883 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16884
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16885 if (expr_end == NULL \|\| in_end == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16886 return NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16887 *expr_start = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16888 *expr_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16889 c1 = *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16890 *in_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16891
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16892 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16893 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16894 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16895 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16896 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16897 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16898 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16899 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16900 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16901 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16902 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16903 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16904 vim_free(temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16905
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16906 in_end = c1; / put char back for error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16907 *expr_start = '{';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16908 *expr_end = '}';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16909
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16910 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16911 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16912 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16913 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16914 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16915 /* Further expansion! */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16916 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16917 expr_end, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16918 vim_free(retval);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16919 retval = temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16920 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16921 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16922
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16923 return retval;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16924 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16925
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16926 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16927 * 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	16928 * Does not include '{' or '}' for magic braces.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16929 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16930 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16931 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16932 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16933 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16934 return (ASCII_ISALNUM(c) \|\| c == '_' \|\| c == ':' \|\| c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16935 }
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16936
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16937 /*
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16938 * 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	16939 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16940 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16941 static int
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16942 eval_isnamec1(c)
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16943 int c;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16944 {
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16945 return (ASCII_ISALPHA(c) \|\| c == '_');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16947
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16948 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16949 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16950 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16951 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16952 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16953 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16954 long val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16955 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16956 vimvars[idx].vv_nr = val;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16957 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16958
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16959 /*
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16960 * Get number v: variable value.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16961 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16962 long
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16963 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16964 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16965 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16966 return vimvars[idx].vv_nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16967 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16968
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16969 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16970 /*
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16971 * 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	16972 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16973 char_u *
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16974 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16975 int idx;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16976 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16977 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16978 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16979 #endif
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16980
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16982 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16983 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16984 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16985 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16986 long count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16987 long count1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16988 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16989 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16990 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16991 vimvars[VV_COUNT1].vv_nr = count1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16994 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16995 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16996 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16997 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16998 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16999 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17000 char_u *val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17001 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17002 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17003 /* 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	17004 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17005 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17006
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17007 vim_free(vimvars[idx].vv_str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17008 if (val == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17009 vimvars[idx].vv_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17010 else if (len == -1)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17011 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17012 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17013 vimvars[idx].vv_str = vim_strnsave(val, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17015
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17016 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17017 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17018 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17019 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17020 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17021 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17023 char_u regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17025 if (c == 0 \|\| c == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17026 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17027 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17028 regname = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17029 /* Avoid free/alloc when the value is already right. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17030 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	17031 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17032 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17035 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17036 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17037 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17038 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17039 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17040 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17041 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17042 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17043 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17044 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17045 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17046
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17047 vimvars[VV_EXCEPTION].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17048 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17051 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17052 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17053 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17054 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17055 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17056 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17057 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17058 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17059 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17060 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17061 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17062 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17063
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17064 vimvars[VV_THROWPOINT].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17065 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17068 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17069 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17070 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17071 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17072 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17073 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17074 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17075 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17076 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17077 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17078 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17079 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17080 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17081 char_u *newval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17082 unsigned len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17083
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17084 oldval = vimvars[VV_CMDARG].vv_str;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17085 if (eap == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17086 {
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17087 vim_free(oldval);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17088 vimvars[VV_CMDARG].vv_str = oldarg;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17089 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17090 }
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17091
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17092 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17093 len = 6;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17094 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17095 len = 8;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17096 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17097 len = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17098
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17099 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17100 len += 7;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17101
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17102 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17103 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17104 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17105 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17106 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17107 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17108 len += (unsigned)STRLEN(eap->cmd + eap->bad_char) + 7;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17109 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17110
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17111 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17112 if (newval == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17113 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17114
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17115 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17116 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17117 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17118 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17119 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17120 *newval = NUL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17121
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17122 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17123 STRCAT(newval, " ++edit");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17124
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17125 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17126 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17127 eap->cmd + eap->force_ff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17128 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17129 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17130 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17131 eap->cmd + eap->force_enc);
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17132 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17133 sprintf((char *)newval + STRLEN(newval), " ++bad=%s",
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	17134 eap->cmd + eap->bad_char);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17135 # endif
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17136 vimvars[VV_CMDARG].vv_str = newval;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	17137 return oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17138 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17139 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17141 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17142 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17143 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17144 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17145 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17146 get_var_tv(name, len, rettv, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17147 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17148 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17149 typval_T rettv; / NULL when only checking existence */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17150 int verbose; /* may give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17152 int ret = OK;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17153 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17154 typval_T atv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17155 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17156 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17158 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17159 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17160 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17161
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17162 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17163 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17165 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17166 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17167 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17168 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17169 tv = &atv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17172 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17173 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17174 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17175 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17176 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17177 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17178 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17179 tv = &v->di_tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17180 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17181
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17182 if (tv == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17183 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17184 if (rettv != NULL && verbose)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17185 EMSG2(_(e_undefvar), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17186 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17187 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17188 else if (rettv != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17189 copy_tv(tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17190
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17191 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17193 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17196 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17197 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17198 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17199 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17200 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17201 static int
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17202 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17203 char_u **arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17204 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17205 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17206 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17207 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17208 int ret = OK;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17209 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17210 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17211 int len;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17212 typval_T functv;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17213
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17214 while (ret == OK
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17215 && (**arg == '['
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17216 \|\| (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17217 \|\| (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17218 && !vim_iswhite((arg - 1)))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17219 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17220 if (**arg == '(')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17221 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17222 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17223 functv = *rettv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17224 rettv->v_type = VAR_UNKNOWN;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17225
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17226 /* Invoke the function. Recursive! */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17227 s = functv.vval.v_string;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17228 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg,
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17229 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17230 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17231
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17232 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17233 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17234 clear_tv(&functv);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17235
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17236 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17237 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17238 * but not caught. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17239 if (aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17240 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17241 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17242 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17243 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17244 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17245 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17246 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17247 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17248 else /* arg == '[' \|\| arg == '.' */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17249 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17250 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17251 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17252 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17253 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17254 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17255 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17256 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17257 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17258 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17259 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17260 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17261 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17262 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17263 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17264 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17265 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17266 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17267 return ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17268 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17269
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17270 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17271 * 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	17272 * value).
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17273 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17274 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17275 alloc_tv()
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17276 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17277 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17278 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17279
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17280 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17281 * Allocate memory for a variable type-value, and assign a string to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17282 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17283 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17284 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17285 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17286 alloc_string_tv(s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17287 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17288 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17289 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17290
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17291 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17292 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17293 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17294 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17295 rettv->vval.v_string = s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17296 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17297 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17298 vim_free(s);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17299 return rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17302 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17303 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17304 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	17305 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17306 free_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17307 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17308 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17309 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17310 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17311 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17312 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17313 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17314 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17315 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17316 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17317 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17318 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17319 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17320 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17321 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17322 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17323 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17324 break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17325 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17326 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17327 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17328 default:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17329 EMSG2(_(e_intern2), "free_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17330 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17331 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17332 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17334 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17335
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17336 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17337 * 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	17338 */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17339 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17340 clear_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17341 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17343 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17344 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17345 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17346 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17347 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17348 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17349 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17350 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17351 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17352 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17353 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17354 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17355 list_unref(varp->vval.v_list);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17356 varp->vval.v_list = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17357 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17358 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17359 dict_unref(varp->vval.v_dict);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17360 varp->vval.v_dict = NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17361 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17362 case VAR_NUMBER:
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17363 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17364 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17365 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17366 break;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17367 default:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17368 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17369 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17370 varp->v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17371 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17372 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17373
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17374 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17375 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17376 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17377 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17378 init_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17379 typval_T *varp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17380 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17381 if (varp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17382 vim_memset(varp, 0, sizeof(typval_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17385 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17386 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17387 * If it is a String variable, uses vim_str2nr().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17388 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17389 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17390 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17391 * is not NULL or returns -1 otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17392 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17393 static long
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17394 get_tv_number(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17395 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17396 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17397 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17398
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17399 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17400 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17401
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17402 long
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17403 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17404 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17405 int *denote;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17406 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17407 long n = 0L;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17408
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17409 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17410 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17411 case VAR_NUMBER:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17412 return (long)(varp->vval.v_number);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17413 case VAR_FUNC:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17414 EMSG(_("E703: Using a Funcref as a number"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17415 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17416 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17417 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17418 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17419 TRUE, TRUE, &n, NULL);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17420 return n;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17421 case VAR_LIST:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17422 EMSG(_("E745: Using a List as a number"));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17423 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17424 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17425 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17426 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17427 default:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17428 EMSG2(_(e_intern2), "get_tv_number()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17429 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17430 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17431 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17432 n = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17433 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17434 *denote = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17435 return n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17438 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17439 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17440 * Also accepts ".", "$", etc., but that only works for the current buffer.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17441 * Returns -1 on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17442 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17443 static linenr_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17444 get_tv_lnum(argvars)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17445 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17446 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17447 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17448 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17449
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17450 lnum = get_tv_number_chk(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17451 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17452 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17453 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17454 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17455 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17456 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17457 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17458 return lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17459 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17460
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17461 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17462 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17463 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17464 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17465 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17466 static linenr_T
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17467 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17468 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17469 buf_T *buf;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17470 {
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17471 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17472 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17473 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17474 && buf != NULL)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17475 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17476 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17477 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17478
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17479 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17480 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17481 * 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	17482 * 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	17483 * get_tv_string_buf() uses a given buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17484 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17485 * Never returns NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17486 * 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	17487 * NULL on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17488 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17489 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17490 get_tv_string(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17491 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17493 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17494
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17495 return get_tv_string_buf(varp, mybuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17498 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17499 get_tv_string_buf(varp, buf)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17500 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17501 char_u *buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17502 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17503 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17504
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17505 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17506 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17507
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17508 char_u *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17509 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17510 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17511 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17512 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17513
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17514 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17515 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17516
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17517 static char_u *
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17518 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17519 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17520 char_u *buf;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17521 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17522 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17523 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17524 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17525 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17526 return buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17527 case VAR_FUNC:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17528 EMSG(_("E729: using Funcref as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17529 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17530 case VAR_LIST:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17531 EMSG(_("E730: using List as a String"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17532 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17533 case VAR_DICT:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17534 EMSG(_("E731: using Dictionary as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17535 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17536 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17537 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17538 return varp->vval.v_string;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17539 return (char_u *)"";
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17540 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17541 EMSG2(_(e_intern2), "get_tv_string_buf()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17542 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17543 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17544 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17546
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17547 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17548 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17549 * Return a pointer to it if found, NULL if not found.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17550 * Careful: "a:0" variables don't have a name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17551 * 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	17552 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17553 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17554 static dictitem_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17555 find_var(name, htp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17556 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17557 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17558 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17559 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17560 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17561
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17562 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17563 if (htp != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17564 *htp = ht;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17565 if (ht == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17566 return NULL;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17567 return find_var_in_ht(ht, varname, htp != NULL);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17568 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17569
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17570 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17571 * Find variable "varname" in hashtab "ht".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17572 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17573 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17574 static dictitem_T *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17575 find_var_in_ht(ht, varname, writing)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17576 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17577 char_u *varname;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17578 int writing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17579 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17580 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17581
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17582 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17583 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17584 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17585 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17586 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17587 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17588 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17589 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17590 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17591 case 'w': return &curwin->w_winvar;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17592 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17593 case 't': return &curtab->tp_winvar;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17594 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17595 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17596 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17597 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17598 ? NULL : &current_funccal->l_avars_var;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17599 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17600 return NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17601 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17602
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17603 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17604 if (HASHITEM_EMPTY(hi))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17605 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17606 /* For global variables we may try auto-loading the script. If it
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17607 * 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	17608 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17609 * checking if a function name is a Funcref variable. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17610 if (ht == &globvarht && !writing
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17611 && script_autoload(varname, FALSE) && !aborting())
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17612 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17613 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17614 return NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17615 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17616 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17617 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17618
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17619 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17620 * Find the hashtab used for a variable name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17621 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17622 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17623 static hashtab_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17624 find_var_ht(name, varname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17625 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17626 char_u **varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17627 {
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17628 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17629
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17630 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17631 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17632 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17633 if (name[0] == ':' \|\| name[0] == AUTOLOAD_CHAR)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17634 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17635 *varname = name;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17636
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17637 /* "version" is "v:version" in all scopes */
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17638 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17639 if (!HASHITEM_EMPTY(hi))
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17640 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17641
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17642 if (current_funccal == NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17643 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17644 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17646 *varname = name + 2;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17647 if (name == 'g') / global variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17648 return &globvarht;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17649 /* 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	17650 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17651 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17652 \|\| vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17653 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17654 if (name == 'b') / buffer variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17655 return &curbuf->b_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17656 if (name == 'w') / window variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17657 return &curwin->w_vars.dv_hashtab;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17658 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17659 if (name == 't') / tab page variable */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17660 return &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17661 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17662 if (name == 'v') / v: variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17663 return &vimvarht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17664 if (name == 'a' && current_funccal != NULL) / function argument */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17665 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17666 if (name == 'l' && current_funccal != NULL) / local function variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17667 return &current_funccal->l_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17668 if (name == 's' / script variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17669 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17670 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17671 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17672 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17673
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17674 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17675 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17676 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17677 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17678 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17679 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17680 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17681 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17682 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17683
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17684 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17685 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17686 return NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17687 return get_tv_string(&v->di_tv);
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 * Allocate a new hashtab for a sourced script. It will be used while
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17692 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17693 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17694 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17695 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17696 scid_T id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17697 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17698 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17699 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17700 scriptvar_T *sv;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17701
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17702 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17703 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17704 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17705 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17706 * 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	17707 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17708 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17709 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17710 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17711 ht->ht_array = ht->ht_smallarray;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17712 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17713 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17714 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17715
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17716 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17717 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17718 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17719 init_var_dict(&sv->sv_dict, &sv->sv_var);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17720 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17723 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17724
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17725 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17726 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17727 * point to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17728 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17729 void
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17730 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17731 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17732 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17733 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17734 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17735 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17736 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17737 dict_var->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17738 dict_var->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17739 dict_var->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17740 dict_var->di_key[0] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17743 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17744 * Clean up a list of internal variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17745 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17746 * Clears hashtab "ht", does not free it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17747 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17748 void
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17749 vars_clear(ht)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17750 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17751 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17752 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17753 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17754
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17755 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17756 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17757 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17758 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17759 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17760 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17761 int free_val;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17762 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17763 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17764 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17765 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17766
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17767 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17768 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17769 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17770 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17771 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17772 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17773 --todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17774
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17775 /* Free the variable. Don't remove it from the hashtab,
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17776 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17777 * later. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17778 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17779 if (free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17780 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17781 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17782 vim_free(v);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17783 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17784 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17785 hash_clear(ht);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17786 ht->ht_used = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17787 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17788
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17789 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17790 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17791 * Clear the variable value and free the dictitem.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17792 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17793 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17794 delete_var(ht, hi)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17795 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17796 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17797 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17798 dictitem_T *di = HI2DI(hi);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17799
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17800 hash_remove(ht, hi);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17801 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17802 vim_free(di);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17803 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17805 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17806 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17807 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17808 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17809 list_one_var(v, prefix)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17810 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17811 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17812 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17813 char_u *tofree;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17814 char_u *s;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17815 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17816
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	17817 s = echo_string(&v->di_tv, &tofree, numbuf, ++current_copyID);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17818 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	17819 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17820 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17821 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17822
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17823 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17824 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17825 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17826 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17827 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17828 char_u *string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17829 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17830 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17831 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17832 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17833 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17834 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17835 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17836 msg_putchar('#');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17837 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17838 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17839 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17840 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17841 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17842 if (*string == '[')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17843 ++string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17844 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17845 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17846 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17847 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17848 if (*string == '{')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17849 ++string;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17850 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17851 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17852 msg_putchar(' ');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17853
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17854 msg_outtrans(string);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17855
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17856 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17857 msg_puts((char_u *)"()");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17860 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17861 * Set variable "name" to value in "tv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17862 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17863 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17864 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17865 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17866 set_var(name, tv, copy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17867 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17868 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17869 int copy; /* make copy of value in "tv" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17870 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17871 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17872 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17873 hashtab_T *ht;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17874 char_u *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17875
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17876 if (tv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17877 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17878 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17879 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17880 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17881 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	17882 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17883 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17884 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17885 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17886 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17887 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17888 name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17889 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17890 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17891 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17892
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17893 ht = find_var_ht(name, &varname);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17894 if (ht == NULL \|\| *varname == NUL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17895 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17896 EMSG2(_(e_illvar), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17897 return;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17898 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17899
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17900 v = find_var_in_ht(ht, varname, TRUE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17901 if (v != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17902 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17903 /* existing variable, need to clear the value */
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17904 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17905 \|\| tv_check_lock(v->di_tv.v_lock, name))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17906 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17907 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17908 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17909 \|\| v->di_tv.v_type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17910 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17911 \|\| tv->v_type == VAR_NUMBER)))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17912 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	17913 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17914 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17915 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17916
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17917 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17918 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17919 * the type.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17920 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17921 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17922 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17923 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17924 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17925 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17926 if (copy \|\| tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17927 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17928 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17929 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17930 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17931 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17932 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17933 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17934 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17935 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17936 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17937 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17938 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17939 return;
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 clear_tv(&v->di_tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17944 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17945 {
898 a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17946 /* Can't add "v:" variable. */
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17947 if (ht == &vimvarht)
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17948 {
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17949 EMSG2(_(e_illvar), name);
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17950 return;
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17951 }
a5beb9fb4da8 updated for version 7.0-024 vimboss parents: 882 diff changeset	17952
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17953 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17954 for (p = varname; *p != NUL; ++p)
557 862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	17955 if (!eval_isnamec1(p) && (p == varname \|\| !VIM_ISDIGIT(p))
862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	17956 && *p != AUTOLOAD_CHAR)
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17957 {
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17958 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17959 return;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17960 }
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17961
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17962 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17963 + STRLEN(varname)));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17964 if (v == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17965 return;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17966 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17967 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17968 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17969 vim_free(v);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17970 return;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17971 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17972 v->di_flags = 0;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17973 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17974
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17975 if (copy \|\| tv->v_type == VAR_NUMBER)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17976 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17977 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17978 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17979 v->di_tv = *tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17980 v->di_tv.v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17981 init_tv(tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17982 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17983 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17984
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17985 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	17986 * Return TRUE if di_flags "flags" indicates variable "name" is read-only.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17987 * Also give an error message.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17988 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17989 static int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17990 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17991 int flags;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17992 char_u *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17993 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17994 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17995 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17996 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17997 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17998 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17999 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18000 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18001 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18002 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18003 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18004 return FALSE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18005 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18006
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18007 /*
951 06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18008 * Return TRUE if di_flags "flags" indicates variable "name" is fixed.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18009 * Also give an error message.
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18010 */
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18011 static int
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18012 var_check_fixed(flags, name)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18013 int flags;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18014 char_u *name;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18015 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18016 if (flags & DI_FLAGS_FIX)
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18017 {
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18018 EMSG2(_("E795: Cannot delete variable %s"), name);
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18019 return TRUE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18020 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18021 return FALSE;
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18022 }
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18023
06959e7212e5 updated for version 7.0-077 vimboss parents: 949 diff changeset	18024 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18025 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18026 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18027 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18028 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18029 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18030 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18031 char_u *name;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18032 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18033 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18034 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18035 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18036 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18037 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18038 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18039 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18040 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18041 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18042 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18043 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18044 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18045 return FALSE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18046 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18047
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18048 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18049 * Copy the values from typval_T "from" to typval_T "to".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18050 * When needed allocates string or increases reference count.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18051 * 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	18052 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18053 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18054 copy_tv(from, to)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18055 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18056 typval_T *to;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18057 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18058 to->v_type = from->v_type;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18059 to->v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18060 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18061 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18062 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18063 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18064 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18065 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18066 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18067 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18068 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18069 else
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18070 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18071 to->vval.v_string = vim_strsave(from->vval.v_string);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18072 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18073 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18074 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18075 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18076 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18077 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18078 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18079 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18080 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18081 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18082 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18083 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18084 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18085 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18086 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18087 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18088 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18089 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18090 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18091 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18092 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	18093 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18094 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18095 EMSG2(_(e_intern2), "copy_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18096 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18097 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18098 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18099
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18100 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18101 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18102 * 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	18103 * 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	18104 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18105 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18106 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18107 static int
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18108 item_copy(from, to, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18109 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18110 typval_T *to;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18111 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18112 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18113 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18114 static int recurse = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18115 int ret = OK;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18116
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18117 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18118 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18119 EMSG(_("E698: variable nested too deep for making a copy"));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18120 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18121 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18122 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18123
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18124 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18125 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18126 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18127 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18128 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18129 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18130 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18131 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18132 to->v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18133 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18134 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18135 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18136 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18137 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18138 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18139 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18140 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18141 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18142 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18143 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18144 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18145 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18146 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18147 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18148 to->v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18149 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18150 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18151 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18152 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18153 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18154 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18155 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18156 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18157 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18158 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18159 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18160 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18161 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18162 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18163 default:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18164 EMSG2(_(e_intern2), "item_copy()");
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18165 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18166 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18167 --recurse;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18168 return ret;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18169 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18170
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18171 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18172 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18173 * newline at the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18174 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18175 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18176 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18177 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18178 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18180 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18181 typval_T rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18182 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18183 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18184 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18185 int atstart = TRUE;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	18186 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18188 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18189 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18190 while (arg != NUL && arg != '\|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18191 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18192 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18193 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18194 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18195 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18196 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18197 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18198 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18199 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18200 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18201 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18202 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18204 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18206 if (atstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18208 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18209 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18210 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18211 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18212 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18214 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18215 msg_puts_attr((char_u *)" ", echo_attr);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18216 p = echo_string(&rettv, &tofree, numbuf, ++current_copyID);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18217 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18218 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18219 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18220 if (p == '\n' \|\| p == '\r' \|\| *p == TAB)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18221 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18222 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18223 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18224 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18225 msg_clr_eos();
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18226 needclr = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18227 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18228 msg_putchar_attr(*p, echo_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18230 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18231 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18232 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18233 if (has_mbyte)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18234 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	18235 int i = (*mb_ptr2len)(p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18236
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18237 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18238 p += i - 1;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18239 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18240 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18241 #endif
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18242 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18243 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18244 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18245 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18246 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18247 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18248 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18250 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18251
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18252 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18253 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18254 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18255 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18256 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18257 if (needclr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18258 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18259 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18260 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18263
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18264 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18265 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18266 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18267 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18268 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18269 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18271 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18273 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18274 if (id == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18275 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18276 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18277 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18280 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18281 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18282 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18283 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18284 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18285 * echo commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18286 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18287 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18288 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18289 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18291 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18292 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18293 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18294 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18295 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18296 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18297 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18298
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18299 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18301 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18302 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18303 while (arg != NUL && arg != '\|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18305 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18306 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18307 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18308 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18309 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18310 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18311 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18312 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18313 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18314 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18315 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18316 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18319 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18320 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18321 p = get_tv_string(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18322 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18323 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18324 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18325 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18326 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18327 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18328 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18329 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18330 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18331 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18332 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18334
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18335 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18336 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18337 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18338
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18339 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18340 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18341 if (eap->cmdidx == CMD_echomsg)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18342 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18343 MSG_ATTR(ga.ga_data, echo_attr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18344 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18345 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18346 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18348 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18349 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18350 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18351 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18352 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18353 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18354 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18355 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18356 eap->getline, eap->cookie, DOCMD_NOWAIT\|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18357 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18358
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18359 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18361 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18362 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18364 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18367 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18368 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18369 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18370 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18371 * after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18372 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18373 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18374 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18375 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18376 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18378 char_u p = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18379
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18380 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18381 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18382 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18383 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18384 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18385 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18386 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18387 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18388 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18389 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18391 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18392 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18393
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18394 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18395 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18396 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18397
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18398 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18399 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18400 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18401 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18402 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18403 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18404 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18405
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18406 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18407 * ":function"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18408 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18409 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18410 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18411 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18413 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18414 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18415 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18416 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18417 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18418 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18419 char_u *arg;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18420 char_u *line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18421 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18422 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18423 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18424 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18425 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18426 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18427 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18428 int nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18429 char_u *skip_until = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18430 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18431 funcdict_T fudi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18432 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18433 int paren;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18434 hashtab_T *ht;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18435 int todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18436 hashitem_T *hi;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18437 int sourcing_lnum_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18438
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18439 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18440 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18441 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18442 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18443 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18444 if (!eap->skip)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18445 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18446 todo = (int)func_hashtab.ht_used;
175 c12f39141bbc updated for version 7.0053 vimboss parents: 170 diff changeset	18447 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18448 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18449 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18450 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18451 --todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18452 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18453 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18454 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18455 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18456 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18457 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18458 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18459 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18461
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18462 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18463 * ":function /pat": list functions matching pattern.
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18464 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18465 if (*eap->arg == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18466 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18467 p = skip_regexp(eap->arg + 1, '/', TRUE, NULL);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18468 if (!eap->skip)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18469 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18470 regmatch_T regmatch;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18471
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18472 c = *p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18473 *p = NUL;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18474 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18475 *p = c;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18476 if (regmatch.regprog != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18477 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18478 regmatch.rm_ic = p_ic;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18479
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18480 todo = (int)func_hashtab.ht_used;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18481 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18482 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18483 if (!HASHITEM_EMPTY(hi))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18484 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18485 --todo;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18486 fp = HI2UF(hi);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18487 if (!isdigit(*fp->uf_name)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18488 && vim_regexec(&regmatch, fp->uf_name, 0))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18489 list_func_head(fp, FALSE);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18490 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18491 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18492 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18493 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18494 if (*p == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18495 ++p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18496 eap->nextcmd = check_nextcmd(p);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18497 return;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18498 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18499
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18500 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18501 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18502 * func normal function name
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18503 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18504 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18505 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18506 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18507 * dict.func existing dict entry with a Funcref
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18508 * "name" == func, "fudi.fd_dict" set,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18509 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18510 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18511 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18512 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18513 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18514 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18515 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18516 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18517 if (name == NULL && (fudi.fd_dict == NULL \|\| !paren) && !eap->skip)
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 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18521 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18522 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18523 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18524 if (!aborting())
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18525 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18526 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18527 EMSG2(_(e_dictkey), fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18528 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18529 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18530 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18531 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18532 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18533 }
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	18534
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18535 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18536 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18537 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18538 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18539
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18540 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18541 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18542 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18543 if (!paren)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18545 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18547 EMSG(_(e_trailing));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18548 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18550 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18551 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18552 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18553 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18554 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18555 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18556 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18557 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18558 list_func_head(fp, TRUE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18559 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18560 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18561 if (FUNCLINE(fp, j) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18562 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18563 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18564 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18565 if (j < 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18566 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18567 if (j < 99)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18568 msg_putchar(' ');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18569 msg_prt_line(FUNCLINE(fp, j), FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18570 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18571 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18573 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18574 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18575 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18576 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18579 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18580 emsg_funcname("E123: Undefined function: %s", name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18581 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18582 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18585 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18586 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18587 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18588 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18589 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18590 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18591 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18592 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18593 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18594 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18595 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18596 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18597 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18598 p = vim_strchr(p, '(');
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 + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18601
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18602 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18603 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18604
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18605 if (!eap->skip)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18606 {
1041 c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18607 /* Check the name of the function. Unless it's a dictionary function
c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18608 * (that we are overwriting). */
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18609 if (name != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18610 arg = name;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18611 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18612 arg = fudi.fd_newkey;
1041 c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18613 if (arg != NULL && (fudi.fd_di == NULL
c3bd0a84e11a updated for version 7.0-167 vimboss parents: 1031 diff changeset	18614 \|\| fudi.fd_di->di_tv.v_type != VAR_FUNC))
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18615 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18616 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18617 j = 3;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18618 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18619 j = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18620 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18621 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18622 ++j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18623 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18624 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18625 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18626 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18627
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18628 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18629 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18630 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18631 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18632 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18633 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18634 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18635 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18636 p += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18637 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18638 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18639 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18640 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18641 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18642 while (ASCII_ISALNUM(p) \|\| p == '_')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18643 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18644 if (arg == p \|\| isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18645 \|\| (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18646 \|\| (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18647 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18648 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18649 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18650 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18652 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18653 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18654 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18655 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18656 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18657 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18658 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18659 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18660 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18661 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18662 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18663 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18664 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18665 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18666 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18667 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18668 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18670 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18671 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18672 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18675 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18676
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18677 /* find extra arguments "range", "dict" and "abort" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18678 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18679 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18680 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18681 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18682 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18683 flags \|= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18684 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18685 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18686 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18687 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18688 flags \|= FC_DICT;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18689 p += 4;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18690 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18691 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18692 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18693 flags \|= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18694 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18696 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18697 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18698 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18699
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18700 /* When there is a line break use what follows for the function body.
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18701 * Makes 'exe "func Test()\n...\nendfunc"' work. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18702 if (*p == '\n')
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18703 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18704 else if (p != NUL && p != '"' && !eap->skip && !did_emsg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18705 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18706
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18707 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18708 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18709 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18710 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18712 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18713 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18714 * need to skip the body to be able to find what follows. */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18715 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18716 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18717 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18718 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18719 else if (name != NULL && find_func(name) != NULL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18720 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18721 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18722
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18723 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18724 goto erret;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18725
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18726 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18727 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18730 indent = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18731 nesting = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18732 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18733 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18734 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18735 need_wait_return = FALSE;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18736 sourcing_lnum_off = sourcing_lnum;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18737
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18738 if (line_arg != NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18739 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18740 /* Use eap->arg, split up in parts by line breaks. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18741 theline = line_arg;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18742 p = vim_strchr(theline, '\n');
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18743 if (p == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18744 line_arg += STRLEN(line_arg);
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18745 else
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18746 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18747 *p = NUL;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18748 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18749 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18750 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18751 else if (eap->getline == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18752 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18753 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18754 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18755 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18756 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18757 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18758 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18759 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18760 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18761 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18762
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18763 /* Detect line continuation: sourcing_lnum increased more than one. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18764 if (sourcing_lnum > sourcing_lnum_off + 1)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18765 sourcing_lnum_off = sourcing_lnum - sourcing_lnum_off - 1;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18766 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18767 sourcing_lnum_off = 0;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18768
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18769 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18770 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18771 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18772 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18773 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18775 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18776 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18777 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18779 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18780 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18781 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18782 for (p = theline; vim_iswhite(p) \|\| p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18783 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18784
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18785 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18786 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: 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 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18791 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18792
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18793 /* Increase indent inside "if", "while", "for" and "try", decrease
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18794 * at "end". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18795 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18796 indent -= 2;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18797 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18798 \|\| STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18799 \|\| STRNCMP(p, "for", 3) == 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18800 \|\| STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18801 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18802
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18803 /* Check for defining a function inside this function. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18804 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18805 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18806 if (*p == '!')
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18807 p = skipwhite(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18808 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18809 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18810 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18811 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18812 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18813 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18814 ++nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18815 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18817 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18819
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18820 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18821 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18822 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) \|\| p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18823 \|\| (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18824 && (!ASCII_ISALPHA(p[1]) \|\| (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18825 && (!ASCII_ISALPHA(p[2]) \|\| (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18826 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18828 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18829 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18830 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18831 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18832 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18833 \|\| (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18834 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18835 \|\| (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18836 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18837 \|\| (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18838 && (!ASCII_ISALPHA(p[3]) \|\| p[3] == 'y'))
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	18839 \|\| (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	18840 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 's'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18841 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18842 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18843 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18844 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18845 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18846 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18847 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18848 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18851
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18852 /* Add the line to the function. */
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18853 if (ga_grow(&newlines, 1 + sourcing_lnum_off) == FAIL)
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18854 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18855 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18856 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18857 goto erret;
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18858 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18859
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18860 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18861 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18862 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18863 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18864 if (p != NULL)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18865 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18866 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18867 vim_free(theline);
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18868 theline = p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18869 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18870
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18871 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = theline;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18872
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18873 /* Add NULL lines for continuation lines, so that the line count is
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18874 * equal to the index in the growarray. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18875 while (sourcing_lnum_off-- > 0)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18876 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = NULL;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18877
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18878 /* Check for end of eap->arg. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18879 if (line_arg != NULL && *line_arg == NUL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18880 line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18883 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18884 * detected. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18885 if (eap->skip \|\| did_emsg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18886 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18887
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18888 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18889 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18890 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18891 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18892 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18893 v = find_var(name, &ht);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18894 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18895 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18896 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18897 name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18898 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18899 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18900
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18901 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18902 if (fp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18903 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18904 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18905 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18906 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18907 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18908 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18909 if (fp->uf_calls > 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18910 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18911 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18912 name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18913 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18914 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18915 /* redefine existing function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18916 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18917 ga_clear_strings(&(fp->uf_lines));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18918 vim_free(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18919 name = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18920 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18921 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18922 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18923 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18924 char numbuf[20];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18925
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18926 fp = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18927 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18928 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18929 EMSG(_(e_funcdict));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18930 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18931 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18932 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18933 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18934 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18935 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18936 goto erret;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18937 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18938 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18939 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	18940 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18941
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18942 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18943 * Funcref! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18944 vim_free(name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18945 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18946 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18947 if (name == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18948 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18949 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18950
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18951 if (fp == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18952 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18953 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18954 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18955 int slen, plen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18956 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18957
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18958 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18959 j = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18960 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18961 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18962 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18963 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18964 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18965 p = vim_strchr(scriptname, '/');
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18966 plen = (int)STRLEN(p);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18967 slen = (int)STRLEN(sourcing_name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18968 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18969 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18970 j = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18971 vim_free(scriptname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18972 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18973 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18974 if (j == FAIL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18975 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18976 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18977 goto erret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18978 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18979 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18980
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18981 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18982 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18983 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18984
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18985 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18986 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18987 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18988 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18989 /* add new dict entry */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18990 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18991 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18992 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18993 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18994 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18995 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18996 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18997 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18998 vim_free(fudi.fd_di);
937 de8224965034 updated for version 7.0-063 vimboss parents: 934 diff changeset	18999 vim_free(fp);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19000 goto erret;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19001 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19002 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19003 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19004 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19005 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19006 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19007 fudi.fd_di->di_tv.v_lock = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19008 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19009 fp->uf_refcount = 1;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19010
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19011 /* behave like "dict" was used */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	19012 flags \|= FC_DICT;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19013 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19014
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19015 /* insert the new function in the function list */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19016 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19017 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19018 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19019 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19020 fp->uf_lines = newlines;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19021 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19022 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19023 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19024 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19025 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19026 if (prof_def_func())
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19027 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19028 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19029 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19030 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19031 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19032 fp->uf_script_ID = current_SID;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19033 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19035 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19036 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19037 ga_clear_strings(&newlines);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19038 ret_free:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19039 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19040 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19041 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19042 did_emsg \|= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19045 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19046 * Get a function name, translating "<SID>" and "<SNR>".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19047 * Also handles a Funcref in a List or Dictionary.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19048 * Returns the function name in allocated memory, or NULL for failure.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19049 * flags:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19050 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19051 * TFN_QUIET: be quiet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19052 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19054 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19055 trans_function_name(pp, skip, flags, fdp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19056 char_u **pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19057 int skip; /* only find the end, don't evaluate */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19058 int flags;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19059 funcdict_T fdp; / return: info about dictionary used */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19060 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19061 char_u *name = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19062 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19063 char_u *end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19064 int lead;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19065 char_u sid_buf[20];
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19066 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19067 lval_T lv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19068
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19069 if (fdp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19070 vim_memset(fdp, 0, sizeof(funcdict_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19071 start = *pp;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19072
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19073 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19074 * command). */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19075 if ((pp)[0] == K_SPECIAL && (pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19076 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19077 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19078 *pp += 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19079 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19080 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19081 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19082
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19083 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19084 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19085 lead = eval_fname_script(start);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19086 if (lead > 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19087 start += lead;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19088
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19089 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19090 lead > 2 ? 0 : FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19091 if (end == start)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19092 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19093 if (!skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19094 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19095 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19096 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19097 if (end == NULL \|\| (lv.ll_tv != NULL && (lead > 2 \|\| lv.ll_range)))
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19098 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19099 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19100 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19101 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19102 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19103 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19104 if (!aborting())
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19105 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19106 if (end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19107 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19108 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19109 else
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19110 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19111 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19112 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19113
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19114 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19115 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19116 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19117 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19118 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19119 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19120 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19121 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19122 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19123 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	19124 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19125 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19126 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19127 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19128 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19129 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19130 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19131 \|\| lv.ll_dict == NULL \|\| fdp->fd_newkey == NULL))
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19132 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19133 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19134 *pp = end;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19135 name = NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19136 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19137 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19138 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19139
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19140 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19141 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19142 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19143 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19144 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19145 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19146
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19147 if (lv.ll_exp_name != NULL)
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19148 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19149 len = (int)STRLEN(lv.ll_exp_name);
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19150 if (lead <= 2 && lv.ll_name == lv.ll_exp_name
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19151 && STRNCMP(lv.ll_name, "s:", 2) == 0)
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19152 {
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19153 /* When there was "s:" already or the name expanded to get a
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19154 * leading "s:" then remove it. */
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19155 lv.ll_name += 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19156 len -= 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19157 lead = 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19158 }
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	19159 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19160 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19161 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19162 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19163 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19164 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19165 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19166
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19167 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19168 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19169 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19170 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19171 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19172 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19173 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19174 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19175 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19176 lead = 3;
882 6b89fd4ffcc6 updated for version 7.0-008 vimboss parents: 869 diff changeset	19177 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	19178 \|\| eval_fname_sid(*pp))
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19179 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	19180 /* It's "s:" or "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19181 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19182 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19183 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19184 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19185 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19186 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19187 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19188 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19189 }
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19190 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19191 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19192 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	19193 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19194 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19195 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19196 if (name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19197 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19198 if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19199 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19200 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19201 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19202 name[2] = (int)KE_SNR;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19203 if (lead > 3) /* If it's "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19204 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19205 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19206 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19207 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19208 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19209 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19210
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19211 theend:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19212 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	19213 return name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19214 }
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 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19218 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19219 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19220 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19221 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19222 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19223 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19224 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19225 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19226 \|\| STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19227 return 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19228 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19229 return 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19230 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19232
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19233 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19234 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19235 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19237 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19238 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19239 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19241 return (*p == 's' \|\| TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19244 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19245 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19246 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19247 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19248 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19249 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19250 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19252 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19254 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19255 if (indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19256 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19257 MSG_PUTS("function ");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19258 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19259 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19260 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19261 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19262 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19263 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19264 msg_puts(fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19265 msg_putchar('(');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19266 for (j = 0; j < fp->uf_args.ga_len; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19268 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19269 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19270 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19271 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19272 if (fp->uf_varargs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19274 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19275 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19276 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19278 msg_putchar(')');
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	19279 msg_clr_eos();
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19280 if (p_verbose > 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19281 last_set_msg(fp->uf_script_ID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19282 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19283
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19284 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19285 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19286 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19287 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19288 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19289 find_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19290 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19291 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19292 hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19293
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19294 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19295 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19296 return HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19297 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19298 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19299
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19300 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19301 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19302 free_all_functions()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19303 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19304 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19305
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19306 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19307 * hash table. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19308 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19309 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19310 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19311 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19312 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19313 break;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19314 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19315 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19316 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19317
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19318 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19319 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19320 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19321 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19322 function_exists(name)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19323 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19324 {
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19325 char_u *nm = name;
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19326 char_u *p;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19327 int n = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19328
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19329 p = trans_function_name(&nm, FALSE, TFN_INT\|TFN_QUIET, NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19330 nm = skipwhite(nm);
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19331
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19332 /* Only accept "funcname", "funcname ", "funcname (..." and
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19333 * "funcname(...", not "funcname!...". */
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19334 if (p != NULL && (nm == NUL \|\| nm == '('))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19335 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19336 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19337 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19338 else
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19339 n = (find_func(p) != NULL);
869 31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19340 }
31bff9be0a77 updated for version 7.0g04 vimboss parents: 861 diff changeset	19341 vim_free(p);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19342 return n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19343 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19344
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19345 /*
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19346 * 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	19347 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19348 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19349 static int
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19350 builtin_function(name)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19351 char_u *name;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19352 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19353 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19354 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19355 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19356
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19357 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19358 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19359 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19360 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19361 static void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19362 func_do_profile(fp)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19363 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19364 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19365 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19366 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19367 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19368 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19369 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19370 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19371 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19372 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19373 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19374 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19375 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19376 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19377 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19378 if (fp->uf_tml_count == NULL \|\| fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19379 \|\| fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19380 return; /* out of memory */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19381
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19382 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19383 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19384
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19385 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19386 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19387 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19388 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19389 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19390 FILE *fd;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19391 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19392 hashitem_T *hi;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19393 int todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19394 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19395 int i;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19396 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19397 int st_len = 0;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19398
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19399 todo = (int)func_hashtab.ht_used;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19400 sorttab = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) todo));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19401
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19402 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19403 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19404 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19405 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19406 --todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19407 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19408 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19409 {
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19410 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19411 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19412
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19413 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19414 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19415 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19416 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19417 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19418 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19419 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19420 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19421 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19422 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19423 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19424 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19425
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19426 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19427 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19428 if (FUNCLINE(fp, i) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19429 continue;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19430 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19431 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19432 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19433 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19434 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19435 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19436 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19437 }
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19438
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19439 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19440 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19441 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19442 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19443 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19444 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19445 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19446 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19447 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19448 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19449
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19450 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19451 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19452 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19453 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19454 int st_len;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19455 char *title;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19456 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19457 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19458 int i;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19459 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19460
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19461 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19462 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19463 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19464 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19465 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19466 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	19467 prefer_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19468 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19469 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19470 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19471 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19472 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19473 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19474 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19475
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19476 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19477 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19478 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19479 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19480 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19481 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19482 int count;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19483 proftime_T *total;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19484 proftime_T *self;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19485 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19486 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19487 if (count > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19488 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19489 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19490 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19491 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19492 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19493 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19494 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19495 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19496 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19497 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19498 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19499 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19500 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19501 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19502
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19503 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19504 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19505 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19506 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19507 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19508 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19509 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19510 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19511 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19512 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19513 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19514 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19515
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19516 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19517 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19518 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19519 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19520
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19521 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19522 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19523 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19524 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19525 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19526 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19527 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19528 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19529 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19530 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19531 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19532 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19533
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19534 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19535 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19536 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19537 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19538
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19539 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19540
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19541 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19542 * If "name" has a package name try autoloading the script for it.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19543 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19544 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19545 static int
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19546 script_autoload(name, reload)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19547 char_u *name;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19548 int reload; /* load script again when already loaded */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19549 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19550 char_u *p;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19551 char_u scriptname, tofree;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19552 int ret = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19553 int i;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19554
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19555 /* If there is no '#' after name[0] there is no package name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19556 p = vim_strchr(name, AUTOLOAD_CHAR);
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19557 if (p == NULL \|\| p == name)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19558 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19559
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19560 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19561
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19562 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19563 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19564 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19565 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19566 break;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19567 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19568 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19569 else
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19570 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19571 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19572 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19573 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19574 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19575 tofree = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19576 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19577
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19578 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
480 bf5ba8a0cdee updated for version 7.0129 vimboss parents: 478 diff changeset	19579 if (source_runtime(scriptname, FALSE) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19580 ret = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19581 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19582
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19583 vim_free(tofree);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19584 return ret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19585 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19586
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19587 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19588 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19589 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19590 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19591 static char_u *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19592 autoload_name(name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19593 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19594 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19595 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19596 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19597
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19598 /* Get the script file name: replace '#' with '/', append ".vim". */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19599 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19600 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19601 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19602 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19603 STRCAT(scriptname, name);
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19604 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19605 STRCAT(scriptname, ".vim");
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19606 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19607 *p = '/';
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19608 return scriptname;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19609 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19610
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19611 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19612
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19613 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19614 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19615 * function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19617 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19618 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19619 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19620 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19621 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19622 static long_u done;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19623 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19624 ufunc_T *fp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19625
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19626 if (idx == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19627 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19628 done = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19629 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19630 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19631 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19632 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19633 if (done++ > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19634 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19635 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19636 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19637 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19638
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19639 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19640 return fp->uf_name; /* prevents overflow */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19641
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19642 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19643 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19645 STRCAT(IObuff, "(");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19646 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19647 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19649 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19650 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19651 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19653
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19654 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19655
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19656 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19657 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19658 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19659 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19660 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19661 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19662 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19663 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19664 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19665 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19666 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19667 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19668 STRCPY(buf, "<SNR>");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19669 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19670 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19671 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19672 STRCPY(buf, fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19674
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19675 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19676 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19677 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19678 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19679 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19680 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19681 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19682 ufunc_T *fp = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19683 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19684 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19685 funcdict_T fudi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19686
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19687 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19688 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19689 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19690 if (name == NULL)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19691 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19692 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19693 EMSG(_(e_funcref));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19694 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19695 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19696 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19697 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19698 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19699 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19700 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19702 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19703 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19704 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19705
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19706 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19707 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19708 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19710 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19712 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19713 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19714 EMSG2(_(e_nofunc), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19715 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19716 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19717 if (fp->uf_calls > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19719 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19720 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19722
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19723 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19724 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19725 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19726 * invoke func_unref() and possibly delete the function. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19727 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19728 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19729 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19730 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19731 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19732 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19733
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19734 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19735 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19736 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19737 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19738 func_free(fp)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19739 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19740 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19741 hashitem_T *hi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19742
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19743 /* clear this function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19744 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19745 ga_clear_strings(&(fp->uf_lines));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19746 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19747 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19748 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19749 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19750 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19751
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19752 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19753 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19754 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19755 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19756 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19757 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19758
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19759 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19760 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19761
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19762 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19763 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19764 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19765 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19766 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19767 func_unref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19768 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19769 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19770 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19771
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19772 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19773 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19774 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19775 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19776 EMSG2(_(e_intern2), "func_unref()");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19777 else if (--fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19778 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19779 /* 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	19780 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19781 if (fp->uf_calls == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19782 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19783 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19784 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19785 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19786
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19787 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19788 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19789 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19790 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19791 func_ref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19792 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19793 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19794 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19795
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19796 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19797 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19798 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19799 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19800 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19801 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19802 ++fp->uf_refcount;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19803 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19806 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19807 * Call a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19808 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19809 static void
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19810 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19811 ufunc_T fp; / pointer to function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19812 int argcount; /* nr of args */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19813 typval_T argvars; / arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19814 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19815 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19816 linenr_T lastline; /* last line of range */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19817 dict_T selfdict; / Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19818 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19819 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19820 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19821 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19822 funccall_T fc;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19823 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19824 static int depth = 0;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19825 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19826 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19827 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19828 int ai;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19829 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19830 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19831 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19832 proftime_T wait_start;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	19833 proftime_T call_start;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19834 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19835
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19836 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19837 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19838 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19839 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19840 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19841 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19842 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19844 ++depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19845
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19846 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19847
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19848 fc.caller = current_funccal;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19849 current_funccal = &fc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19850 fc.func = fp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19851 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19852 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19853 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19854 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19855 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19856 /* Check if this function has a breakpoint. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19857 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19858 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19859
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19860 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19861 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19862 * 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	19863 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19864 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19865 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19866 * Init l: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19867 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19868 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19869 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19870 {
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19871 /* Set l:self to "selfdict". Use "name" to avoid a warning from
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19872 * some compiler that checks the destination size. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19873 v = &fc.fixvar[fixvar_idx++].var;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19874 name = v->di_key;
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19875 STRCPY(name, "self");
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19876 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19877 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19878 v->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19879 v->di_tv.v_lock = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19880 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19881 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19882 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19883
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19884 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19885 * Init a: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19886 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19887 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19888 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19889 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19890 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19891 (varnumber_T)(argcount - fp->uf_args.ga_len));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19892 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19893 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19894 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19895 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19896 v->di_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19897 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19898 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19899 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19900 fc.l_varlist.lv_refcount = 99999;
899 2981ad79c362 updated for version 7.0-025 vimboss parents: 898 diff changeset	19901 fc.l_varlist.lv_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19902
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19903 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19904 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19905 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19906 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19907 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19908 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19909 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19910 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19911 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19912 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19913 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19914 ai = i - fp->uf_args.ga_len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19915 if (ai < 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19916 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19917 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19918 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19919 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19920 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19921 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19922 name = numbuf;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19923 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19924 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19925 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19926 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19927 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19928 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19929 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19930 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19931 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19932 + STRLEN(name)));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19933 if (v == NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19934 break;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19935 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19936 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19937 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19938 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19939
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19940 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19941 * "argvars" must have VAR_FIXED for v_lock. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19942 v->di_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19943 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19944
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19945 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19946 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19947 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19948 fc.l_listitems[ai].li_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19949 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19950 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19951 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19952
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19953 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19954 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19955 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19956 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19957 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19958 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19959 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19960 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19962 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19963 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19964 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19965 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19966 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19967 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19968
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19969 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19970 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19971 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19972 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19973
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19974 smsg((char_u *)_("calling %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19975 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19976 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19977 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	19978 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19979 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19981 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19982 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19983 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19984 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19985 msg_puts((char_u *)", ");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19986 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19987 msg_outnum((long)argvars[i].vval.v_number);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19988 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19989 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	19990 trunc_string(tv2string(&argvars[i], &tofree,
b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	19991 numbuf2, 0), buf, MSG_BUF_CLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19992 msg_puts(buf);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19993 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19996 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19997 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19998 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19999
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20000 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20001 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20002 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20003 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20004 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20005 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20006 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20007 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20008 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20009 if (fp->uf_profiling
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20010 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20011 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20012 ++fp->uf_tm_count;
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20013 profile_start(&call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20014 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20015 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20016 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20017 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20018 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20019
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20020 save_current_SID = current_SID;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20021 current_SID = fp->uf_script_ID;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20022 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20023 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20025 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20026 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20027 DOCMD_NOWAIT\|DOCMD_VERBOSE\|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20029 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20031 /* when the function was aborted because of an error, return -1 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20032 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	20033 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20034 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20035 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20036 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20038
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20039 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20040 if (do_profiling == PROF_YES && (fp->uf_profiling
98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20041 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling)))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20042 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20043 profile_end(&call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20044 profile_sub_wait(&wait_start, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20045 profile_add(&fp->uf_tm_total, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20046 profile_self(&fp->uf_tm_self, &call_start, &fp->uf_tm_children);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20047 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20048 {
1031 1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20049 profile_add(&fc.caller->func->uf_tm_children, &call_start);
1780e6046802 updated for version 7.0-157 vimboss parents: 1029 diff changeset	20050 profile_add(&fc.caller->func->uf_tml_children, &call_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20051 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20052 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20053 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20054
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20055 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20056 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20058 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20059 verbose_enter_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20060
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20061 if (aborting())
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20062 smsg((char_u *)_("%s aborted"), sourcing_name);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20063 else if (fc.rettv->v_type == VAR_NUMBER)
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20064 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20065 (long)fc.rettv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20066 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20067 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20068 char_u buf[MSG_BUF_LEN];
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20069 char_u numbuf2[NUMBUFLEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20070 char_u *tofree;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20071
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20072 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20073 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20074 * truncate it at the end. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 937 diff changeset	20075 trunc_string(tv2string(fc.rettv, &tofree, numbuf2, 0),
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	20076 buf, MSG_BUF_CLEN);
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20077 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	20078 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20080 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20081
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20082 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20083 --no_wait_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 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20087 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20088 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20089 current_SID = save_current_SID;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20090 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20091 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20092 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20093 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20095 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20096 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20097 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20098 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20099
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	20100 smsg((char_u *)_("continuing in %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20101 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20102
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	20103 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20104 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20107 did_emsg \|= save_did_emsg;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	20108 current_funccal = fc.caller;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20109
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20110 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20111 * variables. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20112 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20113
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20114 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20115 --depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20118 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20119 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20120 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20121 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20122 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20123 dict_T *dp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20124 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20125 char *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20126 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20127 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20128 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20129 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20130 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20131 v->di_tv.v_type = VAR_NUMBER;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	20132 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20133 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20134 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20135
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20136 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20137 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20138 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20139 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20140 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20141 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20142 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20143 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20144 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20145 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20147 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20148 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20149 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20150 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20151 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20153 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20154 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20155
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20156 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20157 if ((arg != NUL && arg != '\|' && *arg != '\n')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20158 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20159 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20160 if (!eap->skip)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20161 returning = do_return(eap, FALSE, TRUE, &rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20162 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20163 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20165 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20166 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20168 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20169 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20170 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20171 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20172 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20173 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20176 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20177 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20178 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20179 if (returning)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20180 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20181 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20182 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20183
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20184 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20185 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20186 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20188 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20189 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20190 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20191 * 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	20192 * 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	20193 * with the return rettv. Returns TRUE when the return can be carried out,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20194 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20195 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20196 int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20197 do_return(eap, reanimate, is_cmd, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20198 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20199 int reanimate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20200 int is_cmd;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20201 void *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20202 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20203 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20204 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20206 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20207 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20208 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20210 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20211 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20212 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20213 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20214 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20215 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20216 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20217 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20218 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20219 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20220
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20221 if (!is_cmd && !reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20222 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20223 * allocated variable with the rettv of the original ":return"'s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20224 * argument if present or is NULL else. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20225 cstack->cs_rettv[idx] = rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20226 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20227 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20228 /* 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	20229 * return rettv. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20230 if (reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20231 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20232
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20233 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20235 /* Store the value of the pending return. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20236 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20237 (typval_T )cstack->cs_rettv[idx] = (typval_T )rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20238 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20239 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20240 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20241 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20242 cstack->cs_rettv[idx] = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20244 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20246 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20247 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20248 * return value. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20249 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20250 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20251 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20252 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20253 report_make_pending(CSTP_RETURN, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20255 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20257 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20259 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20260 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20261 * there. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20262 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20263 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20264 clear_tv(current_funccal->rettv);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20265 current_funccal->rettv = (typval_T *)rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20266 if (!is_cmd)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20267 vim_free(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20271 return idx < 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20272 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20273
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20274 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20275 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20276 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20277 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20278 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20279 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20280 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20281 free_tv((typval_T *)rettv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20282 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20283
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20284 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20285 * Generate a return command for producing the value of "rettv". The result
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20286 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20287 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20288 char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20289 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20290 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20291 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20292 char_u *s = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20293 char_u *tofree = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20294 char_u numbuf[NUMBUFLEN];
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20295
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20296 if (rettv != NULL)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20297 s = echo_string((typval_T *)rettv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20298 if (s == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20299 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20300
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20301 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20302 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20303 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20304 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20305 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20306 return vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20310 * Get next function line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20311 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20312 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20313 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20314 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20315 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20316 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20317 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20318 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20319 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20320 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20321 funccall_T fcp = (funccall_T )cookie;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20322 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20323 char_u *retval;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20324 garray_T gap; / growarray with function lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20326 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20327 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20328 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20329 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20330 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20331 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20332 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20333 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20334 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20335 func_line_end(cookie);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20336 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20337
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20338 gap = &fp->uf_lines;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20339 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20340 \|\| fcp->returned)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20341 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20342 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20343 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20344 /* Skip NULL lines (continuation lines). */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20345 while (fcp->linenr < gap->ga_len
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20346 && ((char_u **)(gap->ga_data))[fcp->linenr] == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20347 ++fcp->linenr;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20348 if (fcp->linenr >= gap->ga_len)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20349 retval = NULL;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20350 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20351 {
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20352 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20353 sourcing_lnum = fcp->linenr;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20354 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20355 if (do_profiling == PROF_YES)
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20356 func_line_start(cookie);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20357 #endif
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20358 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20359 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20361 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20362 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20363 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20364 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20365 /* Find next breakpoint. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20366 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20367 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20368 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20369 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20371 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20373
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20374 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20375 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20376 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20377 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20378 * 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	20379 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20380 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20381 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20382 func_line_start(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20383 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20384 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20385 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20386 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20387
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20388 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20389 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20390 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20391 fp->uf_tml_idx = sourcing_lnum - 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20392 /* Skip continuation lines. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20393 while (fp->uf_tml_idx > 0 && FUNCLINE(fp, fp->uf_tml_idx) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20394 --fp->uf_tml_idx;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20395 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20396 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20397 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20398 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20399 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20400 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20401
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20402 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20403 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20404 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20405 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20406 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20407 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20408 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20409 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20410 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20411
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20412 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20413 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20414 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20415
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20416 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20417 * Called when done with a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20418 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20419 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20420 func_line_end(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20421 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20422 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20423 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20424 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20425
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20426 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20427 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20428 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20429 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20430 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20431 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20432 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20433 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	20434 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	20435 &fp->uf_tml_children);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20436 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20437 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20438 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20439 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20440 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20441
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20442 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20443 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20444 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20445 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20446 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20447 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20448 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20449 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20450 funccall_T fcp = (funccall_T )cookie;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20451
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20452 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20453 * an error inside a try conditional. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20454 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20455 \|\| fcp->returned);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20458 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20459 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20460 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20461 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20462 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20463 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20464 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20465 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20468 #if defined(FEAT_VIMINFO) \|\| defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20469 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20470 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20471 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20472 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20473 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20474 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20475
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20476 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20478 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20479 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20480 char_u *varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20482 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20484 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20486 while (*(++p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20487 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20488 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20489 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20491 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20492 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20493 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20494 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20495
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20496 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20497 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20498 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20499 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20500 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20501 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20502 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20503 int writing;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20505 char_u *tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20506 int is_string = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20507 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20509 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20511 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20512 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20514 tab++ = '\0'; / isolate the variable name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20515 if (tab == 'S') / string var */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20516 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20517
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20518 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20519 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20521 if (is_string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20522 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20523 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20524 tv.vval.v_string = viminfo_readstring(virp,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20525 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20527 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20528 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20529 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20530 tv.vval.v_number = atol((char *)tab + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20531 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20532 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20533 if (is_string)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20534 vim_free(tv.vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20535 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20537 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20539 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20542 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20543 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20544 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20545 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20546 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20547 FILE *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20548 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20549 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20550 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20551 int todo;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20552 char *s;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20553 char_u *p;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20554 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20555 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20557 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20558 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20560 fprintf(fp, _("\n# global variables:\n"));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20561
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20562 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20563 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20564 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20565 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20566 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20567 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20568 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20569 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20570 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20571 switch (this_var->di_tv.v_type)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20572 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20573 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20574 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20575 default: continue;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20576 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20577 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20578 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20579 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20580 viminfo_writestring(fp, p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20581 vim_free(tofree);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20582 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20584 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20586 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20588 #if defined(FEAT_SESSION) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20589 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20590 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20591 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20592 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20593 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20594 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20595 int todo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20596 char_u p, t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20597
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20598 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20599 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20600 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20601 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20602 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20603 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20604 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20605 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20606 \|\| this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20607 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20608 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20609 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20610 * CR into \n and \r. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20611 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20612 (char_u *)"\\\"\n\r");
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20613 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20614 break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20615 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20616 if (*t == '\n')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20617 *t = 'n';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20618 else if (*t == '\r')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20619 *t = 'r';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20620 if ((fprintf(fd, "let %s = %c%s%c",
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20621 this_var->di_key,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20622 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20623 : ' ',
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20624 p,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20625 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20626 : ' ') < 0)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20627 \|\| put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20628 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20629 vim_free(p);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20630 return FAIL;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20631 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20632 vim_free(p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20633 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20634 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20635 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20636 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20637 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20638 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20639
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20640 /*
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20641 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20642 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20643 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20644 void
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20645 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20646 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20647 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20648 char_u *p;
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20649
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20650 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20651 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20652 p = home_replace_save(NULL, get_scriptname(scriptID));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20653 if (p != NULL)
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20654 {
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20655 verbose_enter();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20656 MSG_PUTS(_("\n\tLast set from "));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20657 MSG_PUTS(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20658 vim_free(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20659 verbose_leave();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20660 }
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20661 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20662 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20663
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20664 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20665
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20666 #if defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20667
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20669 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20670 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20671 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20672 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20673 static int get_short_pathname __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20674 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	20675 static int shortpath_for_partial __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20677 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20678 * Get the short pathname of a file.
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20679 * Returns 1 on success. *fnamelen is 0 for nonexistent path.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20680 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20681 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20682 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20683 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20684 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20685 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20687 int l,len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20688 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20689
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20690 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20691
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20692 l = GetShortPathName(fnamep, fnamep, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20693 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20694 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20695 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20696 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20697 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20698 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20699 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20700 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20702 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20703 fnamep = bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20704
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20705 l = GetShortPathName(fnamep,fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20706
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20707 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20710 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20711 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20712 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20713
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20714 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20715 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20716 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20717 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20718 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20719 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20720 char_u **fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20721 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20722 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20723 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20724 char_u s, p, pbuf2, pbuf3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20725 char_u ch;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	20726 int len, len2, plen, slen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20727
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20728 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20729 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20730 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20731 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20733 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20734 slen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20735 plen = len2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20736
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20737 if (after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20738 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20739 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20740 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20741 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20744 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20745 {
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20746 /* Go back one path-separator */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20747 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20749 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20750 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20751 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20753 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20754 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20755
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20756 /* Remember the character that is about to be splatted */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20757 ch = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20758 s = 0; / get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20759
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20760 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20761 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20762 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20764 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20765 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20766 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20767 s = ch; / Preserve the string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20768 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20769
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20770 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20771 {
1228 5eb1ac6f92ad updated for version 7.1b vimboss parents: 1109 diff changeset	20772 /* Remember the length of the new string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20773 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20774 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20775 if (len > len2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20776 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20777 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20778 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20779 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20780 fname= bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20781 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20782 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20784 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20785 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20786 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20787 fname = bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20788 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20789 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20790 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20791 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20792 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20793 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20794 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20795 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20796 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20797 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20798 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20799 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20800
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20801 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20802 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20803 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20804 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20805 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20806 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20807 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20808 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20810 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20811 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20812 char_u pbuf, tfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20813 int hasTilde;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20814
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20815 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20816 * of the path to return.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20817 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20818 sepcount = 0;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20819 for (p = fnamep; p < fnamep + *fnamelen; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20820 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20821 ++sepcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20822
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20823 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20824 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20825 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20826 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20827 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20828 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20829
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20830 len = tflen = (int)STRLEN(tfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20831
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20832 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20833 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20835 if (len == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20837 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20838 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20839 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20840 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20841 len = tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20842 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20843 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20844 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20845
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20846 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20847 for (p = tfname + len - 1; p >= tfname; --p)
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20848 {
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20849 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20850 if (has_mbyte)
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20851 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20852 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20853 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20854 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20855 if (sepcount == 0 \|\| (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20856 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20857 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20858 sepcount --;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20859 }
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20860 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20861 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20862 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20863 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20864 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20865 *p = '~';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20866 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20867 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20868 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20869 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20870 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20871
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20872 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20873 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20874 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20875 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20876 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20877
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20878 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20880 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20881
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20882 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20883 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20884 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20885 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20886 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20887 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20888 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20889 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20890 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20891 char_u src; / string with modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20892 int usedlen; / characters after src that are used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20893 char_u *fnamep; / file name so far */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20894 char_u *bufp; / buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20895 int fnamelen; / length of fnamep */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20896 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20897 int valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20898 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20899 char_u s, p, *pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20900 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20901 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20902 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20903 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20904 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20905 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20906
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20907 repeat:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20908 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20909 if (src[usedlen] == ':' && src[usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20910 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20911 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20912
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20913 valid \|= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20914 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20916 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20917 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20918 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20919 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20920 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20921 \|\| (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20922 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20923 \|\| (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20924
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20925 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20926 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20927 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20928 fnamep = expand_env_save(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20929 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20930 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20931 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20932 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20933 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20934
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20935 /* When "/." or "/.." is used: force expansion to get rid of it. */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20936 for (p = fnamep; p != NUL; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20938 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20939 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20940 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20941 \|\| vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20942 \|\| (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20943 && (p[3] == NUL \|\| vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20944 break;
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 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20948 if (p != NUL \|\| !vim_isAbsName(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20949 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20950 fnamep = FullName_save(fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20951 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20952 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20953 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20954 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20955 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20956
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20957 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20958 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20959 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20960 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20961 fnamep = vim_strnsave(fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20962 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20963 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20964 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20965 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20966 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20967 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20968 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20969
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20970 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20971 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20972 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20973 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20974 && ((c = src[*usedlen + 1]) == '.' \|\| c == '~' \|\| c == '8'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20975 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20976 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20977 if (c == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20979 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20980 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20981 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20982 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20984 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20985 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20986 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20987 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20988 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20989 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20990 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20991 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20993 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20994 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20995
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20996 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20998 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20999 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21000 if (c == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21001 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21002 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21003 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21004 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21006 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21007 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21008 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21009 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21010 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21011 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21015 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21017 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21018 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21019 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21020 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21021 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21022 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21023 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21024 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21025 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21026 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21030 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21032 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21034 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21035 fnamelen = (int)STRLEN(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21036
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21037 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21038 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21039 while (src[usedlen] == ':' && src[usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21040 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21041 valid \|= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21042 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21043 s = get_past_head(*fnamep);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21044 while (tail > s && after_pathsep(s, tail))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21045 --tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21046 fnamelen = (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21047 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21048 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21049 fnamelen += 1; / the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21050 #endif
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21051 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	21052 mb_ptr_back(*fnamep, tail);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21053 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21054
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21055 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21056 if (src[usedlen] == ':' && src[usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21058 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21059 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21060 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21061 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21064 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21065 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21066 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21067 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21069 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21070 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21071 if (fnamelen < (int)STRLEN(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21073 p = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21074 if (p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21075 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21076 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21077 bufp = fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21078 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21079
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21080 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21081 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21082 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21083 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21084 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21085 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21086 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21088 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21090 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21092 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21093 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21094 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21095 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21096 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21097
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21098 if (l == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21100 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21101 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21102 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21103 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21104 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21106 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21109 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21111 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21112 if (src[usedlen] == ':' && src[usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21113 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21114 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21115 fnamelen -= (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21116 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21118
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21119 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21120 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21121 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21122 && (src[usedlen + 1] == 'e' \|\| src[usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21123 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21124 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21125 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21126 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21127 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21128 if (src[usedlen + 1] == 'e' && fnamep > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21129 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21130 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21131 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21132 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21133 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21134 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21135 if (src[usedlen + 1] == 'e') / :e */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21136 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21137 if (s > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21139 fnamelen += (int)(fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21140 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21141 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21142 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21143 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21144 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21145 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21146 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21147 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21148 fnamelen = s - fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21149 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21151 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21152 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21153 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21154 else /* :r */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21155 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21156 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21157 fnamelen = (int)(s - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21159 *usedlen += 2;
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 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21163 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21164 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21165 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21166 \|\| (src[usedlen + 1] == 'g' && src[usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21167 {
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 int sep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21172 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21173 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21174
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21175 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21176 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21177 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21178 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21179 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21180 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21183 sep = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21184 if (sep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21185 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21186 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21187 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21188 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21189 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21190 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21191 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21192 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21193 s = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21194 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21195 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21196 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21197 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21198 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21199 str = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21200 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21202 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21203 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21204 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21206 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21207 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21208 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21209 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21210 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21213 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21214 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21215 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21216 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21219 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21220 if (didit)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21221 goto repeat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21225 return valid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21226 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21228 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21229 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21230 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21231 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21232 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21233 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21234 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21235 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21236 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21237 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21238 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21239 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21240 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21241 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21242 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21243 int do_all;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21244 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21245 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21246 char_u *ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21247 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21248
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21249 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21250 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21251 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21253 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21254
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21255 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21256
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21257 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21258 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21259 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21260 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21261 tail = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21262 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21264 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21265 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21266 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21267 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21268 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21269 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21270 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21271 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21272 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21273 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21275 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21276 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21278
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21279 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21280 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21281 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21282 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21283 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21284 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21285 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21286 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21287 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21288 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21289 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21290 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21291 ((char_u )ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21292 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21294 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21296 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21297 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21298 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21300 if (!do_all)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21301 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21303
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21304 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21305 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21306
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21307 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21309
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21310 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21311 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21312 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21313
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21314 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21317 #endif /* defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) */

Mercurial > vim

annotate src/eval.c @ 1311:b686fb4898d1 v7.1.025