vim: src/eval.c annotate

annotate src/eval.c @ 855:d2a4f08396fe v7.0f05

updated for version 7.0f05

author	vimboss
date	Sat, 29 Apr 2006 22:03:41 +0000
parents	db44f7b81373
children	8cd729851562

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_start; /* time at function call */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	170 proftime_T uf_tm_children; /* time spent in children this call */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	171 /* profiling the function per line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	172 int uf_tml_count; / nr of times line was executed */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	173 proftime_T uf_tml_total; / time spend in a line + children */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	174 proftime_T uf_tml_self; / time spend in a line itself */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	175 proftime_T uf_tml_start; /* start time for current line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	176 proftime_T uf_tml_children; /* time spent in children for this line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	177 proftime_T uf_tml_wait; /* start wait time for current line */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	178 int uf_tml_idx; /* index of line being timed; -1 if none */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	179 int uf_tml_execed; /* line being timed was executed */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	180 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	181 scid_T uf_script_ID; /* ID of script where function was defined,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 used for s: variables */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	183 int uf_refcount; /* for numbered function: reference count */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	184 char_u uf_name[1]; /* name of function (actually longer); can
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	185 start with <SNR>123_ (<SNR> is K_SPECIAL
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	186 KS_EXTRA KE_SNR) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 /* function flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 #define FC_ABORT 1 /* abort function on error */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 #define FC_RANGE 2 /* function accepts range */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	192 #define FC_DICT 4 /* Dict function, uses "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	194 #define DEL_REFCOUNT 999999 /* list/dict is being deleted */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	195
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	197 * All user-defined functions are found in this hashtable.
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	198 */
299 2bfc2b703314 updated for version 7.0078 vimboss parents: 294 diff changeset	199 static hashtab_T func_hashtab;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	200
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	201 /* The names of packages that once were loaded is remembered. */
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	202 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL};
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	203
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	204 /* list heads for garbage collection */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	205 static dict_T first_dict = NULL; / list of all dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	206 static list_T first_list = NULL; / list of all lists */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	207
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	208 /* From user function to hashitem and back. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	209 static ufunc_T dumuf;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	210 #define UF2HIKEY(fp) ((fp)->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	211 #define HIKEY2UF(p) ((ufunc_T )(p - (dumuf.uf_name - (char_u )&dumuf)))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	212 #define HI2UF(hi) HIKEY2UF((hi)->hi_key)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	213
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	214 #define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	215 #define FUNCLINE(fp, j) ((char_u **)(fp->uf_lines.ga_data))[j]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	217 #define MAX_FUNC_ARGS 20 /* maximum number of function arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	218 #define VAR_SHORT_LEN 20 /* short variable name length */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	219 #define FIXVAR_CNT 12 /* number of fixed variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	220
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 /* structure to hold info for a function that is currently being executed. */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	222 typedef struct funccall_S funccall_T;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	223
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	224 struct funccall_S
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 ufunc_T func; / function being called */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 int linenr; /* next line to be executed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 int returned; /* ":return" used */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	229 struct /* fixed variables for arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	230 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	231 dictitem_T var; /* variable (without room for name) */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	232 char_u room[VAR_SHORT_LEN]; /* room for the name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	233 } fixvar[FIXVAR_CNT];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	234 dict_T l_vars; /* l: local function variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	235 dictitem_T l_vars_var; /* variable for l: scope */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	236 dict_T l_avars; /* a: argument variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	237 dictitem_T l_avars_var; /* variable for a: scope */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	238 list_T l_varlist; /* list for a:000 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	239 listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	240 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 linenr_T breakpoint; /* next line with breakpoint or zero */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 int dbg_tick; /* debug_tick when breakpoint was set */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 int level; /* top nesting level of executed function */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	244 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	245 proftime_T prof_child; /* time spent in a child */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	246 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	247 funccall_T caller; / calling function or NULL */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	248 };
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	251 * Info used by a ":for" loop.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	252 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	253 typedef struct
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	254 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	255 int fi_semicolon; /* TRUE if ending in '; var]' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	256 int fi_varcount; /* nr of variables in the list */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	257 listwatch_T fi_lw; /* keep an eye on the item used. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	258 list_T fi_list; / list being used */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	259 } forinfo_T;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	260
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	261 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	262 * Struct used by trans_function_name()
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	263 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	264 typedef struct
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	265 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	266 dict_T fd_dict; / Dictionary used */
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	267 char_u fd_newkey; / new key in "dict" in allocated memory */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	268 dictitem_T fd_di; / Dictionary item used */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	269 } funcdict_T;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 * Array to hold the value of v: variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	274 * 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	275 * 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	276 * variables with the VV_ defines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 #include "version.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	280 /* values for vv_flags: */
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	281 #define VV_COMPAT 1 /* compatible, also used without "v:" */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	282 #define VV_RO 2 /* read-only */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	283 #define VV_RO_SBX 4 /* read-only in the sandbox */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	285 #define VV_NAME(s, t) s, {{t}}, {0}
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	286
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	287 static struct vimvar
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	288 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	289 char vv_name; / name of variable, without v: */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	290 dictitem_T vv_di; /* value and name for key */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	291 char vv_filler[16]; /* space for LONGEST name below!!! */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	292 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 } vimvars[VV_LEN] =
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	294 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	295 /*
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	296 * The order here must match the VV_ defines in vim.h!
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	297 * 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	298 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	299 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	300 {VV_NAME("count1", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	301 {VV_NAME("prevcount", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	302 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	303 {VV_NAME("warningmsg", VAR_STRING), 0},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	304 {VV_NAME("statusmsg", VAR_STRING), 0},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	305 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	306 {VV_NAME("this_session", VAR_STRING), VV_COMPAT},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	307 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	308 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	309 {VV_NAME("termresponse", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	310 {VV_NAME("fname", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	311 {VV_NAME("lang", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	312 {VV_NAME("lc_time", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	313 {VV_NAME("ctype", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	314 {VV_NAME("charconvert_from", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	315 {VV_NAME("charconvert_to", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	316 {VV_NAME("fname_in", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	317 {VV_NAME("fname_out", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	318 {VV_NAME("fname_new", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	319 {VV_NAME("fname_diff", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	320 {VV_NAME("cmdarg", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	321 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	322 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	323 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	324 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	325 {VV_NAME("progname", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	326 {VV_NAME("servername", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	327 {VV_NAME("dying", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	328 {VV_NAME("exception", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	329 {VV_NAME("throwpoint", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	330 {VV_NAME("register", VAR_STRING), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	331 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO},
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	332 {VV_NAME("insertmode", VAR_STRING), VV_RO},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	333 {VV_NAME("val", VAR_UNKNOWN), VV_RO},
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	334 {VV_NAME("key", VAR_UNKNOWN), VV_RO},
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	335 {VV_NAME("profiling", VAR_NUMBER), VV_RO},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	336 {VV_NAME("fcs_reason", VAR_STRING), VV_RO},
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	337 {VV_NAME("fcs_choice", VAR_STRING), 0},
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	338 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	339 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	340 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	341 {VV_NAME("beval_col", VAR_NUMBER), VV_RO},
2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	342 {VV_NAME("beval_text", VAR_STRING), VV_RO},
542 f04e890524be updated for version 7.0153 vimboss parents: 538 diff changeset	343 {VV_NAME("scrollstart", VAR_STRING), 0},
580 90ee46d7f492 updated for version 7.0164 vimboss parents: 575 diff changeset	344 {VV_NAME("swapname", VAR_STRING), VV_RO},
90ee46d7f492 updated for version 7.0164 vimboss parents: 575 diff changeset	345 {VV_NAME("swapchoice", VAR_STRING), 0},
591 36071a92cb76 updated for version 7.0167 vimboss parents: 580 diff changeset	346 {VV_NAME("swapcommand", VAR_STRING), VV_RO},
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	347 {VV_NAME("char", VAR_STRING), VV_RO},
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));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	438 static void dict_free __ARGS((dict_T *d));
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));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	457 static void emsg_funcname __ARGS((char msg, char_u name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	458
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	459 static void f_add __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	460 static void f_append __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	461 static void f_argc __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	462 static void f_argidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	463 static void f_argv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	464 static void f_browse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	465 static void f_browsedir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	466 static void f_bufexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	467 static void f_buflisted __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	468 static void f_bufloaded __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	469 static void f_bufname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	470 static void f_bufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	471 static void f_bufwinnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	472 static void f_byte2line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	473 static void f_byteidx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	474 static void f_call __ARGS((typval_T argvars, typval_T rettv));
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	475 static void f_changenr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	476 static void f_char2nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	477 static void f_cindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	478 static void f_col __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	479 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	480 static void f_complete __ARGS((typval_T argvars, typval_T rettv));
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	481 static void f_complete_add __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	482 static void f_complete_check __ARGS((typval_T argvars, typval_T rettv));
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	483 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	484 static void f_confirm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	485 static void f_copy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	486 static void f_count __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	487 static void f_cscope_connection __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	488 static void f_cursor __ARGS((typval_T argsvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	489 static void f_deepcopy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	490 static void f_delete __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	491 static void f_did_filetype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	492 static void f_diff_filler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	493 static void f_diff_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	494 static void f_empty __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	495 static void f_escape __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	496 static void f_eval __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	497 static void f_eventhandler __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	498 static void f_executable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	499 static void f_exists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	500 static void f_expand __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	501 static void f_extend __ARGS((typval_T argvars, typval_T rettv));
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	502 static void f_feedkeys __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	503 static void f_filereadable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	504 static void f_filewritable __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	505 static void f_filter __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	506 static void f_finddir __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	507 static void f_findfile __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	508 static void f_fnamemodify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	509 static void f_foldclosed __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	510 static void f_foldclosedend __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	511 static void f_foldlevel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	512 static void f_foldtext __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	513 static void f_foldtextresult __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	514 static void f_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	515 static void f_function __ARGS((typval_T argvars, typval_T rettv));
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	516 static void f_garbagecollect __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	517 static void f_get __ARGS((typval_T argvars, typval_T rettv));
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	518 static void f_getbufline __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	519 static void f_getbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	520 static void f_getchar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	521 static void f_getcharmod __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	522 static void f_getcmdline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	523 static void f_getcmdpos __ARGS((typval_T argvars, typval_T rettv));
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	524 static void f_getcmdtype __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	525 static void f_getcwd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	526 static void f_getfontname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	527 static void f_getfperm __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	528 static void f_getfsize __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	529 static void f_getftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	530 static void f_getftype __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	531 static void f_getline __ARGS((typval_T argvars, typval_T rettv));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	532 static void f_getpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	533 static void f_getqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	534 static void f_getreg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	535 static void f_getregtype __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	536 static void f_gettabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	537 static void f_getwinposx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	538 static void f_getwinposy __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	539 static void f_getwinvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	540 static void f_glob __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	541 static void f_globpath __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	542 static void f_has __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	543 static void f_has_key __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	544 static void f_hasmapto __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	545 static void f_histadd __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	546 static void f_histdel __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	547 static void f_histget __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	548 static void f_histnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	549 static void f_hlID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	550 static void f_hlexists __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	551 static void f_hostname __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	552 static void f_iconv __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	553 static void f_indent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	554 static void f_index __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	555 static void f_input __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	556 static void f_inputdialog __ARGS((typval_T argvars, typval_T rettv));
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	557 static void f_inputlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	558 static void f_inputrestore __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	559 static void f_inputsave __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	560 static void f_inputsecret __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	561 static void f_insert __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	562 static void f_isdirectory __ARGS((typval_T argvars, typval_T rettv));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	563 static void f_islocked __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	564 static void f_items __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	565 static void f_join __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	566 static void f_keys __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	567 static void f_last_buffer_nr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	568 static void f_len __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	569 static void f_libcall __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	570 static void f_libcallnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	571 static void f_line __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	572 static void f_line2byte __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	573 static void f_lispindent __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	574 static void f_localtime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	575 static void f_map __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	576 static void f_maparg __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	577 static void f_mapcheck __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	578 static void f_match __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	579 static void f_matcharg __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	580 static void f_matchend __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	581 static void f_matchlist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	582 static void f_matchstr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	583 static void f_max __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	584 static void f_min __ARGS((typval_T argvars, typval_T rettv));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	585 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	586 static void f_mkdir __ARGS((typval_T argvars, typval_T rettv));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	587 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	588 static void f_mode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	589 static void f_nextnonblank __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	590 static void f_nr2char __ARGS((typval_T argvars, typval_T rettv));
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	591 static void f_pathshorten __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	592 static void f_prevnonblank __ARGS((typval_T argvars, typval_T rettv));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	593 static void f_printf __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	594 static void f_pumvisible __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	595 static void f_range __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	596 static void f_readfile __ARGS((typval_T argvars, typval_T rettv));
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	597 static void f_reltime __ARGS((typval_T argvars, typval_T rettv));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	598 static void f_reltimestr __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	599 static void f_remote_expr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	600 static void f_remote_foreground __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	601 static void f_remote_peek __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	602 static void f_remote_read __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	603 static void f_remote_send __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	604 static void f_remove __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	605 static void f_rename __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	606 static void f_repeat __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	607 static void f_resolve __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	608 static void f_reverse __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	609 static void f_search __ARGS((typval_T argvars, typval_T rettv));
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	610 static void f_searchdecl __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	611 static void f_searchpair __ARGS((typval_T argvars, typval_T rettv));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	612 static void f_searchpairpos __ARGS((typval_T argvars, typval_T rettv));
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	613 static void f_searchpos __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	614 static void f_server2client __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	615 static void f_serverlist __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	616 static void f_setbufvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	617 static void f_setcmdpos __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	618 static void f_setline __ARGS((typval_T argvars, typval_T rettv));
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	619 static void f_setloclist __ARGS((typval_T argvars, typval_T rettv));
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	620 static void f_setpos __ARGS((typval_T argvars, typval_T rettv));
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	621 static void f_setqflist __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	622 static void f_setreg __ARGS((typval_T argvars, typval_T rettv));
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	623 static void f_settabwinvar __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	624 static void f_setwinvar __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	625 static void f_simplify __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	626 static void f_sort __ARGS((typval_T argvars, typval_T rettv));
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	627 static void f_soundfold __ARGS((typval_T argvars, typval_T rettv));
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	628 static void f_spellbadword __ARGS((typval_T argvars, typval_T rettv));
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	629 static void f_spellsuggest __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	630 static void f_split __ARGS((typval_T argvars, typval_T rettv));
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	631 static void f_str2nr __ARGS((typval_T argvars, typval_T rettv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	632 #ifdef HAVE_STRFTIME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	633 static void f_strftime __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	634 #endif
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	635 static void f_stridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	636 static void f_string __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	637 static void f_strlen __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	638 static void f_strpart __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	639 static void f_strridx __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	640 static void f_strtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	641 static void f_submatch __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	642 static void f_substitute __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	643 static void f_synID __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	644 static void f_synIDattr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	645 static void f_synIDtrans __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	646 static void f_system __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	647 static void f_tabpagebuflist __ARGS((typval_T argvars, typval_T rettv));
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	648 static void f_tabpagenr __ARGS((typval_T argvars, typval_T rettv));
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	649 static void f_tabpagewinnr __ARGS((typval_T argvars, typval_T rettv));
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	650 static void f_taglist __ARGS((typval_T argvars, typval_T rettv));
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	651 static void f_tagfiles __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	652 static void f_tempname __ARGS((typval_T argvars, typval_T rettv));
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	653 static void f_test __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	654 static void f_tolower __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	655 static void f_toupper __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	656 static void f_tr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	657 static void f_type __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	658 static void f_values __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	659 static void f_virtcol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	660 static void f_visualmode __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	661 static void f_winbufnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	662 static void f_wincol __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	663 static void f_winheight __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	664 static void f_winline __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	665 static void f_winnr __ARGS((typval_T argvars, typval_T rettv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	666 static void f_winrestcmd __ARGS((typval_T argvars, typval_T rettv));
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	667 static void f_winrestview __ARGS((typval_T argvars, typval_T rettv));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	668 static void f_winsaveview __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	669 static void f_winwidth __ARGS((typval_T argvars, typval_T rettv));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	670 static void f_writefile __ARGS((typval_T argvars, typval_T rettv));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	671
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	672 static int list2fpos __ARGS((typval_T arg, pos_T posp, int *fnump));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	673 static pos_T var2fpos __ARGS((typval_T varp, int lnum, int *fnum));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 static int get_env_len __ARGS((char_u **arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 static int get_id_len __ARGS((char_u **arg));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	676 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	677 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	678 #define FNE_INCL_BR 1 /* find_name_end(): include [] in name */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	679 #define FNE_CHECK_START 2 /* find_name_end(): check name starts with
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	680 valid character */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	681 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	682 static int eval_isnamec __ARGS((int c));
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	683 static int eval_isnamec1 __ARGS((int c));
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	684 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	685 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	686 static typval_T *alloc_tv __ARGS((void));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	687 static typval_T alloc_string_tv __ARGS((char_u string));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	688 static void init_tv __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	689 static long get_tv_number __ARGS((typval_T *varp));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	690 static linenr_T get_tv_lnum __ARGS((typval_T *argvars));
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	691 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	692 static char_u get_tv_string __ARGS((typval_T varp));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	693 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	694 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	695 static dictitem_T find_var __ARGS((char_u name, hashtab_T **htp));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	696 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	697 static hashtab_T find_var_ht __ARGS((char_u name, char_u **varname));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	698 static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	699 static void delete_var __ARGS((hashtab_T ht, hashitem_T hi));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	700 static void list_one_var __ARGS((dictitem_T v, char_u prefix));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 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	702 static void set_var __ARGS((char_u name, typval_T varp, int copy));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	703 static int var_check_ro __ARGS((int flags, char_u *name));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	704 static int tv_check_lock __ARGS((int lock, char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	705 static void copy_tv __ARGS((typval_T from, typval_T to));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	706 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	707 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	708 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	709 static int eval_fname_script __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 static int eval_fname_sid __ARGS((char_u *p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711 static void list_func_head __ARGS((ufunc_T *fp, int indent));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 static ufunc_T find_func __ARGS((char_u name));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	713 static int function_exists __ARGS((char_u *name));
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	714 static int builtin_function __ARGS((char_u *name));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	715 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	716 static void func_do_profile __ARGS((ufunc_T *fp));
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	717 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	718 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	719 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	720 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	721 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	722 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	723 prof_total_cmp __ARGS((const void s1, const void s2));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	724 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	725 # ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	726 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	727 # endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	728 prof_self_cmp __ARGS((const void s1, const void s2));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	729 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	730 static int script_autoload __ARGS((char_u *name, int reload));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	731 static char_u autoload_name __ARGS((char_u name));
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	732 static void cat_func_name __ARGS((char_u buf, ufunc_T fp));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	733 static void func_free __ARGS((ufunc_T *fp));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	734 static void func_unref __ARGS((char_u *name));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	735 static void func_ref __ARGS((char_u *name));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	736 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	737 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	738 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	739 static void getwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	740 static int searchpair_cmn __ARGS((typval_T argvars, pos_T match_pos));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	741 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	742 static void setwinvar __ARGS((typval_T argvars, typval_T rettv, int off));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	743
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	744 /* Character used as separated in autoload function/variable names. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	745 #define AUTOLOAD_CHAR '#'
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	746
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	747 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	748 * Initialize the global and v: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	749 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	750 void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	751 eval_init()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	752 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	753 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	754 struct vimvar *p;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	755
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	756 init_var_dict(&globvardict, &globvars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	757 init_var_dict(&vimvardict, &vimvars_var);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	758 hash_init(&compat_hashtab);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	759 hash_init(&func_hashtab);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	760
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	761 for (i = 0; i < VV_LEN; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	762 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	763 p = &vimvars[i];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	764 STRCPY(p->vv_di.di_key, p->vv_name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	765 if (p->vv_flags & VV_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	766 p->vv_di.di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	767 else if (p->vv_flags & VV_RO_SBX)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	768 p->vv_di.di_flags = DI_FLAGS_RO_SBX \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	769 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	770 p->vv_di.di_flags = DI_FLAGS_FIX;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	771
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	772 /* add to v: scope dict, unless the value is not always available */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	773 if (p->vv_type != VAR_UNKNOWN)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	774 hash_add(&vimvarht, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	775 if (p->vv_flags & VV_COMPAT)
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	776 /* add to compat scope dict */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	777 hash_add(&compat_hashtab, p->vv_di.di_key);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	778 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	779 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	780
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	781 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	782 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	783 eval_clear()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	784 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	785 int i;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	786 struct vimvar *p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	787
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	788 for (i = 0; i < VV_LEN; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	789 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	790 p = &vimvars[i];
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	791 if (p->vv_di.di_tv.v_type == VAR_STRING)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	792 {
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	793 vim_free(p->vv_di.di_tv.vval.v_string);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	794 p->vv_di.di_tv.vval.v_string = NULL;
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 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	797 hash_clear(&vimvarht);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	798 hash_clear(&compat_hashtab);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	799
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	800 /* script-local variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	801 for (i = 1; i <= ga_scripts.ga_len; ++i)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	802 vars_clear(&SCRIPT_VARS(i));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	803 ga_clear(&ga_scripts);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	804 free_scriptnames();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	805
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	806 /* global variables */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	807 vars_clear(&globvarht);
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	808
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	809 /* functions */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	810 free_all_functions();
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	811 hash_clear(&func_hashtab);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	812
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	813 /* autoloaded script names */
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	814 ga_clear_strings(&ga_loaded);
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	815
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	816 /* unreferenced lists and dicts */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	817 (void)garbage_collect();
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	818 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	819 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	820
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	821 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	822 * Return the name of the executed function.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	823 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	824 char_u *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	825 func_name(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	826 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	827 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	828 return ((funccall_T *)cookie)->func->uf_name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	829 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	830
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	831 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	832 * Return the address holding the next breakpoint line for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	833 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	834 linenr_T *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	835 func_breakpoint(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	836 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	837 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	838 return &((funccall_T *)cookie)->breakpoint;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	839 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	840
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	841 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	842 * Return the address holding the debug tick for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	843 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	844 int *
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	845 func_dbg_tick(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	846 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	847 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	848 return &((funccall_T *)cookie)->dbg_tick;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	849 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	850
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	851 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	852 * Return the nesting level for a funccall cookie.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	853 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	854 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	855 func_level(cookie)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	856 void *cookie;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	857 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	858 return ((funccall_T *)cookie)->level;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	859 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	860
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	861 /* pointer to funccal for currently active function */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	862 funccall_T *current_funccal = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	863
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	864 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	865 * Return TRUE when a function was ended by a ":return" command.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	866 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	867 int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	868 current_func_returned()
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	869 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	870 return current_funccal->returned;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	871 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	872
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 * Set an internal variable to a string value. Creates the variable if it does
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 * not already exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 set_internal_string_var(name, value)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 char_u *value;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	883 char_u *val;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	884 typval_T *tvp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 val = vim_strsave(value);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	889 tvp = alloc_string_tv(val);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	890 if (tvp != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	891 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	892 set_var(name, tvp, FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	893 free_tv(tvp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	898 static lval_T *redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	899 static char_u *redir_endp = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	900 static char_u *redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	901
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	902 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	903 * Start recording command output to a variable
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	904 * Returns OK if successfully completed the setup. FAIL otherwise.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	905 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	906 int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	907 var_redir_start(name, append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	908 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	909 int append; /* append to an existing variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	910 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	911 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	912 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	913 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	914
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	915 /* Make sure a valid variable name is specified */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	916 if (!eval_isnamec1(*name))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	917 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	918 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	919 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	920 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	921
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	922 redir_varname = vim_strsave(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	923 if (redir_varname == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	924 return FAIL;
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_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	927 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	928 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	929 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	930 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	931 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	932
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	933 /* Parse the variable name (can be a dict or list entry). */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	934 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	935 FNE_CHECK_START);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	936 if (redir_endp == NULL \|\| redir_lval->ll_name == NULL \|\| *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	937 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	938 if (redir_endp != NULL && *redir_endp != NUL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	939 /* Trailing characters are present after the variable name */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	940 EMSG(_(e_trailing));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	941 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	942 EMSG(_(e_invarg));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	943 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	944 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	945 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	946
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	947 /* 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	948 * string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	949 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	950 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	951 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	952 tv.vval.v_string = (char_u *)"";
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	953 if (append)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	954 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)".");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	955 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	956 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"=");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	957 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	958 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	959 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	960 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	961 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	962 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	963 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	964 if (redir_lval->ll_newkey != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	965 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	966 /* Dictionary item was created, don't do it again. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	967 vim_free(redir_lval->ll_newkey);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	968 redir_lval->ll_newkey = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	969 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	970
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	971 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	972 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	973
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	974 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	975 * Append "value[len]" to the variable set by var_redir_start().
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	976 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	977 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	978 var_redir_str(value, len)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	979 char_u *value;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	980 int len;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	981 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	982 char_u *val;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	983 typval_T tv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	984 int save_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	985 int err;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	986
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	987 if (redir_lval == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	988 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	989
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	990 if (len == -1)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	991 /* Append the entire string */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	992 val = vim_strsave(value);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	993 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	994 /* Append only the specified number of characters */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	995 val = vim_strnsave(value, len);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	996 if (val == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	997 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	998
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	999 tv.v_type = VAR_STRING;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1000 tv.vval.v_string = val;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1001
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1002 save_emsg = did_emsg;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1003 did_emsg = FALSE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1004 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)".");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1005 err = did_emsg;
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	1006 did_emsg \|= save_emsg;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1007 if (err)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1008 var_redir_stop();
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1009
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1010 vim_free(tv.vval.v_string);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1011 }
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 * Stop redirecting command output to a variable.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1015 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1016 void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1017 var_redir_stop()
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1018 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1019 if (redir_lval != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1020 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1021 clear_lval(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1022 vim_free(redir_lval);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1023 redir_lval = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1024 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1025 vim_free(redir_varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1026 redir_varname = NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1027 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	1028
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 # if defined(FEAT_MBYTE) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 eval_charconvert(enc_from, enc_to, fname_from, fname_to)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 char_u *enc_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 char_u *enc_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 char_u *fname_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 char_u *fname_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 set_vim_var_string(VV_CC_FROM, enc_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 set_vim_var_string(VV_CC_TO, enc_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 set_vim_var_string(VV_FNAME_IN, fname_from, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 set_vim_var_string(VV_FNAME_OUT, fname_to, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 if (eval_to_bool(p_ccv, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 set_vim_var_string(VV_CC_FROM, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 set_vim_var_string(VV_CC_TO, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 # if defined(FEAT_POSTSCRIPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 eval_printexpr(fname, args)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 char_u *args;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 set_vim_var_string(VV_FNAME_IN, fname, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 set_vim_var_string(VV_CMDARG, args, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 if (eval_to_bool(p_pexpr, &err, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 err = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 set_vim_var_string(VV_CMDARG, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 mch_remove(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 # if defined(FEAT_DIFF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 eval_diff(origfile, newfile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 char_u *newfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 int err = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 set_vim_var_string(VV_FNAME_NEW, newfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 (void)eval_to_bool(p_dex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 set_vim_var_string(VV_FNAME_NEW, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 eval_patch(origfile, difffile, outfile)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 char_u *origfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 char_u *difffile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 char_u *outfile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 int err;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 set_vim_var_string(VV_FNAME_IN, origfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 set_vim_var_string(VV_FNAME_DIFF, difffile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 set_vim_var_string(VV_FNAME_OUT, outfile, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 (void)eval_to_bool(p_pex, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 set_vim_var_string(VV_FNAME_IN, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 set_vim_var_string(VV_FNAME_DIFF, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 set_vim_var_string(VV_FNAME_OUT, NULL, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 * Top level evaluation function, returning a boolean.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 * Sets "error" to TRUE if there was an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 * Return TRUE or FALSE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 eval_to_bool(arg, error, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 int *error;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1128 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1133 if (eval0(arg, &tv, nextcmd, !skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 *error = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 *error = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 if (!skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1140 retval = (get_tv_number_chk(&tv, error) != 0);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1141 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 * Top level evaluation function, returning a string. If "skip" is TRUE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 * only parsing to "nextcmd" is done, without reporting errors. Return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 eval_to_string_skip(arg, nextcmd, skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 int skip; /* only parse, don't execute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1161 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 ++emsg_skip;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1166 if (eval0(arg, &tv, nextcmd, !skip) == FAIL \|\| skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1170 retval = vim_strsave(get_tv_string(&tv));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1171 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 if (skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 /*
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1180 * Skip over an expression at "*pp".
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1181 * Return FAIL for an error, OK otherwise.
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1182 */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1183 int
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1184 skip_expr(pp)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1185 char_u **pp;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1186 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1187 typval_T rettv;
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1188
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1189 pp = skipwhite(pp);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1190 return eval1(pp, &rettv, FALSE);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1191 }
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1192
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	1193 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 * Top level evaluation function, returning a string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 * Return pointer to allocated memory, or NULL for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 char_u *
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1198 eval_to_string(arg, nextcmd, dolist)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 char_u **nextcmd;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1201 int dolist; /* turn List into sequence of lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1203 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 char_u *retval;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1205 garray_T ga;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1207 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1211 if (dolist && tv.v_type == VAR_LIST)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1212 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1213 ga_init2(&ga, (int)sizeof(char), 80);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1214 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, 0);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1215 ga_append(&ga, NUL);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1216 retval = (char_u *)ga.ga_data;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1217 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1218 else
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1219 retval = vim_strsave(get_tv_string(&tv));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1220 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 /*
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1227 * Call eval_to_string() without using current local variables and using
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1228 * textlock. When "use_sandbox" is TRUE use the sandbox.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1231 eval_to_string_safe(arg, nextcmd, use_sandbox)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 char_u **nextcmd;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1234 int use_sandbox;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 char_u *retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 void *save_funccalp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 save_funccalp = save_funccal();
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1240 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1241 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1242 ++textlock;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	1243 retval = eval_to_string(arg, nextcmd, FALSE);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1244 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1245 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1246 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 * Top level evaluation function, returning a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 * Evaluates "expr" silently.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 * Returns -1 for an error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 eval_to_number(expr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 char_u *expr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1260 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 int retval;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	1262 char_u *p = skipwhite(expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 ++emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1266 if (eval1(&p, &rettv, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 retval = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	1270 retval = get_tv_number_chk(&rettv, NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1271 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1278 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1279 * Prepare v: variable "idx" to be used.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1280 * Save the current typeval in "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1281 * When not used yet add the variable to the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1282 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1283 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1284 prepare_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1285 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1286 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1287 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1288 *save_tv = vimvars[idx].vv_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1289 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1290 hash_add(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1291 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1292
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1293 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1294 * Restore v: variable "idx" to typeval "save_tv".
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1295 * When no longer defined, remove the variable from the v: hashtable.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1296 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1297 static void
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1298 restore_vimvar(idx, save_tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1299 int idx;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1300 typval_T *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1301 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1302 hashitem_T *hi;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1303
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1304 clear_tv(&vimvars[idx].vv_tv);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1305 vimvars[idx].vv_tv = *save_tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1306 if (vimvars[idx].vv_type == VAR_UNKNOWN)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1307 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1308 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1309 if (HASHITEM_EMPTY(hi))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1310 EMSG2(_(e_intern2), "restore_vimvar()");
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1311 else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1312 hash_remove(&vimvarht, hi);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1313 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1314 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	1315
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	1316 #if defined(FEAT_SPELL) \|\| defined(PROTO)
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1317 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1318 * Evaluate an expression to a list with suggestions.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1319 * For the "expr:" part of 'spellsuggest'.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1320 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1321 list_T *
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1322 eval_spell_expr(badword, expr)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1323 char_u *badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1324 char_u *expr;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1325 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1326 typval_T save_val;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1327 typval_T rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1328 list_T *list = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1329 char_u *p = skipwhite(expr);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1330
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1331 /* Set "v:val" to the bad word. */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1332 prepare_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1333 vimvars[VV_VAL].vv_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1334 vimvars[VV_VAL].vv_str = badword;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1335 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1336 ++emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1337
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1338 if (eval1(&p, &rettv, TRUE) == OK)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1339 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1340 if (rettv.v_type != VAR_LIST)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1341 clear_tv(&rettv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1342 else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1343 list = rettv.vval.v_list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1344 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1345
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1346 if (p_verbose == 0)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1347 --emsg_off;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1348 vimvars[VV_VAL].vv_str = NULL;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1349 restore_vimvar(VV_VAL, &save_val);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1350
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1351 return list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1352 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1353
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1354 /*
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1355 * "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	1356 * word in "pp" and the number as the return value.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1357 * Return -1 if anything isn't right.
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1358 * 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	1359 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1360 int
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1361 get_spellword(list, pp)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1362 list_T *list;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1363 char_u **pp;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1364 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1365 listitem_T *li;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1366
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1367 li = list->lv_first;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1368 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1369 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1370 *pp = get_tv_string(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1371
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1372 li = li->li_next;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1373 if (li == NULL)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1374 return -1;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1375 return get_tv_number(&li->li_tv);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1376 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1377 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	1378
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1379 /*
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1380 * Top level evaluation function.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1381 * Returns an allocated typval_T with the result.
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1382 * Returns NULL when there is an error.
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1383 */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1384 typval_T *
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1385 eval_expr(arg, nextcmd)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1386 char_u *arg;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1387 char_u **nextcmd;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1388 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1389 typval_T *tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1390
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1391 tv = (typval_T *)alloc(sizeof(typval_T));
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1392 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1393 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1394 vim_free(tv);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1395 tv = NULL;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1396 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1397
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1398 return tv;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1399 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1400
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	1401
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 /*
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1404 * Call some vimL function and return the result in "*rettv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 * Uses argv[argc] for the function arguments.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1406 * Returns OK or FAIL.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1407 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1408 static int
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1409 call_vim_function(func, argc, argv, safe, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 char_u *func;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 int argc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 char_u **argv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 int safe; /* use the sandbox */
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1414 typval_T *rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1415 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1416 typval_T *argvars;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 void *save_funccalp = NULL;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1422 int ret;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	1424 argvars = (typval_T )alloc((unsigned)((argc + 1) sizeof(typval_T)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 if (argvars == NULL)
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1426 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 for (i = 0; i < argc; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 {
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1430 /* Pass a NULL or empty argument as an empty string */
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1431 if (argv[i] == NULL \|\| *argv[i] == NUL)
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1432 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1433 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1434 argvars[i].vval.v_string = (char_u *)"";
12 bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1435 continue;
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1436 }
bdeee1504ac1 updated for version 7.0004 vimboss parents: 11 diff changeset	1437
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 /* Recognize a number argument, the others must be strings. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 vim_str2nr(argv[i], NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 if (len != 0 && len == (int)STRLEN(argv[i]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1442 argvars[i].v_type = VAR_NUMBER;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1443 argvars[i].vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1447 argvars[i].v_type = VAR_STRING;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	1448 argvars[i].vval.v_string = argv[i];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 save_funccalp = save_funccal();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 ++sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1458 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1459 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1461 &doesrange, TRUE, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 if (safe)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 --sandbox;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 restore_funccal(save_funccalp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1467 vim_free(argvars);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1468
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1469 if (ret == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1470 clear_tv(rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1471
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1472 return ret;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1473 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1474
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1475 /*
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1476 * Call vimL function "func" and return the result as a string.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1477 * Returns NULL when calling the function fails.
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1478 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1479 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1480 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1481 call_func_retstr(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1482 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1483 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1484 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1485 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1486 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1487 typval_T rettv;
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1488 char_u *retval;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1489
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1490 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1491 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1492
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1493 retval = vim_strsave(get_tv_string(&rettv));
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1494 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 }
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1497
453 3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1498 #if defined(FEAT_COMPL_FUNC) \|\| defined(PROTO)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1499 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1500 * Call vimL function "func" and return the result as a number.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1501 * Returns -1 when calling the function fails.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1502 * Uses argv[argc] for the function arguments.
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1503 */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1504 long
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1505 call_func_retnr(func, argc, argv, safe)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1506 char_u *func;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1507 int argc;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1508 char_u **argv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1509 int safe; /* use the sandbox */
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1510 {
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1511 typval_T rettv;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1512 long retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1513
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1514 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1515 return -1;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1516
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1517 retval = get_tv_number_chk(&rettv, NULL);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1518 clear_tv(&rettv);
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1519 return retval;
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1520 }
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1521 #endif
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1522
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1523 /*
3ffdc64af1e5 updated for version 7.0120 vimboss parents: 449 diff changeset	1524 * Call vimL function "func" and return the result as a list
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1525 * Uses argv[argc] for the function arguments.
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1526 */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1527 void *
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1528 call_func_retlist(func, argc, argv, safe)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1529 char_u *func;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1530 int argc;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1531 char_u **argv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1532 int safe; /* use the sandbox */
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1533 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1534 typval_T rettv;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1535
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1536 if (call_vim_function(func, argc, argv, safe, &rettv) == FAIL)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1537 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1538
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1539 if (rettv.v_type != VAR_LIST)
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1540 {
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1541 clear_tv(&rettv);
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1542 return NULL;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1543 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1544
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1545 return rettv.vval.v_list;
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1546 }
06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1547
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 * Save the current function call pointer, and set it to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 * Used when executing autocommands and for ":source".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 void *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 save_funccal()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1557 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1558
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 current_funccal = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 return (void *)fc;
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 void
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1564 restore_funccal(vfc)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1565 void *vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1566 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1567 funccall_T fc = (funccall_T )vfc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1568
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1569 current_funccal = fc;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1570 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1571
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1572 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1573 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1574 * Prepare profiling for entering a child or something else that is not
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1575 * counted for the script/function itself.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1576 * Should always be called in pair with prof_child_exit().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1577 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1578 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1579 prof_child_enter(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1580 proftime_T tm; / place to store waittime */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1581 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1582 funccall_T *fc = current_funccal;
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 (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1585 profile_start(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1586 script_prof_save(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1587 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1588
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1589 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1590 * Take care of time spent in a child.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1591 * Should always be called after prof_child_enter().
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1592 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1593 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1594 prof_child_exit(tm)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1595 proftime_T tm; / where waittime was stored */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1596 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1597 funccall_T *fc = current_funccal;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1598
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1599 if (fc != NULL && fc->func->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1600 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1601 profile_end(&fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1602 profile_sub_wait(tm, &fc->prof_child); /* don't count waiting time */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1603 profile_add(&fc->func->uf_tm_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1604 profile_add(&fc->func->uf_tml_children, &fc->prof_child);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1605 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1606 script_prof_restore(tm);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1607 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1608 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	1609
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 * it in "*cp". Doesn't give error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 eval_foldexpr(arg, cp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 int *cp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1621 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 char_u *s;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1624 int use_sandbox = was_set_insecurely((char_u *)"foldexpr",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1625 OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 ++emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1628 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1629 ++sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1630 ++textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 *cp = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1632 if (eval0(arg, &tv, NULL, TRUE) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 /* If the result is a number, just return the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1637 if (tv.v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1638 retval = tv.vval.v_number;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1639 else if (tv.v_type != VAR_STRING \|\| tv.vval.v_string == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 /* If the result is a string, check if there is a non-digit before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 * the number. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1645 s = tv.vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 if (!VIM_ISDIGIT(s) && s != '-')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 cp = s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 retval = atol((char *)s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1650 clear_tv(&tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 --emsg_off;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1653 if (use_sandbox)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1654 --sandbox;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	1655 --textlock;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1662 * ":let" list all variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1663 * ":let var1 var2" list variable values
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1664 * ":let var = expr" assignment command.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1665 * ":let var += expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1666 * ":let var -= expr" assignment command.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1667 * ":let var .= expr" assignment command.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1668 * ":let [var1, var2] = expr" unpack list.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 ex_let(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 char_u *arg = eap->arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1675 char_u *expr = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1676 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 int i;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1678 int var_count = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1679 int semicolon = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1680 char_u op[2];
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1681 char_u *argend;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1682
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1683 argend = skip_var_list(arg, &var_count, &semicolon);
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1684 if (argend == NULL)
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1685 return;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1686 if (argend > arg && argend[-1] == '.') /* for var.='str' */
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	1687 --argend;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1688 expr = vim_strchr(argend, '=');
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1689 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1690 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1691 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1692 * ":let" without "=": list variables
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1693 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1694 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1695 EMSG(_(e_invarg));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1696 else if (!ends_excmd(*arg))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1697 /* ":let var1 var2" */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1698 arg = list_arg_vars(eap, arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1699 else if (!eap->skip)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1700 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1701 /* ":let" */
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1702 list_glob_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1703 list_buf_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1704 list_win_vars();
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1705 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1706 list_tab_vars();
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1707 #endif
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1708 list_script_vars();
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1709 list_func_vars();
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1710 list_vim_vars();
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1711 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1712 eap->nextcmd = check_nextcmd(arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1713 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1714 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1715 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1716 op[0] = '=';
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1717 op[1] = NUL;
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	1718 if (expr > argend)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1719 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1720 if (vim_strchr((char_u *)"+-.", expr[-1]) != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1721 op[0] = expr[-1]; /* +=, -= or .= */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1722 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1723 expr = skipwhite(expr + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1724
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1725 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1726 ++emsg_skip;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1727 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1728 if (eap->skip)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1729 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1730 if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1731 clear_tv(&rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1732 --emsg_skip;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1733 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1734 else if (i != FAIL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1735 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1736 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1737 op);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1738 clear_tv(&rettv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1739 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1740 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1741 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1742
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1743 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1744 * Assign the typevalue "tv" to the variable or variables at "arg_start".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1745 * 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	1746 * When "nextchars" is not NULL it points to a string with characters that
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1747 * must appear after the variable(s). Use "+", "-" or "." for add, subtract
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1748 * or concatenate.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1749 * Returns OK or FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1750 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1751 static int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1752 ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1753 char_u *arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1754 typval_T *tv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1755 int copy; /* copy values from "tv", don't move */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1756 int semicolon; /* from skip_var_list() */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1757 int var_count; /* from skip_var_list() */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1758 char_u *nextchars;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1759 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1760 char_u *arg = arg_start;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1761 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1762 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1763 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1764 typval_T ltv;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1765
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1766 if (*arg != '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1767 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1768 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1769 * ":let var = expr" or ":for var in list"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1770 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1771 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1772 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1773 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1774 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1775
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1776 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1777 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist"
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1778 */
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	1779 if (tv->v_type != VAR_LIST \|\| (l = tv->vval.v_list) == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1780 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1781 EMSG(_(e_listreq));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1782 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1783 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1784
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1785 i = list_len(l);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1786 if (semicolon == 0 && var_count < i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1787 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1788 EMSG(_("E687: Less targets than List items"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1789 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1790 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1791 if (var_count - semicolon > i)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1792 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	1793 EMSG(_("E688: More targets than List items"));
76 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 item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1798 while (*arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1799 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1800 arg = skipwhite(arg + 1);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1801 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1802 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1803 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1804 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1805
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1806 arg = skipwhite(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1807 if (*arg == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1808 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1809 /* Put the rest of the list (may be empty) in the var after ';'.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1810 * Create a new list for this. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1811 l = list_alloc();
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1812 if (l == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1813 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1814 while (item != NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1815 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1816 list_append_tv(l, &item->li_tv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1817 item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1818 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1819
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1820 ltv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	1821 ltv.v_lock = 0;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1822 ltv.vval.v_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1823 l->lv_refcount = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1824
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1825 arg = ex_let_one(skipwhite(arg + 1), &ltv, FALSE,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	1826 (char_u *)"]", nextchars);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1827 clear_tv(&ltv);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1828 if (arg == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1829 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1830 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1831 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1832 else if (arg != ',' && arg != ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1833 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1834 EMSG2(_(e_intern2), "ex_let_vars()");
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1835 return FAIL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1836 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1837 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1838
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1839 return OK;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1840 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1841
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1842 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1843 * Skip over assignable variable "var" or list of variables "[var, var]".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1844 * Used for ":let varvar = expr" and ":for varvar in expr".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1845 * For "[var, var]" increment "*var_count" for each variable.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1846 * for "[var, var; var]" set "semicolon".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1847 * Return NULL for an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1848 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1849 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1850 skip_var_list(arg, var_count, semicolon)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1851 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1852 int *var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1853 int *semicolon;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1854 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1855 char_u p, s;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1856
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1857 if (*arg == '[')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1858 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1859 /* "[var, var]": find the matching ']'. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1860 p = arg;
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	1861 for (;;)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1862 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1863 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1864 s = skip_var_one(p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1865 if (s == p)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1866 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1867 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1868 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1869 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1870 ++*var_count;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1871
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1872 p = skipwhite(s);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1873 if (*p == ']')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1874 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1875 else if (*p == ';')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1876 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1877 if (*semicolon == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1878 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1879 EMSG(_("Double ; in list of variables"));
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1880 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1881 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1882 *semicolon = 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1883 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1884 else if (*p != ',')
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1885 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1886 EMSG2(_(e_invarg2), p);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1887 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1888 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1889 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1890 return p + 1;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1891 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1892 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1893 return skip_var_one(arg);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1894 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1895
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1896 /*
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1897 * Skip one (assignable) variable name, includig @r, $VAR, &option, d.key,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1898 * l[idx].
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1899 */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1900 static char_u *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1901 skip_var_one(arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1902 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	1903 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1904 if (*arg == '@' && arg[1] != NUL)
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1905 return arg + 2;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1906 return find_name_end(arg == '$' \|\| arg == '&' ? arg + 1 : arg,
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	1907 NULL, NULL, FNE_INCL_BR \| FNE_CHECK_START);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1908 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1909
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1910 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1911 * List variables for hashtab "ht" with prefix "prefix".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1912 * If "empty" is TRUE also list NULL strings as empty strings.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1913 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1914 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1915 list_hashtable_vars(ht, prefix, empty)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1916 hashtab_T *ht;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1917 char_u *prefix;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1918 int empty;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1919 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1920 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1921 dictitem_T *di;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1922 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1923
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	1924 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1925 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1926 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1927 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1928 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1929 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1930 di = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1931 if (empty \|\| di->di_tv.v_type != VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1932 \|\| di->di_tv.vval.v_string != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1933 list_one_var(di, prefix);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1934 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1935 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1936 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1937
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1938 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1939 * List global variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1940 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1941 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1942 list_glob_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1943 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1944 list_hashtable_vars(&globvarht, (char_u *)"", TRUE);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1945 }
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 * List buffer variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1949 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1950 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1951 list_buf_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1952 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1953 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1954
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1955 list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1956
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1957 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	1958 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	1959 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1960
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1961 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1962 * List window variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1963 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1964 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1965 list_win_vars()
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1966 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1967 list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1968 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1969
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1970 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1971 /*
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1972 * List tab page variables.
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1973 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1974 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1975 list_tab_vars()
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1976 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1977 list_hashtable_vars(&curtab->tp_vars.dv_hashtab, (char_u *)"t:", TRUE);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1978 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1979 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	1980
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1981 /*
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1982 * List Vim variables.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1983 */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1984 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	1985 list_vim_vars()
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1986 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	1987 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1988 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1989
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	1990 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1991 * List script-local variables, if there is a script.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1992 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1993 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1994 list_script_vars()
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1995 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1996 if (current_SID > 0 && current_SID <= ga_scripts.ga_len)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1997 list_hashtable_vars(&SCRIPT_VARS(current_SID), (char_u *)"s:", FALSE);
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1998 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	1999
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2000 /*
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2001 * List function variables, if there is a function.
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2002 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2003 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2004 list_func_vars()
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2005 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2006 if (current_funccal != NULL)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2007 list_hashtable_vars(&current_funccal->l_vars.dv_hashtab,
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2008 (char_u *)"l:", FALSE);
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2009 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2010
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2011 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2012 * List variables in "arg".
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2013 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2014 static char_u *
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2015 list_arg_vars(eap, arg)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2016 exarg_T *eap;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2017 char_u *arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2018 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2019 int error = FALSE;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2020 int len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2021 char_u *name;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2022 char_u *name_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2023 char_u *arg_subsc;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2024 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2025 typval_T tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2026
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2027 while (!ends_excmd(*arg) && !got_int)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2028 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2029 if (error \|\| eap->skip)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2030 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2031 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	2032 if (!vim_iswhite(arg) && !ends_excmd(arg))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2033 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2034 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2035 EMSG(_(e_trailing));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2036 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2037 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2038 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2039 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2040 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2041 /* get_name_len() takes care of expanding curly braces */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2042 name_start = name = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2043 len = get_name_len(&arg, &tofree, TRUE, TRUE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2044 if (len <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2045 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2046 /* This is mainly to keep test 49 working: when expanding
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2047 * curly braces fails overrule the exception error message. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2048 if (len < 0 && !aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2049 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2050 emsg_severe = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2051 EMSG2(_(e_invarg2), arg);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2052 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2053 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2054 error = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2055 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2056 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2057 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2058 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2059 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2060 if (get_var_tv(name, len, &tv, TRUE) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2061 error = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2062 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2063 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2064 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2065 arg_subsc = arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2066 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2067 error = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2069 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2070 if (arg == arg_subsc && len == 2 && name[1] == ':')
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2071 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2072 switch (*name)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2073 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2074 case 'g': list_glob_vars(); break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2075 case 'b': list_buf_vars(); break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2076 case 'w': list_win_vars(); break;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2077 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2078 case 't': list_tab_vars(); break;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	2079 #endif
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2080 case 'v': list_vim_vars(); break;
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2081 case 's': list_script_vars(); break;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	2082 case 'l': list_func_vars(); break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2083 default:
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2084 EMSG2(_("E738: Can't list variables for %s"), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2085 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2086 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2087 else
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2088 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2089 char_u numbuf[NUMBUFLEN];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2090 char_u *tf;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2091 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2092 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2093
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	2094 s = echo_string(&tv, &tf, numbuf, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2095 c = *arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2096 *arg = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2097 list_one_var_a((char_u *)"",
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2098 arg == arg_subsc ? name : name_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2099 tv.v_type, s == NULL ? (char_u *)"" : s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2100 *arg = c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2101 vim_free(tf);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2102 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2103 clear_tv(&tv);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2104 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2106 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2107
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2108 vim_free(tofree);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2109 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2110
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2111 arg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2112 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2113
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2114 return arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2115 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2116
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2117 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2118 * 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	2119 * Returns a pointer to the char just after the var name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2120 * Returns NULL if there is an error.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2121 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2122 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2123 ex_let_one(arg, tv, copy, endchars, op)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2124 char_u arg; / points to variable name */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2125 typval_T tv; / value to assign to variable */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2126 int copy; /* copy value from "tv" */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2127 char_u endchars; / valid chars after variable name or NULL */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2128 char_u op; / "+", "-", "." or NULL*/
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2129 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2130 int c1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2131 char_u *name;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2132 char_u *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2133 char_u *arg_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2134 int len;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2135 int opt_flags;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2136 char_u *tofree = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2137
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2138 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2139 * ":let $VAR = expr": Set environment variable.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2140 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2141 if (*arg == '$')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2142 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2143 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2144 ++arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2145 name = arg;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2146 len = get_env_len(&arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2147 if (len == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2148 EMSG2(_(e_invarg2), name - 1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2149 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2150 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2151 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2152 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2153 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2154 && vim_strchr(endchars, *skipwhite(arg)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2155 EMSG(_(e_letunexp));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2158 c1 = name[len];
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2159 name[len] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2160 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2161 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2162 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2163 int mustfree = FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2164 char_u *s = vim_getenv(name, &mustfree);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2165
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2166 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2167 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2168 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2169 if (mustfree)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2170 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2171 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2172 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2173 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2174 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2175 vim_setenv(name, p);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2176 if (STRICMP(name, "HOME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2177 init_homedir();
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2178 else if (didset_vim && STRICMP(name, "VIM") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2179 didset_vim = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2180 else if (didset_vimruntime
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2181 && STRICMP(name, "VIMRUNTIME") == 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2182 didset_vimruntime = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2183 arg_end = arg;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2184 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2185 name[len] = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2186 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2187 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2188 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2189 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2190
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2191 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2192 * ":let &option = expr": Set option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2193 * ":let &l:option = expr": Set local option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2194 * ":let &g:option = expr": Set global option value.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2195 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2196 else if (*arg == '&')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2197 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2198 /* Find the end of the name. */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2199 p = find_option_end(&arg, &opt_flags);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2200 if (p == NULL \|\| (endchars != NULL
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2201 && vim_strchr(endchars, *skipwhite(p)) == NULL))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2202 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2203 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2204 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2205 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2206 int opt_type;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2207 long numval;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2208 char_u *stringval = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2209 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2210
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2211 c1 = *p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2212 *p = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2213
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2214 n = get_tv_number(tv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2215 s = get_tv_string_chk(tv); /* != NULL if number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2216 if (s != NULL && op != NULL && *op != '=')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2217 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2218 opt_type = get_option_value(arg, &numval,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2219 &stringval, opt_flags);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2220 if ((opt_type == 1 && *op == '.')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2221 \|\| (opt_type == 0 && *op != '.'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2222 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2223 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2224 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2225 if (opt_type == 1) /* number */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2226 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2227 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2228 n = numval + n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2229 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2230 n = numval - n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2231 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2232 else if (opt_type == 0 && stringval != NULL) /* string */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2233 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2234 s = concat_str(stringval, s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2235 vim_free(stringval);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2236 stringval = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2237 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2238 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2239 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2240 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2241 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2242 set_option_value(arg, n, s, opt_flags);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2243 arg_end = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2244 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2245 *p = c1;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2246 vim_free(stringval);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2247 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2248 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2249
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2250 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2251 * ":let @r = expr": Set register contents.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2252 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2253 else if (*arg == '@')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2254 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2255 ++arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2256 if (op != NULL && (op == '+' \|\| op == '-'))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2257 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2258 else if (endchars != NULL
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2259 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2260 EMSG(_(e_letunexp));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2261 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2262 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2263 char_u *tofree = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2264 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2265
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2266 p = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2267 if (p != NULL && op != NULL && *op == '.')
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2268 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	2269 s = get_reg_contents(arg == '@' ? '"' : arg, TRUE, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2270 if (s != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2271 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2272 p = tofree = concat_str(s, p);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2273 vim_free(s);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2274 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2275 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2276 if (p != NULL)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2277 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2278 write_reg_contents(arg == '@' ? '"' : arg, p, -1, FALSE);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2279 arg_end = arg + 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2280 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2281 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2282 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2283 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2284
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2285 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2286 * ":let var = expr": Set internal variable.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2287 * ":let {expr} = expr": Idem, name made with curly braces
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2288 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2289 else if (eval_isnamec1(arg) \|\| arg == '{')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2290 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2291 lval_T lv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2292
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2293 p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE, FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2294 if (p != NULL && lv.ll_name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2295 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2296 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2297 EMSG(_(e_letunexp));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2298 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2299 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2300 set_var_lval(&lv, p, tv, copy, op);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2301 arg_end = p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2302 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2303 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2304 clear_lval(&lv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2305 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2306
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2307 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2308 EMSG2(_(e_invarg2), arg);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2309
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2310 return arg_end;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2311 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2312
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2313 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2314 * If "arg" is equal to "b:changedtick" give an error and return TRUE.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2315 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2316 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2317 check_changedtick(arg)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2318 char_u *arg;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2319 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2320 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13]))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2321 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2322 EMSG2(_(e_readonlyvar), arg);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2323 return TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2324 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2325 return FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2326 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2327
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2328 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2329 * 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	2330 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]",
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2331 * "name.key", "name.key[expr]" etc.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2332 * Indexing only works if "name" is an existing List or Dictionary.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2333 * "name" points to the start of the name.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2334 * If "rettv" is not NULL it points to the value to be assigned.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2335 * "unlet" is TRUE for ":unlet": slightly different behavior when something is
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2336 * wrong; must end in space or cmd separator.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2337 *
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2338 * Returns a pointer to just after the name, including indexes.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2339 * When an evaluation error occurs "lp->ll_name" is NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2340 * 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	2341 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2342 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2343 get_lval(name, rettv, lp, unlet, skip, quiet, fne_flags)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2344 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2345 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2346 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2347 int unlet;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2348 int skip;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2349 int quiet; /* don't give error messages */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2350 int fne_flags; /* flags for find_name_end() */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2351 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2352 char_u *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2353 char_u expr_start, expr_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2354 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2355 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2356 typval_T var1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2357 typval_T var2;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2358 int empty1 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2359 listitem_T *ni;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2360 char_u *key = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2361 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2362 hashtab_T *ht;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2363
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2364 /* Clear everything in "lp". */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2365 vim_memset(lp, 0, sizeof(lval_T));
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2366
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2367 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2368 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2369 /* When skipping just find the end of the name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2370 lp->ll_name = name;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2371 return find_name_end(name, NULL, NULL, FNE_INCL_BR \| fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2372 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2373
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2374 /* Find the end of the name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	2375 p = find_name_end(name, &expr_start, &expr_end, fne_flags);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2376 if (expr_start != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2377 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2378 /* Don't expand the name when we already know there is an error. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2379 if (unlet && !vim_iswhite(p) && !ends_excmd(p)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2380 && p != '[' && p != '.')
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2381 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2382 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2383 return NULL;
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 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2387 if (lp->ll_exp_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2388 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2389 /* Report an invalid expression in braces, unless the
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2390 * expression evaluation has been cancelled due to an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2391 * aborting error, an interrupt, or an exception. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2392 if (!aborting() && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2393 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2394 emsg_severe = TRUE;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2395 EMSG2(_(e_invarg2), name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2396 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2397 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2398 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2399 lp->ll_name = lp->ll_exp_name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2400 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2401 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2402 lp->ll_name = name;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2403
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2404 /* Without [idx] or .key we are done. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2405 if ((p != '[' && p != '.') \|\| lp->ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2406 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2407
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2408 cc = *p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2409 *p = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	2410 v = find_var(lp->ll_name, &ht);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2411 if (v == NULL && !quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2412 EMSG2(_(e_undefvar), lp->ll_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2413 *p = cc;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2414 if (v == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2415 return NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2416
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2417 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2418 * Loop until no more [idx] or .key is following.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2419 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2420 lp->ll_tv = &v->di_tv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2421 while (p == '[' \|\| (p == '.' && lp->ll_tv->v_type == VAR_DICT))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2422 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2423 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	2424 && !(lp->ll_tv->v_type == VAR_DICT
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2425 && lp->ll_tv->vval.v_dict != NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2426 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2427 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2428 EMSG(_("E689: Can only index a List or Dictionary"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2429 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2430 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2431 if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2432 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2433 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2434 EMSG(_("E708: [:] must come last"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2435 return NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	2436 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2437
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2438 len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2439 if (*p == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2440 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2441 key = p + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2442 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2443 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2444 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2445 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2446 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2447 EMSG(_(e_emptykey));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2448 return NULL;
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 p = key + len;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2451 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2452 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2453 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2454 /* Get the index [expr] or the first index [expr: ]. */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2455 p = skipwhite(p + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2456 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2457 empty1 = TRUE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2458 else
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2459 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2460 empty1 = FALSE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2461 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2462 return NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2463 if (get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2464 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2465 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2466 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2467 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2468 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2469 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2470
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2471 /* Optionally get the second index [ :expr]. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2472 if (*p == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2473 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2474 if (lp->ll_tv->v_type == VAR_DICT)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2475 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2476 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2477 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2478 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2479 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2480 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2481 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2482 if (rettv != NULL && (rettv->v_type != VAR_LIST
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2483 \|\| rettv->vval.v_list == NULL))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2484 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2485 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2486 EMSG(_("E709: [:] requires a List value"));
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2487 if (!empty1)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2488 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2489 return NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2490 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2491 p = skipwhite(p + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2492 if (*p == ']')
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2493 lp->ll_empty2 = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2494 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2495 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2496 lp->ll_empty2 = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2497 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2498 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2499 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2500 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2501 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2502 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2503 if (get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2504 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2505 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2506 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2507 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2508 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2509 return NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2510 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2511 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2512 lp->ll_range = TRUE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2513 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2514 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2515 lp->ll_range = FALSE;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2516
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2517 if (*p != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2518 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2519 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2520 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2521 if (!empty1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2522 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2523 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2524 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2525 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2526 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2527
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2528 /* Skip to past ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2529 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2530 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2531
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2532 if (lp->ll_tv->v_type == VAR_DICT)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2533 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2534 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2535 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2536 /* "[key]": get key from "var1" */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2537 key = get_tv_string(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2538 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2539 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2540 if (!quiet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2541 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2542 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2543 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2544 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2545 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2546 lp->ll_list = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2547 lp->ll_dict = lp->ll_tv->vval.v_dict;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2548 lp->ll_di = dict_find(lp->ll_dict, key, len);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2549 if (lp->ll_di == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2550 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2551 /* Key does not exist in dict: may need to add it. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2552 if (p == '[' \|\| p == '.' \|\| unlet)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2553 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2554 if (!quiet)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2555 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2556 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2557 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2558 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2559 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2560 if (len == -1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2561 lp->ll_newkey = vim_strsave(key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2562 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2563 lp->ll_newkey = vim_strnsave(key, len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2564 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2565 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2566 if (lp->ll_newkey == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2567 p = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2568 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2569 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2570 if (len == -1)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2571 clear_tv(&var1);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2572 lp->ll_tv = &lp->ll_di->di_tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2573 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2574 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2575 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2576 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2577 * 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	2578 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2579 if (empty1)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2580 lp->ll_n1 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2581 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2582 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2583 lp->ll_n1 = get_tv_number(&var1); /* is number or string */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2584 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2585 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2586 lp->ll_dict = NULL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2587 lp->ll_list = lp->ll_tv->vval.v_list;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2588 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2589 if (lp->ll_li == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2590 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2591 if (lp->ll_n1 < 0)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2592 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2593 lp->ll_n1 = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2594 lp->ll_li = list_find(lp->ll_list, lp->ll_n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2595 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2596 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2597 if (lp->ll_li == NULL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	2598 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2599 if (lp->ll_range && !lp->ll_empty2)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2600 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2601 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2602 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2603
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2604 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2605 * May need to find the item or absolute index for the second
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2606 * index of a range.
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2607 * When no index given: "lp->ll_empty2" is TRUE.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2608 * Otherwise "lp->ll_n2" is set to the second index.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2609 */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2610 if (lp->ll_range && !lp->ll_empty2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2611 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	2612 lp->ll_n2 = get_tv_number(&var2); /* is number or string */
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2613 clear_tv(&var2);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2614 if (lp->ll_n2 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2615 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2616 ni = list_find(lp->ll_list, lp->ll_n2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	2617 if (ni == NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2618 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2619 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2620 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2621
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2622 /* Check that lp->ll_n2 isn't before lp->ll_n1. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2623 if (lp->ll_n1 < 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2624 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2625 if (lp->ll_n2 < lp->ll_n1)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2626 return NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2627 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2628
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2629 lp->ll_tv = &lp->ll_li->li_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2630 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2631 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2632
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2633 return p;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2634 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2635
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2636 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2637 * Clear lval "lp" that was filled by get_lval().
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2638 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2639 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2640 clear_lval(lp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2641 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2642 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2643 vim_free(lp->ll_exp_name);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2644 vim_free(lp->ll_newkey);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2645 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2646
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2647 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2648 * Set a variable that was parsed by get_lval() to "rettv".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2649 * "endp" points to just after the parsed name.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2650 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=".
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2651 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2652 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2653 set_var_lval(lp, endp, rettv, copy, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2654 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2655 char_u *endp;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2656 typval_T *rettv;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2657 int copy;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2658 char_u *op;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2659 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2660 int cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2661 listitem_T *ri;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2662 dictitem_T *di;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2663
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2664 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2665 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2666 if (!check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2667 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2668 cc = *endp;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2669 *endp = NUL;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2670 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2671 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2672 typval_T tv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2673
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2674 /* handle +=, -= and .= */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	2675 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name),
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	2676 &tv, TRUE) == OK)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2677 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2678 if (tv_op(&tv, rettv, op) == OK)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2679 set_var(lp->ll_name, &tv, FALSE);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2680 clear_tv(&tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2681 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2682 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2683 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2684 set_var(lp->ll_name, rettv, copy);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2685 *endp = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2686 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2687 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2688 else if (tv_check_lock(lp->ll_newkey == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2689 ? lp->ll_tv->v_lock
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2690 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	2691 ;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2692 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2693 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2694 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2695 * Assign the List values to the list items.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2696 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2697 for (ri = rettv->vval.v_list->lv_first; ri != NULL; )
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2698 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2699 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2700 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2701 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2702 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2703 clear_tv(&lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2704 copy_tv(&ri->li_tv, &lp->ll_li->li_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2705 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2706 ri = ri->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2707 if (ri == NULL \|\| (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2708 break;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2709 if (lp->ll_li->li_next == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2710 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2711 /* Need to add an empty item. */
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	2712 if (list_append_number(lp->ll_list, 0) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2713 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2714 ri = NULL;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	2715 break;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2716 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2717 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2718 lp->ll_li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2719 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2720 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2721 if (ri != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2722 EMSG(_("E710: List value has more items than target"));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2723 else if (lp->ll_empty2
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2724 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2725 : lp->ll_n1 != lp->ll_n2)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2726 EMSG(_("E711: List value has not enough items"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2727 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2728 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2729 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2730 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2731 * Assign to a List or Dictionary item.
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 (lp->ll_newkey != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2734 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2735 if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2736 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2737 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2738 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2739 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2740
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2741 /* Need to add an item to the Dictionary. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2742 di = dictitem_alloc(lp->ll_newkey);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2743 if (di == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2744 return;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2745 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2746 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2747 vim_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2748 return;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	2749 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2750 lp->ll_tv = &di->di_tv;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2751 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2752 else if (op != NULL && *op != '=')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2753 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2754 tv_op(lp->ll_tv, rettv, op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2755 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2756 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2757 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2758 clear_tv(lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2759
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2760 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2761 * Assign the value to the variable or list item.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2762 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2763 if (copy)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2764 copy_tv(rettv, lp->ll_tv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2765 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2766 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2767 lp->ll_tv = rettv;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2768 lp->ll_tv->v_lock = 0;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2769 init_tv(rettv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2770 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	2771 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2774 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2775 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2"
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2776 * Returns OK or FAIL.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2777 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2778 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2779 tv_op(tv1, tv2, op)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2780 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2781 typval_T *tv2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2782 char_u *op;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2783 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2784 long n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2785 char_u numbuf[NUMBUFLEN];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2786 char_u *s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2787
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2788 /* Can't do anything with a Funcref or a Dict on the right. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2789 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2790 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2791 switch (tv1->v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2792 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2793 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2794 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2795 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2796
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2797 case VAR_LIST:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2798 if (*op != '+' \|\| tv2->v_type != VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2799 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2800 /* List += List */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2801 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2802 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2803 return OK;
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_NUMBER:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2806 case VAR_STRING:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2807 if (tv2->v_type == VAR_LIST)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2808 break;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2809 if (op == '+' \|\| op == '-')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2810 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2811 /* nr += nr or nr -= nr*/
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2812 n = get_tv_number(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2813 if (*op == '+')
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2814 n += get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2815 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2816 n -= get_tv_number(tv2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2817 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2818 tv1->v_type = VAR_NUMBER;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2819 tv1->vval.v_number = n;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2820 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2821 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2822 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2823 /* str .= str */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2824 s = get_tv_string(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2825 s = concat_str(s, get_tv_string_buf(tv2, numbuf));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2826 clear_tv(tv1);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2827 tv1->v_type = VAR_STRING;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2828 tv1->vval.v_string = s;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2829 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2830 return OK;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2831 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2832 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2833
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2834 EMSG2(_(e_letwrong), op);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2835 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2836 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2837
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	2838 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2839 * Add a watcher to a list.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2840 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2841 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2842 list_add_watch(l, lw)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2843 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2844 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2845 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2846 lw->lw_next = l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2847 l->lv_watch = lw;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2848 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2849
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2850 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	2851 * Remove a watcher from a list.
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2852 * No warning when it isn't found...
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2853 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2854 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2855 list_rem_watch(l, lwrem)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2856 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2857 listwatch_T *lwrem;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2858 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2859 listwatch_T lw, *lwp;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2860
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2861 lwp = &l->lv_watch;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2862 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2863 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2864 if (lw == lwrem)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2865 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2866 *lwp = lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2867 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2868 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2869 lwp = &lw->lw_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2870 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2871 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2872
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2873 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2874 * Just before removing an item from a list: advance watchers to the next
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2875 * item.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2876 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2877 static void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2878 list_fix_watch(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2879 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2880 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2881 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2882 listwatch_T *lw;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2883
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2884 for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2885 if (lw->lw_item == item)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2886 lw->lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2887 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2888
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2889 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2890 * Evaluate the expression used in a ":for var in expr" command.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2891 * "arg" points to "var".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2892 * Set "*errp" to TRUE for an error, FALSE otherwise;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2893 * Return a pointer that holds the info. Null when there is an error.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2894 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2895 void *
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2896 eval_for_line(arg, errp, nextcmdp, skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2897 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2898 int *errp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2899 char_u **nextcmdp;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2900 int skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2901 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2902 forinfo_T *fi;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2903 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2904 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2905 list_T *l;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2906
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2907 errp = TRUE; / default: there is an error */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2908
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2909 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2910 if (fi == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2911 return NULL;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2912
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2913 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2914 if (expr == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2915 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2916
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2917 expr = skipwhite(expr);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2918 if (expr[0] != 'i' \|\| expr[1] != 'n' \|\| !vim_iswhite(expr[2]))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2919 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	2920 EMSG(_("E690: Missing \"in\" after :for"));
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2921 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2922 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2923
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2924 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2925 ++emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2926 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2927 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2928 *errp = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2929 if (!skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2930 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2931 l = tv.vval.v_list;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2932 if (tv.v_type != VAR_LIST \|\| l == NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2933 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2934 EMSG(_(e_listreq));
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2935 clear_tv(&tv);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2936 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2937 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2938 {
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2939 /* No need to increment the refcount, it's already set for the
f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	2940 * list being used in "tv". */
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2941 fi->fi_list = l;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2942 list_add_watch(l, &fi->fi_lw);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2943 fi->fi_lw.lw_item = l->lv_first;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2944 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2945 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2946 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2947 if (skip)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2948 --emsg_skip;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2949
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2950 return fi;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2951 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2952
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2953 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2954 * Use the first item in a ":for" list. Advance to the next.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2955 * Assign the values to the variable (list). "arg" points to the first one.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2956 * 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	2957 * something wrong.
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2958 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2959 int
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2960 next_for_item(fi_void, arg)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2961 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2962 char_u *arg;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2963 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2964 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2965 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2966 listitem_T *item;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2967
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2968 item = fi->fi_lw.lw_item;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2969 if (item == NULL)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2970 result = FALSE;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2971 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2972 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2973 fi->fi_lw.lw_item = item->li_next;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2974 result = (ex_let_vars(arg, &item->li_tv, TRUE,
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2975 fi->fi_semicolon, fi->fi_varcount, NULL) == OK);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2976 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2977 return result;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2978 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2979
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2980 /*
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2981 * Free the structure used to store info used by ":for".
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2982 */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2983 void
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2984 free_for_info(fi_void)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2985 void *fi_void;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2986 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	2987 forinfo_T fi = (forinfo_T )fi_void;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2988
92 a9e90b3356b6 updated for version 7.0036 vimboss parents: 88 diff changeset	2989 if (fi != NULL && fi->fi_list != NULL)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2990 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2991 list_rem_watch(fi->fi_list, &fi->fi_lw);
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2992 list_unref(fi->fi_list);
6c62b9b939bd updated for version 7.0093 vimboss parents: 357 diff changeset	2993 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2994 vim_free(fi);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2995 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	2996
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 set_context_for_expression(xp, arg, cmdidx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 int got_eq = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006 int c;
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3007 char_u *p;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3008
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3009 if (cmdidx == CMD_let)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3010 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3011 xp->xp_context = EXPAND_USER_VARS;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3012 if (vim_strpbrk(arg, (char_u )"\"'+-/%.=!?~\|&$([<>,#") == NULL)
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3013 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3014 /* ":let var1 var2 ...": find last space. */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	3015 for (p = arg + STRLEN(arg); p >= arg; )
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3016 {
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3017 xp->xp_pattern = p;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3018 mb_ptr_back(arg, p);
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3019 if (vim_iswhite(*p))
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3020 break;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3021 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3022 return;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3023 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3024 }
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3025 else
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3026 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3027 : EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 while ((xp->xp_pattern = vim_strpbrk(arg,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 (char_u )"\"'+-/%.=!?~\|&$([<>,#")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 c = *xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 c = xp->xp_pattern[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 if (c == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 xp->xp_context = cmdidx != CMD_let \|\| got_eq
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 ? EXPAND_EXPRESSION : EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 else if (c != ' ')
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3042 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 xp->xp_context = EXPAND_SETTINGS;
201 300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3044 if ((c == 'l' \|\| c == 'g') && xp->xp_pattern[2] == ':')
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3045 xp->xp_pattern += 2;
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3046
300fac7c5a2b updated for version 7.0059 vimboss parents: 192 diff changeset	3047 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 else if (c == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 /* environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 xp->xp_context = EXPAND_ENV_VARS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 else if (c == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 got_eq = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 else if (c == '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 && xp->xp_context == EXPAND_FUNCTIONS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 && vim_strchr(xp->xp_pattern, '(') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 /* Function name can start with "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 else if (cmdidx != CMD_let \|\| got_eq)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 if (c == '"') /* string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 while ((c = *++xp->xp_pattern) != NUL && c != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 if (c == '\\' && xp->xp_pattern[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 else if (c == '\'') /* literal string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3077 /* Trick: '' is like stopping and starting a literal string. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 while ((c = *++xp->xp_pattern) != NUL && c != '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 else if (c == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 if (xp->xp_pattern[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 ++xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 xp->xp_context = EXPAND_COMMANDS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 xp->xp_context = EXPAND_EXPRESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 else
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3096 /* Doesn't look like something valid, expand as an expression
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3097 * anyway. */
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	3098 xp->xp_context = EXPAND_EXPRESSION;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 arg = xp->xp_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 if (*arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 while ((c = *++arg) != NUL && (c == ' ' \|\| c == '\t'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 /* skip */ ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 * ":1,25call func(arg1, arg2)" function call.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 ex_call(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 char_u *arg = eap->arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 char_u *startarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 char_u *name;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3119 char_u *tofree;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3120 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3121 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 int doesrange;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 int failed = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3125 funcdict_T fudi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3126
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3127 tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3128 vim_free(fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3129 if (tofree == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3130 return;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3131
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3132 /* Increase refcount on dictionary, it could get deleted when evaluating
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3133 * the arguments. */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3134 if (fudi.fd_dict != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3135 ++fudi.fd_dict->dv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3136
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3137 /* 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	3138 len = (int)STRLEN(tofree);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3139 name = deref_func_name(tofree, &len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3141 /* Skip white space to allow ":call func ()". Not good, but required for
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3142 * backward compatibility. */
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3143 startarg = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3144 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 if (*startarg != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	3148 EMSG2(_("E107: Missing braces: %s"), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 goto end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 * When skipping, evaluate the function once, to find the end of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 * arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 * When the function takes a range, this is discovered after the first
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 * call, and the loop is broken.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 lnum = eap->line2; /* do it once, also with an invalid range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 lnum = eap->line1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 for ( ; lnum <= eap->line2; ++lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 if (!eap->skip && eap->addr_count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 arg = startarg;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3173 if (get_func_tv(name, (int)STRLEN(name), &rettv, &arg,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3174 eap->line1, eap->line2, &doesrange,
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3175 !eap->skip, fudi.fd_dict) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 failed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3180 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 if (doesrange \|\| eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 /* Stop when immediately aborting on error, or when an interrupt
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3184 * occurred or an exception was thrown but not caught.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3185 * get_func_tv() returned OK, so that the check for trailing
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	3186 * characters below is executed. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 if (aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 if (!failed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 /* Check for trailing illegal characters and a following command. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 if (!ends_excmd(*arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 emsg_severe = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 end:
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3206 dict_unref(fudi.fd_dict);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	3207 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 * ":unlet[!] var1 ... " command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 ex_unlet(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3217 ex_unletlock(eap, eap->arg, 0);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3218 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3219
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3220 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3221 * ":lockvar" and ":unlockvar" commands
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3222 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3223 void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3224 ex_lockvar(eap)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3225 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3226 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 char_u *arg = eap->arg;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3228 int deep = 2;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3229
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3230 if (eap->forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3231 deep = -1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3232 else if (vim_isdigit(*arg))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3233 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3234 deep = getdigits(&arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3235 arg = skipwhite(arg);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3236 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3237
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3238 ex_unletlock(eap, arg, deep);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3239 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3240
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3241 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3242 * ":unlet", ":lockvar" and ":unlockvar" are quite similar.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3243 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3244 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3245 ex_unletlock(eap, argstart, deep)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3246 exarg_T *eap;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3247 char_u *argstart;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3248 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3249 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3250 char_u *arg = argstart;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 char_u *name_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 int error = FALSE;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3253 lval_T lv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3257 /* Parse the name and find the end. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3258 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip \|\| error, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	3259 FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3260 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3261 error = TRUE; /* error but continue parsing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3262 if (name_end == NULL \|\| (!vim_iswhite(*name_end)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3263 && !ends_excmd(*name_end)))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3264 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3265 if (name_end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3266 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3267 emsg_severe = TRUE;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3268 EMSG(_(e_trailing));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3269 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3270 if (!(eap->skip \|\| error))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3271 clear_lval(&lv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 if (!error && !eap->skip)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3276 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3277 if (eap->cmdidx == CMD_unlet)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3278 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3279 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3280 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3281 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3282 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3283 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3284 if (do_lock_var(&lv, name_end, deep,
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3285 eap->cmdidx == CMD_lockvar) == FAIL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3286 error = TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3287 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3288 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3289
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3290 if (!eap->skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3291 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3292
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 arg = skipwhite(name_end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 } while (!ends_excmd(*arg));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3299 static int
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3300 do_unlet_var(lp, name_end, forceit)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3301 lval_T *lp;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3302 char_u *name_end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3303 int forceit;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3304 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3305 int ret = OK;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3306 int cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3307
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3308 if (lp->ll_tv == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3309 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3310 cc = *name_end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3311 *name_end = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3312
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3313 /* Normal name or expanded name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3314 if (check_changedtick(lp->ll_name))
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3315 ret = FAIL;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3316 else if (do_unlet(lp->ll_name, forceit) == FAIL)
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3317 ret = FAIL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3318 *name_end = cc;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3319 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3320 else if (tv_check_lock(lp->ll_tv->v_lock, lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3321 return FAIL;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3322 else if (lp->ll_range)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3323 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3324 listitem_T *li;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3325
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3326 /* Delete a range of List items. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3327 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	3328 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3329 li = lp->ll_li->li_next;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3330 listitem_remove(lp->ll_list, lp->ll_li);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3331 lp->ll_li = li;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3332 ++lp->ll_n1;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3333 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3334 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3335 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3336 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3337 if (lp->ll_list != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3338 /* unlet a List item. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3339 listitem_remove(lp->ll_list, lp->ll_li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3340 else
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3341 /* unlet a Dictionary item. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	3342 dictitem_remove(lp->ll_dict, lp->ll_di);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3343 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3344
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	3345 return ret;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3346 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	3347
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 * "unlet" a variable. Return OK if it existed, FAIL if not.
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3350 * When "forceit" is TRUE don't complain if the variable doesn't exist.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 int
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3353 do_unlet(name, forceit)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 char_u *name;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3355 int forceit;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3357 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3358 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3359 char_u *varname;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3360
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3361 ht = find_var_ht(name, &varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3362 if (ht != NULL && *varname != NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3363 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3364 hi = hash_find(ht, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3365 if (!HASHITEM_EMPTY(hi))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3366 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3367 if (var_check_ro(HI2DI(hi)->di_flags, name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3368 return FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3369 delete_var(ht, hi);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3370 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3371 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3372 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3373 if (forceit)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3374 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3375 EMSG2(_("E108: No such variable: \"%s\""), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3379 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3380 * Lock or unlock variable indicated by "lp".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3381 * "deep" is the levels to go (-1 for unlimited);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3382 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3383 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3384 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3385 do_lock_var(lp, name_end, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3386 lval_T *lp;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3387 char_u *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3388 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3389 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3390 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3391 int ret = OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3392 int cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3393 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3394
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3395 if (deep == 0) /* nothing to do */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3396 return OK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3397
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3398 if (lp->ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3399 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3400 cc = *name_end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3401 *name_end = NUL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3402
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3403 /* Normal name or expanded name. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3404 if (check_changedtick(lp->ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3405 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3406 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3407 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3408 di = find_var(lp->ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3409 if (di == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3410 ret = FAIL;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3411 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3412 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3413 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3414 di->di_flags \|= DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3415 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3416 di->di_flags &= ~DI_FLAGS_LOCK;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3417 item_lock(&di->di_tv, deep, 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 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3420 *name_end = cc;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3421 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3422 else if (lp->ll_range)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3423 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3424 listitem_T *li = lp->ll_li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3425
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3426 /* (un)lock a range of List items. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3427 while (li != NULL && (lp->ll_empty2 \|\| lp->ll_n2 >= lp->ll_n1))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3428 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3429 item_lock(&li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3430 li = li->li_next;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3431 ++lp->ll_n1;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3432 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3433 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3434 else if (lp->ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3435 /* (un)lock a List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3436 item_lock(&lp->ll_li->li_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3437 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3438 /* un(lock) a Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3439 item_lock(&lp->ll_di->di_tv, deep, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3440
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3441 return ret;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3442 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3443
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3444 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3445 * Lock or unlock an item. "deep" is nr of levels to go.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3446 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3447 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3448 item_lock(tv, deep, lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3449 typval_T *tv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3450 int deep;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3451 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3452 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3453 static int recurse = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3454 list_T *l;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3455 listitem_T *li;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3456 dict_T *d;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3457 hashitem_T *hi;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3458 int todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3459
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3460 if (recurse >= DICT_MAXNEST)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3461 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3462 EMSG(_("E743: variable nested too deep for (un)lock"));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3463 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3464 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3465 if (deep == 0)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3466 return;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3467 ++recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3468
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3469 /* lock/unlock the item itself */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3470 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3471 tv->v_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3472 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3473 tv->v_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3474
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3475 switch (tv->v_type)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3476 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3477 case VAR_LIST:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3478 if ((l = tv->vval.v_list) != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3479 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3480 if (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3481 l->lv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3482 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3483 l->lv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3484 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3485 /* recursive: lock/unlock the items the List contains */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3486 for (li = l->lv_first; li != NULL; li = li->li_next)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3487 item_lock(&li->li_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3488 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3489 break;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3490 case VAR_DICT:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3491 if ((d = tv->vval.v_dict) != NULL)
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 (lock)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3494 d->dv_lock \|= VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3495 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3496 d->dv_lock &= ~VAR_LOCKED;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3497 if (deep < 0 \|\| deep > 1)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3498 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3499 /* recursive: lock/unlock the items the List contains */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3500 todo = (int)d->dv_hashtab.ht_used;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3501 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3502 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3503 if (!HASHITEM_EMPTY(hi))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3504 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3505 --todo;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3506 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3507 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3508 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3509 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3510 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3511 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3512 --recurse;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3513 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	3514
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3515 /*
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3516 * 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	3517 * it refers to a List or Dictionary that is locked.
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3518 */
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3519 static int
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3520 tv_islocked(tv)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3521 typval_T *tv;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3522 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3523 return (tv->v_lock & VAR_LOCKED)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3524 \|\| (tv->v_type == VAR_LIST
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3525 && tv->vval.v_list != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3526 && (tv->vval.v_list->lv_lock & VAR_LOCKED))
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3527 \|\| (tv->v_type == VAR_DICT
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3528 && tv->vval.v_dict != NULL
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3529 && (tv->vval.v_dict->dv_lock & VAR_LOCKED));
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3530 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	3531
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 * Delete all "menutrans_" variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 del_menutrans_vars()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3539 hashitem_T *hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3540 int todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3541
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3542 hash_lock(&globvarht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	3543 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3544 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3545 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3546 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3547 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3548 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3549 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3550 delete_var(&globvarht, hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3551 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3552 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3553 hash_unlock(&globvarht);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 * Local string buffer for the next two functions to store a variable name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 * with its prefix. Allocated in cat_prefix_varname(), freed later in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 * get_user_var_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 static char_u cat_prefix_varname __ARGS((int prefix, char_u name));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 static char_u *varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 static int varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 * Function to concatenate a prefix and a variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 cat_prefix_varname(prefix, name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 int prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 len = (int)STRLEN(name) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 if (len > varnamebuflen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 len += 10; /* some additional space */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 varnamebuf = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 if (varnamebuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 varnamebuflen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 *varnamebuf = prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 varnamebuf[1] = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 STRCPY(varnamebuf + 2, name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 return varnamebuf;
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 * (global/buffer/window/built-in) variable names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 get_user_var_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 {
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3609 static long_u gdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3610 static long_u bdone;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3611 static long_u wdone;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3612 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3613 static long_u tdone;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3614 #endif
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3615 static int vidx;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3616 static hashitem_T *hi;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3617 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 if (idx == 0)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3620 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3621 gdone = bdone = wdone = vidx = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3622 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3623 tdone = 0;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3624 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3625 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3626
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3627 /* Global variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3628 if (gdone < globvarht.ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3629 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3630 if (gdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3631 hi = globvarht.ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3632 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3633 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3634 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3635 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3636 if (STRNCMP("g:", xp->xp_pattern, 2) == 0)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3637 return cat_prefix_varname('g', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3638 return hi->hi_key;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3639 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3640
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3641 /* b: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3642 ht = &curbuf->b_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3643 if (bdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3644 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3645 if (bdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3646 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3647 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3648 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3649 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3650 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3651 return cat_prefix_varname('b', hi->hi_key);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3652 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3653 if (bdone == ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3654 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3655 ++bdone;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 return (char_u *)"b:changedtick";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3658
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3659 /* w: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3660 ht = &curwin->w_vars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3661 if (wdone < ht->ht_used)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3662 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	3663 if (wdone++ == 0)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3664 hi = ht->ht_array;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3665 else
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	3666 ++hi;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3667 while (HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3668 ++hi;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	3669 return cat_prefix_varname('w', hi->hi_key);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3671
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3672 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3673 /* t: variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3674 ht = &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3675 if (tdone < ht->ht_used)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3676 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3677 if (tdone++ == 0)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3678 hi = ht->ht_array;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3679 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3680 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3681 while (HASHITEM_EMPTY(hi))
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3682 ++hi;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3683 return cat_prefix_varname('t', hi->hi_key);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3684 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3685 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	3686
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3687 /* v: variables */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3688 if (vidx < VV_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3689 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 vim_free(varnamebuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 varnamebuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 varnamebuflen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 * types for expressions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 TYPE_UNKNOWN = 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 , TYPE_EQUAL /* == */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 , TYPE_NEQUAL /* != */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 , TYPE_GREATER /* > */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 , TYPE_GEQUAL /* >= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 , TYPE_SMALLER /* < */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 , TYPE_SEQUAL /* <= */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 , TYPE_MATCH /* =~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 , TYPE_NOMATCH /* !~ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 } exptype_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 * The "evaluate" argument: When FALSE, the argument is only parsed but not
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3717 * executed. The function may return OK, but the rettv will be of type
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 * VAR_UNKNOWN. The function still returns FAIL for a syntax error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 * Handle zero level expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 * This calls eval1() and handles error message and nextcmd.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3724 * Put the result in "rettv" when returning OK and "evaluate" is TRUE.
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3725 * Note: "rettv.v_lock" is not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3729 eval0(arg, rettv, nextcmd, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 char_u *arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3731 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 char_u **nextcmd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 int ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 p = skipwhite(arg);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3739 ret = eval1(&p, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 if (ret == FAIL \|\| !ends_excmd(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 if (ret != FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3743 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 * Report the invalid expression unless the expression evaluation has
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 * been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 EMSG2(_(e_invexpr2), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 if (nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 *nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 * Handle top level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 * expr1 ? expr0 : expr0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 *
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3766 * Note: "rettv.v_lock" is not set.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	3767 *
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3771 eval1(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3773 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 int result;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3777 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3782 if (eval2(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 if ((*arg)[0] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3790 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3791
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3792 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3794 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3795 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3796 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3803 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 * Check for the ":".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 if ((*arg)[0] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 EMSG(_("E109: Missing ':' after '?'"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3813 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 * Get the third variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 if (evaluate && result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3824 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 if (evaluate && !result)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3828 *rettv = var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 }
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 * Handle first level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 * expr2 \|\| expr2 \|\| expr2 logical OR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3844 eval2(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3846 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3849 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3852 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3857 if (eval3(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 * Repeat until there is no following "\|\|".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 result = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 while ((arg)[0] == '\|' && (arg)[1] == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3869 if (get_tv_number_chk(rettv, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3871 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3872 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3873 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 if (eval3(arg, &var2, evaluate && !result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 if (evaluate && !result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3889 if (get_tv_number_chk(&var2, &error) != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 result = TRUE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3891 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3892 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3893 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3897 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3898 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 return OK;
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 * Handle second level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 * expr3 && expr3 && expr3 logical AND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3915 eval3(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3917 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3920 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 long result;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 int first;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3923 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3928 if (eval4(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 * Repeat until there is no following "&&".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 first = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 result = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 while ((arg)[0] == '&' && (arg)[1] == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 if (evaluate && first)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3940 if (get_tv_number_chk(rettv, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3942 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3943 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3944 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 first = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 arg = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 if (eval4(arg, &var2, evaluate && result) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 if (evaluate && result)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3960 if (get_tv_number_chk(&var2, &error) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 result = FALSE;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3962 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3963 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	3964 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3968 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3969 rettv->vval.v_number = result;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973 return OK;
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 * Handle third level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 * var1 == var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 * var1 =~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 * var1 != var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 * var1 !~ var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 * var1 > var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 * var1 >= var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 * var1 < var2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 * var1 <= var2
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	3986 * var1 is var2
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	3987 * var1 isnot var2
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	3995 eval4(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	3997 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4000 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 exptype_T type = TYPE_UNKNOWN;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4004 int type_is = FALSE; /* TRUE for "is" and "isnot" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 int len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 int ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4016 if (eval5(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 p = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 switch (p[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 case '=': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 type = TYPE_EQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 type = TYPE_MATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 case '!': if (p[1] == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 type = TYPE_NEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 else if (p[1] == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 type = TYPE_NOMATCH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 case '>': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 type = TYPE_GREATER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 type = TYPE_GEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 case '<': if (p[1] != '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 type = TYPE_SMALLER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 type = TYPE_SEQUAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 break;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4048 case 'i': if (p[1] == 's')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4049 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4050 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4051 len = 5;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4052 if (!vim_isIDc(p[len]))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4053 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4054 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4055 type_is = TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4056 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4057 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4058 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 * If there is a comparitive operator, use it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 if (type != TYPE_UNKNOWN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 /* extra question mark appended: ignore case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 if (p[len] == '?')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 ic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 /* extra '#' appended: match case */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 else if (p[len] == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 ++len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 /* nothing appened: use 'ignorecase' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 *arg = skipwhite(p + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 if (eval5(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4088 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4094 if (type_is && rettv->v_type != var2.v_type)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4095 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4096 /* For "is" a different type always means FALSE, for "notis"
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4097 * it means TRUE. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4098 n1 = (type == TYPE_NEQUAL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4099 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4100 else if (rettv->v_type == VAR_LIST \|\| var2.v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4101 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4102 if (type_is)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4103 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4104 n1 = (rettv->v_type == var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4105 && rettv->vval.v_list == var2.vval.v_list);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4106 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4107 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4108 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4109 else if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4110 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4111 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4112 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4113 EMSG(_("E691: Can only compare List with List"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4114 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4115 EMSG(_("E692: Invalid operation for Lists"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4116 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4117 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4118 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4119 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4120 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4121 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4122 /* Compare two Lists for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4123 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, ic);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4124 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4125 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4126 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4127 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4128
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4129 else if (rettv->v_type == VAR_DICT \|\| var2.v_type == VAR_DICT)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4130 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4131 if (type_is)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4132 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4133 n1 = (rettv->v_type == var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4134 && rettv->vval.v_dict == var2.vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4135 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4136 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4137 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4138 else if (rettv->v_type != var2.v_type
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4139 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4140 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4141 if (rettv->v_type != var2.v_type)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4142 EMSG(_("E735: Can only compare Dictionary with Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4143 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4144 EMSG(_("E736: Invalid operation for Dictionary"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4145 clear_tv(rettv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4146 clear_tv(&var2);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4147 return FAIL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4148 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4149 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4150 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4151 /* Compare two Dictionaries for being equal or unequal. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4152 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, ic);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4153 if (type == TYPE_NEQUAL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4154 n1 = !n1;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4155 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4156 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4157
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4158 else if (rettv->v_type == VAR_FUNC \|\| var2.v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4159 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4160 if (rettv->v_type != var2.v_type
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4161 \|\| (type != TYPE_EQUAL && type != TYPE_NEQUAL))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4162 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4163 if (rettv->v_type != var2.v_type)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4164 EMSG(_("E693: Can only compare Funcref with Funcref"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4165 else
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	4166 EMSG(_("E694: Invalid operation for Funcrefs"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4167 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4168 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4169 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4170 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4171 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4172 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4173 /* Compare two Funcrefs for being equal or unequal. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4174 if (rettv->vval.v_string == NULL
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4175 \|\| var2.vval.v_string == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4176 n1 = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4177 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4178 n1 = STRCMP(rettv->vval.v_string,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4179 var2.vval.v_string) == 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4180 if (type == TYPE_NEQUAL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4181 n1 = !n1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4182 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4183 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4184
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 * If one of the two variables is a number, compare as a number.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 * When using "=~" or "!~", always compare as string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4189 else if ((rettv->v_type == VAR_NUMBER \|\| var2.v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 && type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4192 n1 = get_tv_number(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4193 n2 = get_tv_number(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 case TYPE_EQUAL: n1 = (n1 == n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 case TYPE_NEQUAL: n1 = (n1 != n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 case TYPE_GREATER: n1 = (n1 > n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 case TYPE_GEQUAL: n1 = (n1 >= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 case TYPE_SMALLER: n1 = (n1 < n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 case TYPE_SEQUAL: n1 = (n1 <= n2); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 case TYPE_UNKNOWN:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 case TYPE_NOMATCH: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4209 s1 = get_tv_string_buf(rettv, buf1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4210 s2 = get_tv_string_buf(&var2, buf2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 if (type != TYPE_MATCH && type != TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 n1 = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 switch (type)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 case TYPE_EQUAL: n1 = (i == 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 case TYPE_NEQUAL: n1 = (i != 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 case TYPE_GREATER: n1 = (i > 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 case TYPE_GEQUAL: n1 = (i >= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 case TYPE_SMALLER: n1 = (i < 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 case TYPE_SEQUAL: n1 = (i <= 0); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 case TYPE_MATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 case TYPE_NOMATCH:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 /* avoid 'l' flag in 'cpoptions' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 regmatch.regprog = vim_regcomp(s2,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 regmatch.rm_ic = ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 n1 = vim_regexec_nl(&regmatch, s1, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 if (type == TYPE_NOMATCH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 n1 = !n1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 case TYPE_UNKNOWN: break; /* avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4246 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4247 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4248 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4249 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 * Handle fourth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 * + number addition
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 * - number subtraction
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 * . string concatenation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4268 eval5(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4270 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4273 typval_T var2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4274 typval_T var3;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 long n1, n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4284 if (eval6(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 * Repeat computing, until no '+', '-' or '.' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 if (op != '+' && op != '-' && op != '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4296 if (op != '+' \|\| rettv->v_type != VAR_LIST)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4297 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4298 /* For "list + ...", an illegal use of the first operand as
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4299 * a number cannot be determined before evaluating the 2nd
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4300 * operand: if this is also a list, all is ok.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4301 * For "something . ...", "something - ..." or "non-list + ...",
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4302 * we know that the first operand needs to be a string or number
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4303 * without evaluating the 2nd operand. So check before to avoid
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4304 * side effects after an error. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4305 if (evaluate && get_tv_string_chk(rettv) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4306 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4307 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4308 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4309 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4310 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4311
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4313 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 if (eval6(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4318 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 if (op == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4329 s1 = get_tv_string_buf(rettv, buf1); /* already checked */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4330 s2 = get_tv_string_buf_chk(&var2, buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4331 if (s2 == NULL) /* type error ? */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4332 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4333 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4334 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4335 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4336 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4337 p = concat_str(s1, s2);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4338 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4339 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4340 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4342 else if (op == '+' && rettv->v_type == VAR_LIST
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4343 && var2.v_type == VAR_LIST)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4344 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4345 /* concatenate Lists */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4346 if (list_concat(rettv->vval.v_list, var2.vval.v_list,
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4347 &var3) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4348 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4349 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4350 clear_tv(&var2);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4351 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4352 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4353 clear_tv(rettv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4354 *rettv = var3;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	4355 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4358 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4359
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4360 n1 = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4361 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4362 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4363 /* This can only happen for "list + non-list".
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4364 * For "non-list + ..." or "something - ...", we returned
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4365 * before evaluating the 2nd operand. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4366 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4367 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4368 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4369 n2 = get_tv_number_chk(&var2, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4370 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4371 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4372 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4373 clear_tv(&var2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4374 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4375 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4376 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4377 if (op == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4378 n1 = n1 + n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4379 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 n1 = n1 - n2;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4381 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4382 rettv->vval.v_number = n1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4383 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4384 clear_tv(&var2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4390 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4391 * Handle fifth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4392 * * number multiplication
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4393 * / number division
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4394 * % number modulo
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4395 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4399 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4402 eval6(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4404 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4407 typval_T var2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4408 int op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4409 long n1, n2;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4410 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4411
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4412 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4413 * Get the first variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4415 if (eval7(arg, rettv, evaluate) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4416 return FAIL;
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 * Repeat computing, until no '*', '/' or '%' is following.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 op = **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424 if (op != '*' && op != '/' && op != '%')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4428 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4429 n1 = get_tv_number_chk(rettv, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4430 clear_tv(rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4431 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4432 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4434 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4435 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4437 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4438 * Get the second variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4439 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4440 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4441 if (eval7(arg, &var2, evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4442 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4443
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4445 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4446 n2 = get_tv_number_chk(&var2, &error);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4447 clear_tv(&var2);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4448 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4449 return FAIL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4451 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4452 * Compute the result.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4453 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4454 if (op == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4455 n1 = n1 * n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4456 else if (op == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4457 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4458 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4459 n1 = 0x7fffffffL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4460 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4461 n1 = n1 / n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4463 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4465 if (n2 == 0) /* give an error message? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4466 n1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4467 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4468 n1 = n1 % n2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4470 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4471 rettv->vval.v_number = n1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4475 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 * Handle sixth level expression:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 * number number constant
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4481 * "string" string contstant
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4482 * 'string' literal string contstant
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 * &option-name option value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 * @r register contents
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4485 * identifier variable value
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 * function() function call
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 * $VAR environment variable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 * (expression) nested expression
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4489 * [expr, expr] List
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	4490 * {key: val, key: val} Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 * Also handle:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 * ! in front logical NOT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4494 * - in front unary minus
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4495 * + in front unary plus (ignored)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4496 * trailing [] subscript in String or List
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4497 * trailing .name entry in Dictionary
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 * "arg" must point to the first non-white of the expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 * "arg" is advanced to the next non-white after the recognized expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4505 eval7(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4507 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4508 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4510 long n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4511 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4512 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4513 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4514 char_u start_leader, end_leader;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4515 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4516 char_u *alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4517
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4518 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4519 * Initialise variable so that clear_tv() can't mistake this for a
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4520 * string and free a string that isn't there.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4522 rettv->v_type = VAR_UNKNOWN;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 * Skip '!' and '-' characters. They are handled later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4526 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 start_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 while (arg == '!' \|\| arg == '-' \|\| **arg == '+')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 arg = skipwhite(arg + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530 end_leader = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4532 switch (**arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4533 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4534 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4535 * Number constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4536 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4537 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4538 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4539 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4543 case '6':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4544 case '7':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 case '8':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 case '9':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4547 vim_str2nr(*arg, NULL, &len, TRUE, TRUE, &n, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4548 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4549 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4550 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4551 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4552 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4554 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4555
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4556 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4557 * String constant: "string".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4558 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4559 case '"': ret = get_string_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4560 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4562 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4563 * Literal string constant: 'str''ing'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4565 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4566 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4567
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4568 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4569 * List: [expr, expr]
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4570 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4571 case '[': ret = get_list_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4575 * Dictionary: {key: val, key: val}
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4576 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4577 case '{': ret = get_dict_tv(arg, rettv, evaluate);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4578 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4579
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4580 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4581 * Option value: &name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4583 case '&': ret = get_option_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4585
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 * Environment variable: $VAR.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4589 case '$': ret = get_env_tv(arg, rettv, evaluate);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 * Register contents: @r.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 case '@': ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4598 rettv->v_type = VAR_STRING;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	4599 rettv->vval.v_string = get_reg_contents(**arg, TRUE, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 if (**arg != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4604
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 * nested expression: (expression).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4608 case '(': arg = skipwhite(arg + 1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4609 ret = eval1(arg, rettv, evaluate); /* recursive! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 if (**arg == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 else if (ret == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4614 EMSG(_("E110: Missing ')'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4615 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4620 default: ret = NOTDONE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4621 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4622 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4623
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4624 if (ret == NOTDONE)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4625 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4626 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4627 * Must be a variable or function name.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4628 * Can also be a curly-braces kind of name: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4629 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4630 s = *arg;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4631 len = get_name_len(arg, &alias, evaluate, TRUE);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4632 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4633 s = alias;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4634
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4635 if (len <= 0)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4636 ret = FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4637 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4638 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4639 if (*arg == '(') / recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4640 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4641 /* If "s" is the name of a variable of type VAR_FUNC
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4642 * use its contents. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4643 s = deref_func_name(s, &len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4644
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4645 /* Invoke the function. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4646 ret = get_func_tv(s, len, rettv, arg,
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4647 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	4648 &len, evaluate, NULL);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4649 /* Stop the expression evaluation when immediately
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4650 * aborting on error, or when an interrupt occurred or
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4651 * an exception was thrown but not caught. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4652 if (aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4653 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4654 if (ret == OK)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4655 clear_tv(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 ret = FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4657 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4658 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4659 else if (evaluate)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4660 ret = get_var_tv(s, len, rettv, TRUE);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4661 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4662 ret = OK;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4663 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4664
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4665 if (alias != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4666 vim_free(alias);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4667 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4668
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4669 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4670
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4671 /* Handle following '[', '(' and '.' for expr[expr], expr.name,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4672 * expr(expr). */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4673 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4674 ret = handle_subscript(arg, rettv, evaluate, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4675
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4676 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4677 * Apply logical NOT and unary '-', from right to left, ignore '+'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4678 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4679 if (ret == OK && evaluate && end_leader > start_leader)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4680 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4681 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4682
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4683 val = get_tv_number_chk(rettv, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4684 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4685 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4686 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4687 ret = FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4688 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4689 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4690 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4691 while (end_leader > start_leader)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4692 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4693 --end_leader;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4694 if (*end_leader == '!')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4695 val = !val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4696 else if (*end_leader == '-')
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4697 val = -val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4698 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4699 clear_tv(rettv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4700 rettv->v_type = VAR_NUMBER;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4701 rettv->vval.v_number = val;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4702 }
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 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4706 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4707
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4708 /*
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4709 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key".
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4710 * "*arg" points to the '[' or '.'.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4711 * Returns FAIL or OK. "*arg" is advanced to after the ']'.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4712 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4713 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4714 eval_index(arg, rettv, evaluate, verbose)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4715 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4716 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4717 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4718 int verbose; /* give error messages */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4719 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4720 int empty1 = FALSE, empty2 = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4721 typval_T var1, var2;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4722 long n1, n2 = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4723 long len = -1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4724 int range = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4725 char_u *s;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4726 char_u *key = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4727
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4728 if (rettv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4729 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4730 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4731 EMSG(_("E695: Cannot index a Funcref"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4732 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4733 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4734
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4735 if (**arg == '.')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4736 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4737 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4738 * dict.name
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4739 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4740 key = *arg + 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4741 for (len = 0; ASCII_ISALNUM(key[len]) \|\| key[len] == '_'; ++len)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4742 ;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4743 if (len == 0)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4744 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4745 *arg = skipwhite(key + len);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4746 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4747 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4748 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4749 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4750 * something[idx]
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4751 *
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4752 * Get the (first) variable from inside the [].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4753 */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4754 arg = skipwhite(arg + 1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4755 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4756 empty1 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4757 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4758 return FAIL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4759 else if (evaluate && get_tv_string_chk(&var1) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4760 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4761 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4762 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4763 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4764 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4765
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4766 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4767 * Get the second variable from inside the [:].
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4768 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4769 if (**arg == ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4770 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4771 range = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4772 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4773 if (**arg == ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4774 empty2 = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4775 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4776 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4777 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4778 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4779 return FAIL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4780 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4781 else if (evaluate && get_tv_string_chk(&var2) == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4782 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4783 /* not a number or string */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4784 if (!empty1)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4785 clear_tv(&var1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	4786 clear_tv(&var2);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4787 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4788 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4789 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4790
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4791 /* Check for the ']'. */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4792 if (**arg != ']')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4793 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4794 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4795 EMSG(_(e_missbrac));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4796 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4797 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4798 clear_tv(&var2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4799 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4800 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4801 arg = skipwhite(arg + 1); /* skip the ']' */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4802 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4803
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4804 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4805 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4806 n1 = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4807 if (!empty1 && rettv->v_type != VAR_DICT)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4808 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4809 n1 = get_tv_number(&var1);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4810 clear_tv(&var1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4811 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4812 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4813 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4814 if (empty2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4815 n2 = -1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4816 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4817 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4818 n2 = get_tv_number(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4819 clear_tv(&var2);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4820 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4821 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4822
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4823 switch (rettv->v_type)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4824 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4825 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4826 case VAR_STRING:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4827 s = get_tv_string(rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4828 len = (long)STRLEN(s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4829 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4830 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4831 /* The resulting variable is a substring. If the indexes
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4832 * are out of range the result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4833 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4834 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4835 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4836 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4837 n1 = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4838 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4839 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4840 n2 = len + n2;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4841 else if (n2 >= len)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4842 n2 = len;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4843 if (n1 >= len \|\| n2 < 0 \|\| n1 > n2)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4844 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4845 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4846 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1));
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4847 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4848 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4849 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4850 /* The resulting variable is a string of a single
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4851 * character. If the index is too big or negative the
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4852 * result is empty. */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4853 if (n1 >= len \|\| n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4854 s = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4855 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4856 s = vim_strnsave(s + n1, 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4857 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4858 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4859 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4860 rettv->vval.v_string = s;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4861 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4862
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4863 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4864 len = list_len(rettv->vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4865 if (n1 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4866 n1 = len + n1;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4867 if (!empty1 && (n1 < 0 \|\| n1 >= len))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4868 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4869 /* For a range we allow invalid values and return an empty
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4870 * list. A list index out of range is an error. */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4871 if (!range)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4872 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4873 if (verbose)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4874 EMSGN(_(e_listidx), n1);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4875 return FAIL;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4876 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4877 n1 = len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4878 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4879 if (range)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4880 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4881 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4882 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4883
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4884 if (n2 < 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4885 n2 = len + n2;
829 dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4886 else if (n2 >= len)
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4887 n2 = len - 1;
dc8197342755 updated for version 7.0d04 vimboss parents: 826 diff changeset	4888 if (!empty2 && (n2 < 0 \|\| n2 + 1 < n1))
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4889 n2 = -1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4890 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4891 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4892 return FAIL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4893 for (item = list_find(rettv->vval.v_list, n1);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4894 n1 <= n2; ++n1)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4895 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4896 if (list_append_tv(l, &item->li_tv) == FAIL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4897 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4898 list_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4899 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4900 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4901 item = item->li_next;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4902 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4903 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4904 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4905 rettv->vval.v_list = l;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	4906 ++l->lv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4907 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4908 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4909 {
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	4910 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4911 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4912 *rettv = var1;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4913 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4914 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4915
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4916 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4917 if (range)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4918 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4919 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4920 EMSG(_(e_dictrange));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4921 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4922 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4923 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4924 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4925 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4926 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4927
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4928 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4929 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4930 key = get_tv_string(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4931 if (*key == NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4932 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4933 if (verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4934 EMSG(_(e_emptykey));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4935 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4936 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4937 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4938 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4939
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	4940 item = dict_find(rettv->vval.v_dict, key, (int)len);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4941
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	4942 if (item == NULL && verbose)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	4943 EMSG2(_(e_dictkey), key);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4944 if (len == -1)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4945 clear_tv(&var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4946 if (item == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4947 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4948
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4949 copy_tv(&item->di_tv, &var1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4950 clear_tv(rettv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4951 *rettv = var1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4952 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4953 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4954 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4955 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	4956
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4957 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4958 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4959
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	4960 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4961 * Get an option value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4962 * "arg" points to the '&' or '+' before the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4963 * "arg" is advanced to character after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4964 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4965 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4966 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4967 get_option_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4968 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	4969 typval_T rettv; / when NULL, only check if option exists */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4970 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4971 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4972 char_u *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4973 long numval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4974 char_u *stringval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4975 int opt_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4976 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4977 int working = (*arg == '+'); / has("+option") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4978 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4979 int opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4982 * Isolate the option name and find its value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4983 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4984 option_end = find_option_end(arg, &opt_flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4985 if (option_end == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4986 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	4987 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4988 EMSG2(_("E112: Option name missing: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4989 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4990 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4991
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4992 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4993 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4994 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4995 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4998 c = *option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4999 *option_end = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5000 opt_type = get_option_value(*arg, &numval,
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5001 rettv == NULL ? NULL : &stringval, opt_flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5002
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5003 if (opt_type == -3) /* invalid name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5004 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5005 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5006 EMSG2(_("E113: Unknown option: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5007 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5008 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5009 else if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5011 if (opt_type == -2) /* hidden string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5012 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5013 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5014 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5016 else if (opt_type == -1) /* hidden number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5017 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5018 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5019 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5021 else if (opt_type == 1) /* number option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5022 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5023 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5024 rettv->vval.v_number = numval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5025 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5026 else /* string option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5027 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5028 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5029 rettv->vval.v_string = stringval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5032 else if (working && (opt_type == -2 \|\| opt_type == -1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5033 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5035 option_end = c; / put back for error messages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5036 *arg = option_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5037
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5038 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5039 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5040
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5041 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5042 * Allocate a variable for a string constant.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5043 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5044 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5045 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5046 get_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5047 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5048 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5049 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5051 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5052 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5053 int extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5054
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5055 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5056 * Find the end of the string, skipping backslashed characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5057 */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5058 for (p = arg + 1; p != NUL && *p != '"'; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5059 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5060 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5062 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5063 /* A "\<x>" form occupies at least 4 characters, and produces up
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5064 * to 6 characters: reserve space for 2 extra */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5065 if (*p == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5066 extra += 2;
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 if (*p != '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5072 EMSG2(_("E114: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5073 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5076 /* If only parsing, set arg and return here /
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5077 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5078 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5079 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5080 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5081 }
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 * Copy the string into allocated memory, handling backslashed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5085 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5086 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5087 name = alloc((unsigned)(p - *arg + extra));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5088 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5089 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5090 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5091 rettv->vval.v_string = name;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5092
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5093 for (p = arg + 1; p != NUL && *p != '"'; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5094 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5095 if (*p == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5096 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5097 switch (*++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5098 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5099 case 'b': *name++ = BS; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5100 case 'e': *name++ = ESC; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5101 case 'f': *name++ = FF; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5102 case 'n': *name++ = NL; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5103 case 'r': *name++ = CAR; ++p; break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5104 case 't': *name++ = TAB; ++p; break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5106 case 'X': /* hex: "\x1", "\x12" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5107 case 'x':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5108 case 'u': /* Unicode: "\u0023" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5109 case 'U':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5110 if (vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5112 int n, nr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5113 int c = toupper(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5114
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5115 if (c == 'X')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5116 n = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5117 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5118 n = 4;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5119 nr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5120 while (--n >= 0 && vim_isxdigit(p[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5122 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5123 nr = (nr << 4) + hex2nr(*p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5124 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5125 ++p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5126 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5127 /* For "\u" store the number according to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5128 * 'encoding'. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5129 if (c != 'X')
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5130 name += (*mb_char2bytes)(nr, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5131 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5132 #endif
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5133 *name++ = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5134 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5135 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5137 /* octal: "\1", "\12", "\123" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5138 case '0':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5139 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5140 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5141 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5142 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5143 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5144 case '6':
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5145 case '7': name = p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5146 if (p >= '0' && p <= '7')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5147 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5148 name = (name << 3) + *p++ - '0';
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5149 if (p >= '0' && p <= '7')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5150 name = (name << 3) + *p++ - '0';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5151 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5152 ++name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5153 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5154
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5155 /* Special key, e.g.: "\<C-W>" */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5156 case '<': extra = trans_special(&p, name, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5157 if (extra != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5158 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5159 name += extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5160 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5161 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5162 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5163
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5164 default: MB_COPY_CHAR(p, name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5165 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5168 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5169 MB_COPY_CHAR(p, name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5170
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5171 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5172 *name = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5173 *arg = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5174
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5175 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5176 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5178 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5179 * Allocate a variable for a 'str''ing' constant.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5180 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5181 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5182 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5183 get_lit_string_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5184 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5185 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5186 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5187 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5188 char_u *p;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5189 char_u *str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5190 int reduce = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5192 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5193 * Find the end of the string, skipping ''.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5194 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5195 for (p = arg + 1; p != NUL; mb_ptr_adv(p))
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5196 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5197 if (*p == '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5198 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5199 if (p[1] != '\'')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5200 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5201 ++reduce;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5202 ++p;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5203 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5204 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5205
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5206 if (*p != '\'')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5208 EMSG2(_("E115: Missing quote: %s"), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5209 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5211
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5212 /* If only parsing return after setting "arg" /
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5213 if (!evaluate)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5214 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5215 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5216 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5217 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5218
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5219 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5220 * Copy the string into allocated memory, handling '' to ' reduction.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5221 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5222 str = alloc((unsigned)((p - *arg) - reduce));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5223 if (str == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5224 return FAIL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5225 rettv->v_type = VAR_STRING;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5226 rettv->vval.v_string = str;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5227
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5228 for (p = arg + 1; p != NUL; )
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5229 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5230 if (*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 if (p[1] != '\'')
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5233 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5234 ++p;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5235 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5236 MB_COPY_CHAR(p, str);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5237 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5238 *str = NUL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5239 *arg = p + 1;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5240
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5241 return OK;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5242 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5243
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5244 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5245 * Allocate a variable for a List and fill it from "*arg".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5246 * Return OK or FAIL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5247 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5248 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5249 get_list_tv(arg, rettv, evaluate)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5250 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5251 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5252 int evaluate;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5253 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5254 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5255 typval_T tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5256 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5257
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5258 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5259 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5260 l = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5261 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5262 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5263 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5264
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5265 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5266 while (arg != ']' && arg != NUL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5267 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5268 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5269 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5270 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5271 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5272 item = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5273 if (item != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5274 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5275 item->li_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	5276 item->li_tv.v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5277 list_append(l, item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5278 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5279 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5280 clear_tv(&tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5281 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5282
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5283 if (**arg == ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5284 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5285 if (**arg != ',')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5286 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5287 EMSG2(_("E696: Missing comma in List: %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5288 goto failret;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5289 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5290 arg = skipwhite(arg + 1);
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 if (**arg != ']')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5294 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	5295 EMSG2(_("E697: Missing end of List ']': %s"), *arg);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5296 failret:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5297 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5298 list_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5299 return FAIL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5300 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5301
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5302 arg = skipwhite(arg + 1);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5303 if (evaluate)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5304 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5305 rettv->v_type = VAR_LIST;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5306 rettv->vval.v_list = l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5307 ++l->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5308 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5309
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5310 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5311 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5312
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5313 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5314 * Allocate an empty header for a list.
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5315 * Caller should take care of the reference count.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5316 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5317 list_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5318 list_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5319 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5320 list_T *l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5321
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5322 l = (list_T *)alloc_clear(sizeof(list_T));
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5323 if (l != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5324 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5325 /* Prepend the list to the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5326 if (first_list != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5327 first_list->lv_used_prev = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5328 l->lv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5329 l->lv_used_next = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5330 first_list = l;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5331 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5332 return l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5333 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5334
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5335 /*
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5336 * Allocate an empty list for a return value.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5337 * Returns OK or FAIL.
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5338 */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5339 static int
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5340 rettv_list_alloc(rettv)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5341 typval_T *rettv;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5342 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5343 list_T *l = list_alloc();
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5344
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5345 if (l == NULL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5346 return FAIL;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5347
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5348 rettv->vval.v_list = l;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5349 rettv->v_type = VAR_LIST;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5350 ++l->lv_refcount;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5351 return OK;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5352 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5353
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	5354 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5355 * Unreference a list: decrement the reference count and free it when it
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5356 * becomes zero.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5357 */
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	5358 void
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5359 list_unref(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5360 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5361 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5362 if (l != NULL && l->lv_refcount != DEL_REFCOUNT && --l->lv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5363 list_free(l);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5364 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5365
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5366 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5367 * Free a list, including all items it points to.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5368 * Ignores the reference count.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5369 */
651 bc95c6c4bac1 updated for version 7.0191 vimboss parents: 648 diff changeset	5370 void
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5371 list_free(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5372 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5373 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5374 listitem_T *item;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5375
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5376 /* Avoid that recursive reference to the list frees us again. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5377 l->lv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5378
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5379 /* Remove the list from the list of lists for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5380 if (l->lv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5381 first_list = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5382 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5383 l->lv_used_prev->lv_used_next = l->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5384 if (l->lv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5385 l->lv_used_next->lv_used_prev = l->lv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	5386
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5387 for (item = l->lv_first; item != NULL; item = l->lv_first)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5388 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5389 /* Remove the item before deleting it. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	5390 l->lv_first = item->li_next;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5391 listitem_free(item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5392 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5393 vim_free(l);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5394 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5395
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5396 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5397 * Allocate a list item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5398 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5399 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5400 listitem_alloc()
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5401 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5402 return (listitem_T *)alloc(sizeof(listitem_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5403 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5404
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5405 /*
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	5406 * Free a list item. Also clears the value. Does not notify watchers.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5407 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5408 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5409 listitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5410 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5411 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5412 clear_tv(&item->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5413 vim_free(item);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5414 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5415
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5416 /*
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5417 * 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	5418 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5419 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5420 listitem_remove(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5421 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5422 listitem_T *item;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5423 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5424 list_remove(l, item, item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5425 listitem_free(item);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5426 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5427
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5428 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5429 * Get the number of items in a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5430 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5431 static long
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5432 list_len(l)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5433 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5434 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5435 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5436 return 0L;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5437 return l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5438 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5439
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5440 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5441 * Return TRUE when two lists have exactly the same values.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5442 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5443 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5444 list_equal(l1, l2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5445 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5446 list_T *l2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5447 int ic; /* ignore case for strings */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5448 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5449 listitem_T item1, item2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5450
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5451 if (list_len(l1) != list_len(l2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5452 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5453
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5454 for (item1 = l1->lv_first, item2 = l2->lv_first;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5455 item1 != NULL && item2 != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5456 item1 = item1->li_next, item2 = item2->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5457 if (!tv_equal(&item1->li_tv, &item2->li_tv, ic))
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5458 return FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5459 return item1 == NULL && item2 == NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5460 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5461
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5462 #if defined(FEAT_PYTHON) \|\| defined(PROTO)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5463 /*
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5464 * Return the dictitem that an entry in a hashtable points to.
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5465 */
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5466 dictitem_T *
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5467 dict_lookup(hi)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5468 hashitem_T *hi;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5469 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5470 return HI2DI(hi);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5471 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5472 #endif
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5473
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5474 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5475 * Return TRUE when two dictionaries have exactly the same key/values.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5476 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5477 static int
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5478 dict_equal(d1, d2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5479 dict_T *d1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5480 dict_T *d2;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5481 int ic; /* ignore case for strings */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5482 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5483 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5484 dictitem_T *item2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5485 int todo;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5486
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5487 if (dict_len(d1) != dict_len(d2))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5488 return FALSE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5489
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	5490 todo = (int)d1->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5491 for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5492 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5493 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5494 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5495 item2 = dict_find(d2, hi->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5496 if (item2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5497 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5498 if (!tv_equal(&HI2DI(hi)->di_tv, &item2->di_tv, ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5499 return FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5500 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	5501 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5502 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5503 return TRUE;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5504 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5505
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	5506 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5507 * Return TRUE if "tv1" and "tv2" have the same value.
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5508 * Compares the items just like "==" would compare them, but strings and
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5509 * numbers are different.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5510 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5511 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5512 tv_equal(tv1, tv2, ic)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5513 typval_T *tv1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5514 typval_T *tv2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5515 int ic; /* ignore case */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5516 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5517 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	5518 char_u s1, s2;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5519
388 f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5520 if (tv1->v_type != tv2->v_type)
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5521 return FALSE;
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5522
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5523 switch (tv1->v_type)
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5524 {
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5525 case VAR_LIST:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5526 /* recursive! */
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5527 return list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5528
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5529 case VAR_DICT:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5530 /* recursive! */
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5531 return dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5532
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5533 case VAR_FUNC:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5534 return (tv1->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5535 && tv2->vval.v_string != NULL
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5536 && STRCMP(tv1->vval.v_string, tv2->vval.v_string) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5537
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5538 case VAR_NUMBER:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5539 return tv1->vval.v_number == tv2->vval.v_number;
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5540
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5541 case VAR_STRING:
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5542 s1 = get_tv_string_buf(tv1, buf1);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5543 s2 = get_tv_string_buf(tv2, buf2);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5544 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0);
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5545 }
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5546
f92bb1845823 updated for version 7.0101 vimboss parents: 387 diff changeset	5547 EMSG2(_(e_intern2), "tv_equal()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5548 return TRUE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5549 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5550
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5551 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5552 * Locate item with index "n" in list "l" and return it.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5553 * A negative index is counted from the end; -1 is the last item.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5554 * Returns NULL when "n" is out of range.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5555 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5556 static listitem_T *
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5557 list_find(l, n)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5558 list_T *l;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5559 long n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5560 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5561 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5562 long idx;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5563
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5564 if (l == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5565 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5566
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5567 /* Negative index is relative to the end. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5568 if (n < 0)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5569 n = l->lv_len + n;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5570
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5571 /* Check for index out of range. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5572 if (n < 0 \|\| n >= l->lv_len)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5573 return NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5574
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5575 /* When there is a cached index may start search from there. */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5576 if (l->lv_idx_item != NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5577 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5578 if (n < l->lv_idx / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5579 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5580 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5581 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5582 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5583 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5584 else if (n > (l->lv_idx + l->lv_len) / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5585 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5586 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5587 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5588 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5589 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5590 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5591 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5592 /* closest to the cached index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5593 item = l->lv_idx_item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5594 idx = l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5595 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5596 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5597 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5598 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5599 if (n < l->lv_len / 2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5600 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5601 /* closest to the start of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5602 item = l->lv_first;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5603 idx = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5604 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5605 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5606 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5607 /* closest to the end of the list */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5608 item = l->lv_last;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5609 idx = l->lv_len - 1;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5610 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5611 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5612
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5613 while (n > idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5614 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5615 /* search forward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5616 item = item->li_next;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5617 ++idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5618 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5619 while (n < idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5620 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5621 /* search backward */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5622 item = item->li_prev;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5623 --idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5624 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5625
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5626 /* cache the used index */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5627 l->lv_idx = idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5628 l->lv_idx_item = item;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5629
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5630 return item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5631 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5632
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5633 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5634 * Get list item "l[idx]" as a number.
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5635 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5636 static long
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5637 list_find_nr(l, idx, errorp)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5638 list_T *l;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5639 long idx;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5640 int errorp; / set to TRUE when something wrong */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5641 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5642 listitem_T *li;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5643
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5644 li = list_find(l, idx);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5645 if (li == NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5646 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5647 if (errorp != NULL)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5648 *errorp = TRUE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5649 return -1L;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5650 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5651 return get_tv_number_chk(&li->li_tv, errorp);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5652 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5653
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	5654 /*
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5655 * Locate "item" list "l" and return its index.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5656 * Returns -1 when "item" is not in the list.
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5657 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5658 static long
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5659 list_idx_of_item(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5660 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5661 listitem_T *item;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5662 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5663 long idx = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5664 listitem_T *li;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5665
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5666 if (l == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5667 return -1;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5668 idx = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5669 for (li = l->lv_first; li != NULL && li != item; li = li->li_next)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5670 ++idx;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5671 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5672 return -1;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	5673 return idx;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5674 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5675
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	5676 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5677 * Append item "item" to the end of list "l".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5678 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5679 static void
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5680 list_append(l, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5681 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5682 listitem_T *item;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5683 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5684 if (l->lv_last == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5685 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5686 /* empty list */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5687 l->lv_first = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5688 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5689 item->li_prev = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5690 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5691 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5692 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5693 l->lv_last->li_next = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5694 item->li_prev = l->lv_last;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5695 l->lv_last = item;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5696 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5697 ++l->lv_len;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5698 item->li_next = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5699 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5700
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5701 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5702 * Append typval_T "tv" to the end of list "l".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5703 * Return FAIL when out of memory.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5704 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5705 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5706 list_append_tv(l, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5707 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5708 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5709 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5710 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5711
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5712 if (li == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5713 return FAIL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5714 copy_tv(tv, &li->li_tv);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5715 list_append(l, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5716 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5717 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5718
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5719 /*
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	5720 * Add a dictionary to a list. Used by getqflist().
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5721 * Return FAIL when out of memory.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5722 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5723 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5724 list_append_dict(list, dict)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5725 list_T *list;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5726 dict_T *dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5727 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5728 listitem_T *li = listitem_alloc();
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5729
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5730 if (li == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5731 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5732 li->li_tv.v_type = VAR_DICT;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5733 li->li_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5734 li->li_tv.vval.v_dict = dict;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5735 list_append(list, li);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	5736 ++dict->dv_refcount;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5737 return OK;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5738 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5739
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5740 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5741 * 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	5742 * When "len" >= 0 use "str[len]".
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5743 * Returns FAIL when out of memory.
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5744 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5745 static int
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5746 list_append_string(l, str, len)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5747 list_T *l;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5748 char_u *str;
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5749 int len;
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5750 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5751 listitem_T *li = listitem_alloc();
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5752
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5753 if (li == NULL)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5754 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5755 list_append(l, li);
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5756 li->li_tv.v_type = VAR_STRING;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5757 li->li_tv.v_lock = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5758 if (str == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5759 li->li_tv.vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	5760 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	5761 : vim_strsave(str))) == NULL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5762 return FAIL;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5763 return OK;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5764 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5765
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	5766 /*
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5767 * Append "n" to list "l".
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5768 * Returns FAIL when out of memory.
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5769 */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5770 static int
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5771 list_append_number(l, n)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5772 list_T *l;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5773 varnumber_T n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5774 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5775 listitem_T *li;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5776
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5777 li = listitem_alloc();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5778 if (li == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5779 return FAIL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5780 li->li_tv.v_type = VAR_NUMBER;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5781 li->li_tv.v_lock = 0;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5782 li->li_tv.vval.v_number = n;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5783 list_append(l, li);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5784 return OK;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5785 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5786
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	5787 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5788 * Insert typval_T "tv" in list "l" before "item".
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5789 * If "item" is NULL append at the end.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5790 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5791 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5792 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5793 list_insert_tv(l, tv, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5794 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5795 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5796 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5797 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5798 listitem_T *ni = listitem_alloc();
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5799
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5800 if (ni == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5801 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5802 copy_tv(tv, &ni->li_tv);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5803 if (item == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5804 /* Append new item at end of list. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5805 list_append(l, ni);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5806 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5807 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5808 /* Insert new item before existing item. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5809 ni->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5810 ni->li_next = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5811 if (item->li_prev == NULL)
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5812 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5813 l->lv_first = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5814 ++l->lv_idx;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5815 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5816 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5817 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5818 item->li_prev->li_next = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5819 l->lv_idx_item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5820 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5821 item->li_prev = ni;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5822 ++l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5823 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5824 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5825 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5826
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5827 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5828 * Extend "l1" with "l2".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5829 * If "bef" is NULL append at the end, otherwise insert before this item.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5830 * Returns FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5831 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5832 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5833 list_extend(l1, l2, bef)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5834 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5835 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5836 listitem_T *bef;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5837 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5838 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5839
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5840 for (item = l2->lv_first; item != NULL; item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5841 if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5842 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5843 return OK;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5844 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5845
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5846 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5847 * Concatenate lists "l1" and "l2" into a new list, stored in "tv".
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5848 * Return FAIL when out of memory.
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5849 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5850 static int
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5851 list_concat(l1, l2, tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5852 list_T *l1;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5853 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5854 typval_T *tv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5855 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5856 list_T *l;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5857
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5858 /* make a copy of the first list. */
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5859 l = list_copy(l1, FALSE, 0);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5860 if (l == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5861 return FAIL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5862 tv->v_type = VAR_LIST;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5863 tv->vval.v_list = l;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5864
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5865 /* append all items from the second list */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5866 return list_extend(l, l2, NULL);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5867 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5868
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5869 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5870 * Make a copy of list "orig". Shallow if "deep" is FALSE.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5871 * The refcount of the new list is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5872 * See item_copy() for "copyID".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5873 * Returns NULL when out of memory.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5874 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5875 static list_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5876 list_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5877 list_T *orig;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5878 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5879 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5880 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5881 list_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5882 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5883 listitem_T *ni;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5884
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5885 if (orig == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5886 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5887
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5888 copy = list_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5889 if (copy != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5890 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5891 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5892 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5893 /* Do this before adding the items, because one of the items may
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5894 * refer back to this list. */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5895 orig->lv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5896 orig->lv_copylist = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5897 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5898 for (item = orig->lv_first; item != NULL && !got_int;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5899 item = item->li_next)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5900 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5901 ni = listitem_alloc();
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5902 if (ni == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5903 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	5904 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5905 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5906 if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5907 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5908 vim_free(ni);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5909 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5910 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5911 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5912 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	5913 copy_tv(&item->li_tv, &ni->li_tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5914 list_append(copy, ni);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5915 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5916 ++copy->lv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5917 if (item != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5918 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5919 list_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5920 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5921 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5922 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5923
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5924 return copy;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5925 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5926
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5927 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5928 * Remove items "item" to "item2" from list "l".
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5929 * Does not free the listitem or the value!
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5930 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5931 static void
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	5932 list_remove(l, item, item2)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5933 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5934 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5935 listitem_T *item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5936 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5937 listitem_T *ip;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5938
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5939 /* notify watchers */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5940 for (ip = item; ip != NULL; ip = ip->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5941 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5942 --l->lv_len;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5943 list_fix_watch(l, ip);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5944 if (ip == item2)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5945 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5946 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5947
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5948 if (item2->li_next == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5949 l->lv_last = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5950 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5951 item2->li_next->li_prev = item->li_prev;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5952 if (item->li_prev == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5953 l->lv_first = item2->li_next;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5954 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	5955 item->li_prev->li_next = item2->li_next;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	5956 l->lv_idx_item = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5957 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5958
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5959 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5960 * Return an allocated string with the string representation of a list.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5961 * May return NULL.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5962 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5963 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5964 list2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5965 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5966 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5967 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5968 garray_T ga;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5969
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5970 if (tv->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5971 return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5972 ga_init2(&ga, (int)sizeof(char), 80);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	5973 ga_append(&ga, '[');
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5974 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	5975 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5976 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5977 return NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5978 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5979 ga_append(&ga, ']');
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5980 ga_append(&ga, NUL);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5981 return (char_u *)ga.ga_data;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5982 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5983
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5984 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5985 * Join list "l" into a string in "*gap", using separator "sep".
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5986 * 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	5987 * Return FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5988 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	5989 static int
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5990 list_join(gap, l, sep, echo, copyID)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5991 garray_T *gap;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	5992 list_T *l;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5993 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5994 int echo;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	5995 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5996 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5997 int first = TRUE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5998 char_u *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	5999 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6000 listitem_T *item;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6001 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6002
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6003 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	6004 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6005 if (first)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6006 first = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6007 else
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6008 ga_concat(gap, sep);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6009
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6010 if (echo)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6011 s = echo_string(&item->li_tv, &tofree, numbuf, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6012 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6013 s = tv2string(&item->li_tv, &tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6014 if (s != NULL)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6015 ga_concat(gap, s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6016 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6017 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6018 return FAIL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6019 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6020 return OK;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6021 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6022
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6023 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6024 * Garbage collection for lists and dictionaries.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6025 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6026 * 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	6027 * 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	6028 * unused while the reference count is > 0: When there is a recursive
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6029 * reference. Example:
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6030 * :let l = [1, 2, 3]
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6031 * :let d = {9: l}
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6032 * :let l[1] = d
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6033 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6034 * Since this is quite unusual we handle this with garbage collection: every
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6035 * 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	6036 * variable.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6037 *
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6038 * Here is a good reference text about garbage collection (refers to Python
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6039 * but it applies to all reference-counting mechanisms):
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6040 * http://python.ca/nas/python/gc/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6041 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6042
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6043 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6044 * Do garbage collection for lists and dicts.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6045 * Return TRUE if some memory was freed.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6046 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6047 int
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6048 garbage_collect()
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6049 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6050 dict_T *dd;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6051 list_T *ll;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6052 int copyID = ++current_copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6053 buf_T *buf;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6054 win_T *wp;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6055 int i;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6056 funccall_T *fc;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6057 int did_free = FALSE;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6058 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6059 tabpage_T *tp;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6060 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6061
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6062 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6063 * 1. Go through all accessible variables and mark all lists and dicts
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6064 * with copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6065 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6066 /* script-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6067 for (i = 1; i <= ga_scripts.ga_len; ++i)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6068 set_ref_in_ht(&SCRIPT_VARS(i), copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6069
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6070 /* buffer-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6071 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6072 set_ref_in_ht(&buf->b_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6073
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6074 /* window-local variables */
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6075 FOR_ALL_TAB_WINDOWS(tp, wp)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6076 set_ref_in_ht(&wp->w_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6077
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6078 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6079 /* tabpage-local variables */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6080 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6081 set_ref_in_ht(&tp->tp_vars.dv_hashtab, copyID);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6082 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	6083
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6084 /* global variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6085 set_ref_in_ht(&globvarht, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6086
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6087 /* function-local variables */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6088 for (fc = current_funccal; fc != NULL; fc = fc->caller)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6089 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6090 set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6091 set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6092 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6093
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6094 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6095 * 2. Go through the list of dicts and free items without the copyID.
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6096 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6097 for (dd = first_dict; dd != NULL; )
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6098 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6099 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6100 dict_free(dd);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6101 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6102
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6103 /* restart, next dict may also have been freed */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6104 dd = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6105 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6106 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6107 dd = dd->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6108
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6109 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6110 * 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	6111 * 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	6112 * are not referenced anywhere.
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6113 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6114 for (ll = first_list; ll != NULL; )
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6115 if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6116 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6117 list_free(ll);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6118 did_free = TRUE;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6119
512 f607f15ab091 updated for version 7.0143 vimboss parents: 507 diff changeset	6120 /* restart, next list may also have been freed */
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6121 ll = first_list;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6122 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6123 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6124 ll = ll->lv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6125
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6126 return did_free;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6127 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6128
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6129 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6130 * Mark all lists and dicts referenced through hashtab "ht" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6131 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6132 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6133 set_ref_in_ht(ht, copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6134 hashtab_T *ht;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6135 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6136 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6137 int todo;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6138 hashitem_T *hi;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6139
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6140 todo = (int)ht->ht_used;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6141 for (hi = ht->ht_array; todo > 0; ++hi)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6142 if (!HASHITEM_EMPTY(hi))
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6143 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6144 --todo;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6145 set_ref_in_item(&HI2DI(hi)->di_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6146 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6147 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6148
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6149 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6150 * Mark all lists and dicts referenced through list "l" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6151 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6152 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6153 set_ref_in_list(l, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6154 list_T *l;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6155 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6156 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6157 listitem_T *li;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6158
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6159 for (li = l->lv_first; li != NULL; li = li->li_next)
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6160 set_ref_in_item(&li->li_tv, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6161 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6162
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6163 /*
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6164 * Mark all lists and dicts referenced through typval "tv" with "copyID".
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6165 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6166 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6167 set_ref_in_item(tv, copyID)
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6168 typval_T *tv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6169 int copyID;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6170 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6171 dict_T *dd;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6172 list_T *ll;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6173
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6174 switch (tv->v_type)
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6175 {
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6176 case VAR_DICT:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6177 dd = tv->vval.v_dict;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6178 if (dd->dv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6179 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6180 /* Didn't see this dict yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6181 dd->dv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6182 set_ref_in_ht(&dd->dv_hashtab, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6183 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6184 break;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6185
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6186 case VAR_LIST:
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6187 ll = tv->vval.v_list;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6188 if (ll->lv_copyID != copyID)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6189 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6190 /* Didn't see this list yet. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6191 ll->lv_copyID = copyID;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6192 set_ref_in_list(ll, copyID);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6193 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6194 break;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6195 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6196 return;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6197 }
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6198
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6199 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6200 * Allocate an empty header for a dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6201 */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6202 dict_T *
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6203 dict_alloc()
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6204 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6205 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6206
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6207 d = (dict_T *)alloc(sizeof(dict_T));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6208 if (d != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6209 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6210 /* Add the list to the hashtable for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6211 if (first_dict != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6212 first_dict->dv_used_prev = d;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6213 d->dv_used_next = first_dict;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6214 d->dv_used_prev = NULL;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6215
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6216 hash_init(&d->dv_hashtab);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6217 d->dv_lock = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6218 d->dv_refcount = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6219 d->dv_copyID = 0;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6220 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6221 return d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6222 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6223
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6224 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6225 * Unreference a Dictionary: decrement the reference count and free it when it
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6226 * becomes zero.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6227 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6228 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6229 dict_unref(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6230 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6231 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6232 if (d != NULL && d->dv_refcount != DEL_REFCOUNT && --d->dv_refcount <= 0)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6233 dict_free(d);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6234 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6235
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6236 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6237 * Free a Dictionary, including all items it contains.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6238 * Ignores the reference count.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6239 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6240 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6241 dict_free(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6242 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6243 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6244 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6245 hashitem_T *hi;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6246 dictitem_T *di;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6247
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6248 /* Avoid that recursive reference to the dict frees us again. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6249 d->dv_refcount = DEL_REFCOUNT;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6250
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6251 /* Remove the dict from the list of dicts for garbage collection. */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6252 if (d->dv_used_prev == NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6253 first_dict = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6254 else
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6255 d->dv_used_prev->dv_used_next = d->dv_used_next;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6256 if (d->dv_used_next != NULL)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6257 d->dv_used_next->dv_used_prev = d->dv_used_prev;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6258
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	6259 /* 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	6260 hash_lock(&d->dv_hashtab);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6261 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6262 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6263 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6264 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6265 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6266 /* Remove the item before deleting it, just in case there is
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6267 * something recursive causing trouble. */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6268 di = HI2DI(hi);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6269 hash_remove(&d->dv_hashtab, hi);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	6270 dictitem_free(di);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6271 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6272 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6273 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6274 hash_clear(&d->dv_hashtab);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6275 vim_free(d);
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 * Allocate a Dictionary item.
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6280 * The "key" is copied to the new item.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6281 * 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	6282 * Returns NULL when out of memory.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6283 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6284 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6285 dictitem_alloc(key)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6286 char_u *key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6287 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6288 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6289
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6290 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(key)));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6291 if (di != NULL)
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6292 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6293 STRCPY(di->di_key, key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6294 di->di_flags = 0;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6295 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6296 return di;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6297 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6298
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6299 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6300 * Make a copy of a Dictionary item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6301 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6302 static dictitem_T *
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6303 dictitem_copy(org)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6304 dictitem_T *org;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6305 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6306 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6307
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6308 di = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6309 + STRLEN(org->di_key)));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6310 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6311 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6312 STRCPY(di->di_key, org->di_key);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6313 di->di_flags = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6314 copy_tv(&org->di_tv, &di->di_tv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6315 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6316 return di;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6317 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6318
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6319 /*
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6320 * Remove item "item" from Dictionary "dict" and free it.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6321 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6322 static void
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6323 dictitem_remove(dict, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6324 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6325 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6326 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6327 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6328
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6329 hi = hash_find(&dict->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6330 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6331 EMSG2(_(e_intern2), "dictitem_remove()");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6332 else
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6333 hash_remove(&dict->dv_hashtab, hi);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6334 dictitem_free(item);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6335 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6336
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6337 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6338 * Free a dict item. Also clears the value.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6339 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6340 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6341 dictitem_free(item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6342 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6343 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6344 clear_tv(&item->di_tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6345 vim_free(item);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6346 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6347
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6348 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6349 * Make a copy of dict "d". Shallow if "deep" is FALSE.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6350 * The refcount of the new dict is set to 1.
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6351 * See item_copy() for "copyID".
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6352 * Returns NULL when out of memory.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6353 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6354 static dict_T *
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6355 dict_copy(orig, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6356 dict_T *orig;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6357 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6358 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6359 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6360 dict_T *copy;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6361 dictitem_T *di;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6362 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6363 hashitem_T *hi;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6364
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6365 if (orig == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6366 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6367
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6368 copy = dict_alloc();
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6369 if (copy != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6370 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6371 if (copyID != 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6372 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6373 orig->dv_copyID = copyID;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6374 orig->dv_copydict = copy;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6375 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6376 todo = (int)orig->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6377 for (hi = orig->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6378 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6379 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6380 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6381 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6382
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6383 di = dictitem_alloc(hi->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6384 if (di == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6385 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6386 if (deep)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6387 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6388 if (item_copy(&HI2DI(hi)->di_tv, &di->di_tv, deep,
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6389 copyID) == FAIL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6390 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6391 vim_free(di);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6392 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6393 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6394 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6395 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6396 copy_tv(&HI2DI(hi)->di_tv, &di->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6397 if (dict_add(copy, di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6398 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6399 dictitem_free(di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6400 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6401 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6402 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6403 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6404
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6405 ++copy->dv_refcount;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6406 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6407 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6408 dict_unref(copy);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6409 copy = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6410 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6411 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6412
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6413 return copy;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6414 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6415
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6416 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6417 * Add item "item" to Dictionary "d".
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6418 * Returns FAIL when out of memory and when key already existed.
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6419 */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6420 static int
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6421 dict_add(d, item)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6422 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6423 dictitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6424 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6425 return hash_add(&d->dv_hashtab, item->di_key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6426 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6427
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6428 /*
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6429 * Add a number or string entry to dictionary "d".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6430 * When "str" is NULL use number "nr", otherwise use "str".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6431 * Returns FAIL when out of memory and when key already exists.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6432 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6433 int
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6434 dict_add_nr_str(d, key, nr, str)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6435 dict_T *d;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6436 char *key;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6437 long nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6438 char_u *str;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6439 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6440 dictitem_T *item;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6441
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6442 item = dictitem_alloc((char_u *)key);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6443 if (item == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6444 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6445 item->di_tv.v_lock = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6446 if (str == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6447 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6448 item->di_tv.v_type = VAR_NUMBER;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6449 item->di_tv.vval.v_number = nr;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6450 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6451 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6452 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6453 item->di_tv.v_type = VAR_STRING;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6454 item->di_tv.vval.v_string = vim_strsave(str);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6455 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6456 if (dict_add(d, item) == FAIL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6457 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6458 dictitem_free(item);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6459 return FAIL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6460 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6461 return OK;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6462 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6463
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6464 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6465 * Get the number of items in a Dictionary.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6466 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6467 static long
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6468 dict_len(d)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6469 dict_T *d;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6470 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6471 if (d == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6472 return 0L;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6473 return (long)d->dv_hashtab.ht_used;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6474 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6475
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6476 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6477 * Find item "key[len]" in Dictionary "d".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6478 * If "len" is negative use strlen(key).
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6479 * Returns NULL when not found.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6480 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6481 static dictitem_T *
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6482 dict_find(d, key, len)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6483 dict_T *d;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6484 char_u *key;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6485 int len;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6486 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6487 #define AKEYLEN 200
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6488 char_u buf[AKEYLEN];
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6489 char_u *akey;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6490 char_u *tofree = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6491 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6492
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6493 if (len < 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6494 akey = key;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6495 else if (len >= AKEYLEN)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6496 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6497 tofree = akey = vim_strnsave(key, len);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6498 if (akey == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6499 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6500 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6501 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6502 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6503 /* Avoid a malloc/free by using buf[]. */
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	6504 vim_strncpy(buf, key, len);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6505 akey = buf;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6506 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6507
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6508 hi = hash_find(&d->dv_hashtab, akey);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6509 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6510 if (HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6511 return NULL;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6512 return HI2DI(hi);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6513 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6514
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6515 /*
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6516 * Get a string item from a dictionary.
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6517 * When "save" is TRUE allocate memory for it.
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6518 * Returns NULL if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6519 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6520 char_u *
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6521 get_dict_string(d, key, save)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6522 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6523 char_u *key;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6524 int save;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6525 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6526 dictitem_T *di;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6527 char_u *s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6528
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6529 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6530 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6531 return NULL;
659 d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6532 s = get_tv_string(&di->di_tv);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6533 if (save && s != NULL)
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6534 s = vim_strsave(s);
d6a69271cb9a updated for version 7.0194 vimboss parents: 651 diff changeset	6535 return s;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6536 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6537
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6538 /*
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6539 * Get a number item from a dictionary.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6540 * Returns 0 if the entry doesn't exist or out of memory.
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6541 */
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6542 long
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6543 get_dict_number(d, key)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6544 dict_T *d;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6545 char_u *key;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6546 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6547 dictitem_T *di;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6548
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6549 di = dict_find(d, key, -1);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6550 if (di == NULL)
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6551 return 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6552 return get_tv_number(&di->di_tv);
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6553 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6554
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	6555 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6556 * Return an allocated string with the string representation of a Dictionary.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6557 * May return NULL.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6558 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6559 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6560 dict2string(tv, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6561 typval_T *tv;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6562 int copyID;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6563 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6564 garray_T ga;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6565 int first = TRUE;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6566 char_u *tofree;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6567 char_u numbuf[NUMBUFLEN];
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6568 hashitem_T *hi;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6569 char_u *s;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6570 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6571 int todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6572
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6573 if ((d = tv->vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6574 return NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6575 ga_init2(&ga, (int)sizeof(char), 80);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6576 ga_append(&ga, '{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6577
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6578 todo = (int)d->dv_hashtab.ht_used;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6579 for (hi = d->dv_hashtab.ht_array; todo > 0 && !got_int; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6580 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6581 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6582 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6583 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6584
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6585 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6586 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6587 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6588 ga_concat(&ga, (char_u *)", ");
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6589
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6590 tofree = string_quote(hi->hi_key, FALSE);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6591 if (tofree != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6592 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6593 ga_concat(&ga, tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6594 vim_free(tofree);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6595 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6596 ga_concat(&ga, (char_u *)": ");
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6597 s = tv2string(&HI2DI(hi)->di_tv, &tofree, numbuf, copyID);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6598 if (s != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6599 ga_concat(&ga, s);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6600 vim_free(tofree);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6601 if (s == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6602 break;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6603 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6604 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6605 if (todo > 0)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6606 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6607 vim_free(ga.ga_data);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	6608 return NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6609 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6610
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6611 ga_append(&ga, '}');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6612 ga_append(&ga, NUL);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6613 return (char_u *)ga.ga_data;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6614 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6615
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6616 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6617 * Allocate a variable for a Dictionary and fill it from "*arg".
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6618 * Return OK or FAIL. Returns NOTDONE for {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6619 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6620 static int
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6621 get_dict_tv(arg, rettv, evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6622 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6623 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6624 int evaluate;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6625 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6626 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6627 typval_T tvkey;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6628 typval_T tv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6629 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6630 dictitem_T *item;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6631 char_u start = skipwhite(arg + 1);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6632 char_u buf[NUMBUFLEN];
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6633
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6634 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6635 * First check if it's not a curly-braces thing: {expr}.
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6636 * Must do this without evaluating, otherwise a function may be called
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6637 * twice. Unfortunately this means we need to call eval1() twice for the
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6638 * first item.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6639 * But {} is an empty Dictionary.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6640 */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6641 if (*start != '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6642 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6643 if (eval1(&start, &tv, FALSE) == FAIL) /* recursive! */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6644 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6645 if (*start == '}')
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6646 return NOTDONE;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6647 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6648
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6649 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6650 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6651 d = dict_alloc();
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6652 if (d == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6653 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6654 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6655 tvkey.v_type = VAR_UNKNOWN;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6656 tv.v_type = VAR_UNKNOWN;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6657
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6658 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6659 while (arg != '}' && arg != NUL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6660 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6661 if (eval1(arg, &tvkey, evaluate) == FAIL) /* recursive! */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6662 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6663 if (**arg != ':')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6664 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6665 EMSG2(_("E720: Missing colon in Dictionary: %s"), *arg);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6666 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6667 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6668 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6669 key = get_tv_string_buf_chk(&tvkey, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6670 if (key == NULL \|\| *key == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6671 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6672 /* "key" is NULL when get_tv_string_buf_chk() gave an errmsg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6673 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	6674 EMSG(_(e_emptykey));
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6675 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6676 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6677 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6678
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6679 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6680 if (eval1(arg, &tv, evaluate) == FAIL) /* recursive! */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6681 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6682 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6683 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6684 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6685 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6686 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6687 item = dict_find(d, key, -1);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6688 if (item != NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6689 {
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	6690 EMSG2(_("E721: Duplicate key in Dictionary: \"%s\""), key);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6691 clear_tv(&tvkey);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6692 clear_tv(&tv);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6693 goto failret;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6694 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6695 item = dictitem_alloc(key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6696 clear_tv(&tvkey);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6697 if (item != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6698 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6699 item->di_tv = tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	6700 item->di_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6701 if (dict_add(d, item) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	6702 dictitem_free(item);
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 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6705
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6706 if (**arg == '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6707 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6708 if (**arg != ',')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6709 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6710 EMSG2(_("E722: Missing comma in Dictionary: %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6711 goto failret;
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 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6715
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6716 if (**arg != '}')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6717 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6718 EMSG2(_("E723: Missing end of Dictionary '}': %s"), *arg);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6719 failret:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6720 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6721 dict_free(d);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6722 return FAIL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6723 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6724
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6725 arg = skipwhite(arg + 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6726 if (evaluate)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6727 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6728 rettv->v_type = VAR_DICT;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6729 rettv->vval.v_dict = d;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6730 ++d->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6731 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6732
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6733 return OK;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6734 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6735
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6736 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6737 * Return a string with the string representation of a variable.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6738 * If the memory is allocated "tofree" is set to it, otherwise NULL.
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6739 * "numbuf" is used for a number.
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6740 * Does not put quotes around strings, as ":echo" displays values.
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6741 * When "copyID" is not NULL replace recursive lists and dicts with "...".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6742 * May return NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6743 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6744 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6745 echo_string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6746 typval_T *tv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6747 char_u **tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	6748 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6749 int copyID;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6750 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6751 static int recurse = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6752 char_u *r = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6753
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6754 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6755 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	6756 EMSG(_("E724: variable nested too deep for displaying"));
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6757 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6758 return NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6759 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6760 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6761
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6762 switch (tv->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6763 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6764 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6765 *tofree = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6766 r = tv->vval.v_string;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6767 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6768
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6769 case VAR_LIST:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6770 if (tv->vval.v_list == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6771 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6772 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6773 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6774 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6775 else if (copyID != 0 && tv->vval.v_list->lv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6776 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6777 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6778 r = (char_u *)"[...]";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6779 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6780 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6781 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6782 tv->vval.v_list->lv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6783 *tofree = list2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6784 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6785 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6786 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6787
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6788 case VAR_DICT:
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6789 if (tv->vval.v_dict == NULL)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6790 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6791 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6792 r = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6793 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6794 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID)
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6795 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6796 *tofree = NULL;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6797 r = (char_u *)"{...}";
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6798 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6799 else
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6800 {
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6801 tv->vval.v_dict->dv_copyID = copyID;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6802 *tofree = dict2string(tv, copyID);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6803 r = *tofree;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6804 }
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6805 break;
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6806
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6807 case VAR_STRING:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6808 case VAR_NUMBER:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6809 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6810 r = get_tv_string_buf(tv, numbuf);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6811 break;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6812
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6813 default:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6814 EMSG2(_(e_intern2), "echo_string()");
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6815 *tofree = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6816 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6817
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6818 --recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6819 return r;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6820 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6821
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6822 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6823 * Return a string with the string representation of a variable.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6824 * If the memory is allocated "tofree" is set to it, otherwise NULL.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6825 * "numbuf" is used for a number.
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6826 * Puts quotes around strings, so that they can be parsed back by eval().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6827 * May return NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6828 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6829 static char_u *
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6830 tv2string(tv, tofree, numbuf, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6831 typval_T *tv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6832 char_u **tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6833 char_u *numbuf;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6834 int copyID;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6835 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6836 switch (tv->v_type)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6837 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6838 case VAR_FUNC:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6839 *tofree = string_quote(tv->vval.v_string, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6840 return *tofree;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6841 case VAR_STRING:
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6842 *tofree = string_quote(tv->vval.v_string, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6843 return *tofree;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6844 case VAR_NUMBER:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6845 case VAR_LIST:
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6846 case VAR_DICT:
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6847 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6848 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6849 EMSG2(_(e_intern2), "tv2string()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6850 }
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	6851 return echo_string(tv, tofree, numbuf, copyID);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6852 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6853
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6854 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6855 * Return string "str" in ' quotes, doubling ' characters.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6856 * If "str" is NULL an empty string is assumed.
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6857 * If "function" is TRUE make it function('string').
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6858 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6859 static char_u *
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6860 string_quote(str, function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6861 char_u *str;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6862 int function;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6863 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6864 unsigned len;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6865 char_u p, r, *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6866
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6867 len = (function ? 13 : 3);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6868 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6869 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	6870 len += (unsigned)STRLEN(str);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6871 for (p = str; *p != NUL; mb_ptr_adv(p))
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6872 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6873 ++len;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6874 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6875 s = r = alloc(len);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6876 if (r != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6877 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6878 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6879 {
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6880 STRCPY(r, "function('");
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6881 r += 10;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6882 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6883 else
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6884 *r++ = '\'';
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6885 if (str != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6886 for (p = str; *p != NUL; )
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6887 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6888 if (*p == '\'')
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6889 *r++ = '\'';
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6890 MB_COPY_CHAR(p, r);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6891 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	6892 *r++ = '\'';
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6893 if (function)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6894 *r++ = ')';
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6895 *r++ = NUL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6896 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6897 return s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6898 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6899
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6900 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6901 * Get the value of an environment variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6902 * "arg" is pointing to the '$'. It is advanced to after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6903 * If the environment variable was not set, silently assume it is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6904 * Always return OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6905 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6906 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6907 get_env_tv(arg, rettv, evaluate)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6908 char_u **arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6909 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6910 int evaluate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6911 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6912 char_u *string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6913 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6914 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6915 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6916 int mustfree = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6918 ++*arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6919 name = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6920 len = get_env_len(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6921 if (evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6923 if (len != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6924 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6925 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6926 name[len] = NUL;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6927 /* first try vim_getenv(), fast for normal environment vars */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6928 string = vim_getenv(name, &mustfree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6929 if (string != NULL && *string != NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6930 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6931 if (!mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6932 string = vim_strsave(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6933 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6934 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6935 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6936 if (mustfree)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6937 vim_free(string);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	6938
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6939 /* next try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6940 string = expand_env_save(name - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6941 if (string != NULL && *string == '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6942 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6943 vim_free(string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6944 string = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6945 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6946 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6947 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6948 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6949 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	6950 rettv->vval.v_string = string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6953 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6954 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6955
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6956 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6957 * Array with names and number of arguments of all internal functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6958 * MUST BE KEPT SORTED IN strcmp() ORDER FOR BINARY SEARCH!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6959 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6960 static struct fst
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6962 char f_name; / function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6963 char f_min_argc; /* minimal number of arguments */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6964 char f_max_argc; /* maximal number of arguments */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	6965 void (f_func) __ARGS((typval_T args, typval_T *rvar));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6966 /* implemenation of function */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6967 } functions[] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6968 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	6969 {"add", 2, 2, f_add},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6970 {"append", 2, 2, f_append},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6971 {"argc", 0, 0, f_argc},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6972 {"argidx", 0, 0, f_argidx},
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	6973 {"argv", 0, 1, f_argv},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6974 {"browse", 4, 4, f_browse},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	6975 {"browsedir", 2, 2, f_browsedir},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6976 {"bufexists", 1, 1, f_bufexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6977 {"buffer_exists", 1, 1, f_bufexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6978 {"buffer_name", 1, 1, f_bufname}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6979 {"buffer_number", 1, 1, f_bufnr}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6980 {"buflisted", 1, 1, f_buflisted},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6981 {"bufloaded", 1, 1, f_bufloaded},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6982 {"bufname", 1, 1, f_bufname},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	6983 {"bufnr", 1, 2, f_bufnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6984 {"bufwinnr", 1, 1, f_bufwinnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6985 {"byte2line", 1, 1, f_byte2line},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	6986 {"byteidx", 2, 2, f_byteidx},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	6987 {"call", 2, 3, f_call},
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	6988 {"changenr", 0, 0, f_changenr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6989 {"char2nr", 1, 1, f_char2nr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6990 {"cindent", 1, 1, f_cindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6991 {"col", 1, 1, f_col},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	6992 #if defined(FEAT_INS_EXPAND)
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	6993 {"complete", 2, 2, f_complete},
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	6994 {"complete_add", 1, 1, f_complete_add},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	6995 {"complete_check", 0, 0, f_complete_check},
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	6996 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6997 {"confirm", 1, 4, f_confirm},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	6998 {"copy", 1, 1, f_copy},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	6999 {"count", 2, 4, f_count},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7000 {"cscope_connection",0,3, f_cscope_connection},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7001 {"cursor", 1, 3, f_cursor},
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7002 {"deepcopy", 1, 2, f_deepcopy},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7003 {"delete", 1, 1, f_delete},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7004 {"did_filetype", 0, 0, f_did_filetype},
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7005 {"diff_filler", 1, 1, f_diff_filler},
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	7006 {"diff_hlID", 2, 2, f_diff_hlID},
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	7007 {"empty", 1, 1, f_empty},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7008 {"escape", 2, 2, f_escape},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7009 {"eval", 1, 1, f_eval},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7010 {"eventhandler", 0, 0, f_eventhandler},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7011 {"executable", 1, 1, f_executable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7012 {"exists", 1, 1, f_exists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7013 {"expand", 1, 2, f_expand},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7014 {"extend", 2, 3, f_extend},
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	7015 {"feedkeys", 1, 2, f_feedkeys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7016 {"file_readable", 1, 1, f_filereadable}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7017 {"filereadable", 1, 1, f_filereadable},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7018 {"filewritable", 1, 1, f_filewritable},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7019 {"filter", 2, 2, f_filter},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7020 {"finddir", 1, 3, f_finddir},
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7021 {"findfile", 1, 3, f_findfile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7022 {"fnamemodify", 2, 2, f_fnamemodify},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7023 {"foldclosed", 1, 1, f_foldclosed},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7024 {"foldclosedend", 1, 1, f_foldclosedend},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7025 {"foldlevel", 1, 1, f_foldlevel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7026 {"foldtext", 0, 0, f_foldtext},
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7027 {"foldtextresult", 1, 1, f_foldtextresult},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7028 {"foreground", 0, 0, f_foreground},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7029 {"function", 1, 1, f_function},
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	7030 {"garbagecollect", 0, 0, f_garbagecollect},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7031 {"get", 2, 3, f_get},
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	7032 {"getbufline", 2, 3, f_getbufline},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7033 {"getbufvar", 2, 2, f_getbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7034 {"getchar", 0, 1, f_getchar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7035 {"getcharmod", 0, 0, f_getcharmod},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7036 {"getcmdline", 0, 0, f_getcmdline},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7037 {"getcmdpos", 0, 0, f_getcmdpos},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7038 {"getcmdtype", 0, 0, f_getcmdtype},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7039 {"getcwd", 0, 0, f_getcwd},
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	7040 {"getfontname", 0, 1, f_getfontname},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7041 {"getfperm", 1, 1, f_getfperm},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7042 {"getfsize", 1, 1, f_getfsize},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7043 {"getftime", 1, 1, f_getftime},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7044 {"getftype", 1, 1, f_getftype},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7045 {"getline", 1, 2, f_getline},
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7046 {"getloclist", 1, 1, f_getqflist},
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	7047 {"getpos", 1, 1, f_getpos},
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	7048 {"getqflist", 0, 0, f_getqflist},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7049 {"getreg", 0, 2, f_getreg},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7050 {"getregtype", 0, 1, f_getregtype},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7051 {"gettabwinvar", 3, 3, f_gettabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7052 {"getwinposx", 0, 0, f_getwinposx},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7053 {"getwinposy", 0, 0, f_getwinposy},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7054 {"getwinvar", 2, 2, f_getwinvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7055 {"glob", 1, 1, f_glob},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7056 {"globpath", 2, 2, f_globpath},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7057 {"has", 1, 1, f_has},
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7058 {"has_key", 2, 2, f_has_key},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7059 {"hasmapto", 1, 3, f_hasmapto},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7060 {"highlightID", 1, 1, f_hlID}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7061 {"highlight_exists",1, 1, f_hlexists}, /* obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7062 {"histadd", 2, 2, f_histadd},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7063 {"histdel", 1, 2, f_histdel},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7064 {"histget", 1, 2, f_histget},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7065 {"histnr", 1, 1, f_histnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7066 {"hlID", 1, 1, f_hlID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7067 {"hlexists", 1, 1, f_hlexists},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7068 {"hostname", 0, 0, f_hostname},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7069 {"iconv", 3, 3, f_iconv},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7070 {"indent", 1, 1, f_indent},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7071 {"index", 2, 4, f_index},
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	7072 {"input", 1, 3, f_input},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7073 {"inputdialog", 1, 3, f_inputdialog},
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	7074 {"inputlist", 1, 1, f_inputlist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7075 {"inputrestore", 0, 0, f_inputrestore},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7076 {"inputsave", 0, 0, f_inputsave},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7077 {"inputsecret", 1, 2, f_inputsecret},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7078 {"insert", 2, 3, f_insert},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7079 {"isdirectory", 1, 1, f_isdirectory},
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7080 {"islocked", 1, 1, f_islocked},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7081 {"items", 1, 1, f_items},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7082 {"join", 1, 2, f_join},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7083 {"keys", 1, 1, f_keys},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7084 {"last_buffer_nr", 0, 0, f_last_buffer_nr},/* obsolete */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7085 {"len", 1, 1, f_len},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7086 {"libcall", 3, 3, f_libcall},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7087 {"libcallnr", 3, 3, f_libcallnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7088 {"line", 1, 1, f_line},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7089 {"line2byte", 1, 1, f_line2byte},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7090 {"lispindent", 1, 1, f_lispindent},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7091 {"localtime", 0, 0, f_localtime},
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	7092 {"map", 2, 2, f_map},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7093 {"maparg", 1, 3, f_maparg},
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7094 {"mapcheck", 1, 3, f_mapcheck},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7095 {"match", 2, 4, f_match},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7096 {"matcharg", 1, 1, f_matcharg},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7097 {"matchend", 2, 4, f_matchend},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7098 {"matchlist", 2, 4, f_matchlist},
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	7099 {"matchstr", 2, 4, f_matchstr},
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7100 {"max", 1, 1, f_max},
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	7101 {"min", 1, 1, f_min},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7102 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7103 {"mkdir", 1, 3, f_mkdir},
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7104 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7105 {"mode", 0, 0, f_mode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7106 {"nextnonblank", 1, 1, f_nextnonblank},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7107 {"nr2char", 1, 1, f_nr2char},
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	7108 {"pathshorten", 1, 1, f_pathshorten},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7109 {"prevnonblank", 1, 1, f_prevnonblank},
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	7110 {"printf", 2, 19, f_printf},
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	7111 {"pumvisible", 0, 0, f_pumvisible},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7112 {"range", 1, 3, f_range},
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7113 {"readfile", 1, 3, f_readfile},
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7114 {"reltime", 0, 2, f_reltime},
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	7115 {"reltimestr", 1, 1, f_reltimestr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7116 {"remote_expr", 2, 3, f_remote_expr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7117 {"remote_foreground", 1, 1, f_remote_foreground},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7118 {"remote_peek", 1, 2, f_remote_peek},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7119 {"remote_read", 1, 1, f_remote_read},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7120 {"remote_send", 2, 3, f_remote_send},
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	7121 {"remove", 2, 3, f_remove},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7122 {"rename", 2, 2, f_rename},
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	7123 {"repeat", 2, 2, f_repeat},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7124 {"resolve", 1, 1, f_resolve},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7125 {"reverse", 1, 1, f_reverse},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7126 {"search", 1, 3, f_search},
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	7127 {"searchdecl", 1, 3, f_searchdecl},
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7128 {"searchpair", 3, 6, f_searchpair},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7129 {"searchpairpos", 3, 6, f_searchpairpos},
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	7130 {"searchpos", 1, 3, f_searchpos},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7131 {"server2client", 2, 2, f_server2client},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7132 {"serverlist", 0, 0, f_serverlist},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7133 {"setbufvar", 3, 3, f_setbufvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7134 {"setcmdpos", 1, 1, f_setcmdpos},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7135 {"setline", 2, 2, f_setline},
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	7136 {"setloclist", 2, 3, f_setloclist},
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7137 {"setpos", 2, 2, f_setpos},
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	7138 {"setqflist", 1, 2, f_setqflist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7139 {"setreg", 2, 3, f_setreg},
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	7140 {"settabwinvar", 4, 4, f_settabwinvar},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7141 {"setwinvar", 3, 3, f_setwinvar},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7142 {"simplify", 1, 1, f_simplify},
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7143 {"sort", 1, 2, f_sort},
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	7144 {"soundfold", 1, 1, f_soundfold},
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	7145 {"spellbadword", 0, 1, f_spellbadword},
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	7146 {"spellsuggest", 1, 3, f_spellsuggest},
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	7147 {"split", 1, 3, f_split},
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	7148 {"str2nr", 1, 2, f_str2nr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7149 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7150 {"strftime", 1, 2, f_strftime},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7151 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7152 {"stridx", 2, 3, f_stridx},
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7153 {"string", 1, 1, f_string},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7154 {"strlen", 1, 1, f_strlen},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7155 {"strpart", 2, 3, f_strpart},
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	7156 {"strridx", 2, 3, f_strridx},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7157 {"strtrans", 1, 1, f_strtrans},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7158 {"submatch", 1, 1, f_submatch},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7159 {"substitute", 4, 4, f_substitute},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7160 {"synID", 3, 3, f_synID},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7161 {"synIDattr", 2, 3, f_synIDattr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7162 {"synIDtrans", 1, 1, f_synIDtrans},
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	7163 {"system", 1, 2, f_system},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7164 {"tabpagebuflist", 0, 1, f_tabpagebuflist},
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	7165 {"tabpagenr", 0, 1, f_tabpagenr},
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	7166 {"tabpagewinnr", 1, 2, f_tabpagewinnr},
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	7167 {"tagfiles", 0, 0, f_tagfiles},
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	7168 {"taglist", 1, 1, f_taglist},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7169 {"tempname", 0, 0, f_tempname},
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	7170 {"test", 1, 1, f_test},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7171 {"tolower", 1, 1, f_tolower},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7172 {"toupper", 1, 1, f_toupper},
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	7173 {"tr", 3, 3, f_tr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7174 {"type", 1, 1, f_type},
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7175 {"values", 1, 1, f_values},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7176 {"virtcol", 1, 1, f_virtcol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7177 {"visualmode", 0, 1, f_visualmode},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7178 {"winbufnr", 1, 1, f_winbufnr},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7179 {"wincol", 0, 0, f_wincol},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7180 {"winheight", 1, 1, f_winheight},
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7181 {"winline", 0, 0, f_winline},
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	7182 {"winnr", 0, 1, f_winnr},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7183 {"winrestcmd", 0, 0, f_winrestcmd},
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7184 {"winrestview", 1, 1, f_winrestview},
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	7185 {"winsaveview", 0, 0, f_winsaveview},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7186 {"winwidth", 1, 1, f_winwidth},
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	7187 {"writefile", 2, 3, f_writefile},
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7188 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7190 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7192 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7193 * Function given to ExpandGeneric() to obtain the list of internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7194 * or user defined function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7195 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7196 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7197 get_function_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7198 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7199 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7200 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7201 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7202 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7204 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7205 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7206 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7208 name = get_user_func_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7209 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7210 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7212 if (++intidx < (int)(sizeof(functions) / sizeof(struct fst)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7214 STRCPY(IObuff, functions[intidx].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7215 STRCAT(IObuff, "(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7216 if (functions[intidx].f_max_argc == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7217 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7218 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7219 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7220
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7221 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7223
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7224 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7225 * Function given to ExpandGeneric() to obtain the list of internal or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7226 * user defined variable or function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7228 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7229 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7230 get_expr_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7231 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7232 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7233 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7234 static int intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7235 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7236
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7237 if (idx == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7238 intidx = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7239 if (intidx < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7241 name = get_function_name(xp, idx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7242 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7243 return name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7245 return get_user_var_name(xp, ++intidx);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7248 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7250 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7251 * Find internal function in table above.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7252 * Return index, or -1 if not found
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7253 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7254 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7255 find_internal_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7256 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7258 int first = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7259 int last = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7260 int cmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7261 int x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7262
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7263 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7264 * Find the function name in the table. Binary search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7265 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7266 while (first <= last)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7268 x = first + ((unsigned)(last - first) >> 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7269 cmp = STRCMP(name, functions[x].f_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7270 if (cmp < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7271 last = x - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7272 else if (cmp > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7273 first = x + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7274 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7275 return x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7277 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7280 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7281 * 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	7282 * name it contains, otherwise return "name".
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7283 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7284 static char_u *
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7285 deref_func_name(name, lenp)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7286 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7287 int *lenp;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7288 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7289 dictitem_T *v;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7290 int cc;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7291
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7292 cc = name[*lenp];
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7293 name[*lenp] = NUL;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	7294 v = find_var(name, NULL);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7295 name[*lenp] = cc;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7296 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7297 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7298 if (v->di_tv.vval.v_string == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7299 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7300 *lenp = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7301 return (char_u )""; / just in case */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7302 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7303 *lenp = (int)STRLEN(v->di_tv.vval.v_string);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7304 return v->di_tv.vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7305 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7306
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7307 return name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7308 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7309
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7310 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7311 * Allocate a variable for the result of a function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7312 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7313 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7314 static int
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7315 get_func_tv(name, len, rettv, arg, firstline, lastline, doesrange,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7316 evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7317 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7318 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7319 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7320 char_u *arg; / argument, pointing to the '(' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7321 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7322 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7323 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7324 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7325 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7326 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7327 char_u *argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7328 int ret = OK;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7329 typval_T argvars[MAX_FUNC_ARGS + 1]; /* vars for arguments */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7330 int argcount = 0; /* number of arguments found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7331
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7332 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7333 * Get the arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7334 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7335 argp = *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7336 while (argcount < MAX_FUNC_ARGS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7337 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7338 argp = skipwhite(argp + 1); /* skip the '(' or ',' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7339 if (argp == ')' \|\| argp == ',' \|\| *argp == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7340 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7341 if (eval1(&argp, &argvars[argcount], evaluate) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7343 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7344 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7346 ++argcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7347 if (*argp != ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7348 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7349 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7350 if (*argp == ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7351 ++argp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7352 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7353 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7355 if (ret == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7356 ret = call_func(name, len, rettv, argcount, argvars,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7357 firstline, lastline, doesrange, evaluate, selfdict);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7358 else if (!aborting())
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7359 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7360 if (argcount == MAX_FUNC_ARGS)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7361 emsg_funcname("E740: Too many arguments for function %s", name);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7362 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7363 emsg_funcname("E116: Invalid arguments for function %s", name);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7364 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7365
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7366 while (--argcount >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7367 clear_tv(&argvars[argcount]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7368
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7369 *arg = skipwhite(argp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7370 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7372
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7373
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7374 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7375 * Call a function with its resolved parameters
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7376 * Return OK when the function can't be called, FAIL otherwise.
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	7377 * Also returns OK when an error was encountered while executing the function.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7378 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7379 static int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7380 call_func(name, len, rettv, argcount, argvars, firstline, lastline,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7381 doesrange, evaluate, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7382 char_u name; / name of the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7383 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7384 typval_T rettv; / return value goes here */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7385 int argcount; /* number of "argvars" */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7386 typval_T argvars; / vars for arguments, must have "argcount"
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	7387 PLUS ONE elements! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7388 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7389 linenr_T lastline; /* last line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7390 int doesrange; / return: function handled range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7391 int evaluate;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7392 dict_T selfdict; / Dictionary for "self" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7393 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7394 int ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7395 #define ERROR_UNKNOWN 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7396 #define ERROR_TOOMANY 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7397 #define ERROR_TOOFEW 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7398 #define ERROR_SCRIPT 3
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7399 #define ERROR_DICT 4
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7400 #define ERROR_NONE 5
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7401 #define ERROR_OTHER 6
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7402 int error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7403 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7404 int llen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7405 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7406 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7407 #define FLEN_FIXED 40
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7408 char_u fname_buf[FLEN_FIXED + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7409 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7410
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7411 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7412 * In a script change <SID>name() and s:name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7413 * Change <SNR>123_name() to K_SNR 123_name().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7414 * Use fname_buf[] when it fits, otherwise allocate memory (slow).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7415 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7416 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7417 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7418 llen = eval_fname_script(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7419 if (llen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7421 fname_buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7422 fname_buf[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7423 fname_buf[2] = (int)KE_SNR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7424 i = 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7425 if (eval_fname_sid(name)) /* "<SID>" or "s:" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7427 if (current_SID <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7428 error = ERROR_SCRIPT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7429 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7430 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7431 sprintf((char *)fname_buf + 3, "%ld_", (long)current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7432 i = (int)STRLEN(fname_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7435 if (i + STRLEN(name + llen) < FLEN_FIXED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7436 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7437 STRCPY(fname_buf + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7438 fname = fname_buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7440 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7442 fname = alloc((unsigned)(i + STRLEN(name + llen) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7443 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7444 error = ERROR_OTHER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7445 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7446 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7447 mch_memmove(fname, fname_buf, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7448 STRCPY(fname + i, name + llen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7449 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7452 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7453 fname = name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7455 *doesrange = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7456
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7457
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7458 /* execute the function if no errors detected and executing */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7459 if (evaluate && error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7460 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7461 rettv->v_type = VAR_NUMBER; /* default is number rettv */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7462 error = ERROR_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7463
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7464 if (!builtin_function(fname))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7466 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7467 * User defined function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7468 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7469 fp = find_func(fname);
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7470
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7471 #ifdef FEAT_AUTOCMD
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7472 /* Trigger FuncUndefined event, may load the function. */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7473 if (fp == NULL
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7474 && apply_autocmds(EVENT_FUNCUNDEFINED,
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7475 fname, fname, TRUE, NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7476 && !aborting())
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7477 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7478 /* executed an autocommand, search for the function again */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7479 fp = find_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7480 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7481 #endif
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7482 /* Try loading a package. */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	7483 if (fp == NULL && script_autoload(fname, TRUE) && !aborting())
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7484 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7485 /* loaded a package, search for the function again */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7486 fp = find_func(fname);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7487 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	7488
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7489 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7490 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7491 if (fp->uf_flags & FC_RANGE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7492 *doesrange = TRUE;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7493 if (argcount < fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7494 error = ERROR_TOOFEW;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7495 else if (!fp->uf_varargs && argcount > fp->uf_args.ga_len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7496 error = ERROR_TOOMANY;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7497 else if ((fp->uf_flags & FC_DICT) && selfdict == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7498 error = ERROR_DICT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7499 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7501 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7502 * Call the user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7503 * Save and restore search patterns, script variables and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7504 * redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7505 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7506 save_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7507 saveRedobuff();
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7508 ++fp->uf_calls;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7509 call_user_func(fp, argcount, argvars, rettv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7510 firstline, lastline,
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7511 (fp->uf_flags & FC_DICT) ? selfdict : NULL);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7512 if (--fp->uf_calls <= 0 && isdigit(*fp->uf_name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	7513 && fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7514 /* Function was unreferenced while being used, free it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7515 * now. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	7516 func_free(fp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7517 restoreRedobuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7518 restore_search_patterns();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7519 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7520 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7522 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7523 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7525 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7526 * Find the function name in the table, call its implementation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7527 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7528 i = find_internal_func(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7529 if (i >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7530 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7531 if (argcount < functions[i].f_min_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7532 error = ERROR_TOOFEW;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7533 else if (argcount > functions[i].f_max_argc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7534 error = ERROR_TOOMANY;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7535 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7536 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7537 argvars[argcount].v_type = VAR_UNKNOWN;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7538 functions[i].f_func(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7539 error = ERROR_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7541 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7543 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7544 * The function call (or "FuncUndefined" autocommand sequence) might
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7545 * have been aborted by an error, an interrupt, or an explicitly thrown
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7546 * exception that has not been caught so far. This situation can be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7547 * tested for by calling aborting(). For an error in an internal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7548 * function or for the "E132" error in call_user_func(), however, the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7549 * throw point at which the "force_abort" flag (temporarily reset by
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7550 * emsg()) is normally updated has not been reached yet. We need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7551 * update that flag first to make aborting() reliable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7552 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7553 update_force_abort();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7555 if (error == ERROR_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7556 ret = OK;
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 * Report an error unless the argument evaluation or function call has been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7560 * cancelled due to an aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7561 */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7562 if (!aborting())
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7563 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7564 switch (error)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7565 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7566 case ERROR_UNKNOWN:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7567 emsg_funcname(N_("E117: Unknown function: %s"), name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7568 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7569 case ERROR_TOOMANY:
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7570 emsg_funcname(e_toomanyarg, name);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7571 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7572 case ERROR_TOOFEW:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7573 emsg_funcname(N_("E119: Not enough arguments for function: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7574 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7575 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7576 case ERROR_SCRIPT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7577 emsg_funcname(N_("E120: Using <SID> not in a script context: %s"),
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7578 name);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7579 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7580 case ERROR_DICT:
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	7581 emsg_funcname(N_("E725: Calling dict function without Dictionary: %s"),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7582 name);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	7583 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7584 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	7585 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7587 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7588 if (fname != name && fname != fname_buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7589 vim_free(fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7590
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7591 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7593
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7594 /*
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7595 * Give an error message with a function name. Handle <SNR> things.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7596 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7597 static void
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7598 emsg_funcname(msg, name)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7599 char *msg;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7600 char_u *name;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7601 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7602 char_u *p;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7603
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7604 if (*name == K_SPECIAL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7605 p = concat_str((char_u *)"<SNR>", name + 3);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7606 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7607 p = name;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7608 EMSG2(_(msg), p);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7609 if (p != name)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7610 vim_free(p);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7611 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	7612
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7613 /*********************************************
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7614 * Implementation of the built-in functions
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7615 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7616
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7617 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7618 * "add(list, item)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7619 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7620 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7621 f_add(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7622 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7623 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7624 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7625 list_T *l;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7626
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7627 rettv->vval.v_number = 1; /* Default: Failed */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7628 if (argvars[0].v_type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7629 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7630 if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7631 && !tv_check_lock(l->lv_lock, (char_u *)"add()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	7632 && list_append_tv(l, &argvars[1]) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7633 copy_tv(&argvars[0], rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7634 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7635 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7636 EMSG(_(e_listreq));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7637 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7638
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7639 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7640 * "append(lnum, string/list)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7641 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7642 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7643 f_append(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7644 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7645 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7646 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7647 long lnum;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7648 char_u *line;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7649 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7650 listitem_T *li = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7651 typval_T *tv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7652 long added = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7653
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7654 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7655 if (lnum >= 0
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7656 && lnum <= curbuf->b_ml.ml_line_count
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7657 && u_save(lnum, lnum + 1) == OK)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7658 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7659 if (argvars[1].v_type == VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7660 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7661 l = argvars[1].vval.v_list;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7662 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7663 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7664 li = l->lv_first;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7665 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7666 rettv->vval.v_number = 0; /* Default: Success */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7667 for (;;)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7668 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7669 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7670 tv = &argvars[1]; /* append a string */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7671 else if (li == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7672 break; /* end of list */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7673 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7674 tv = &li->li_tv; /* append item from list */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7675 line = get_tv_string_chk(tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7676 if (line == NULL) /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7677 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7678 rettv->vval.v_number = 1; /* Failed */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7679 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7680 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7681 ml_append(lnum + added, line, (colnr_T)0, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7682 ++added;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7683 if (l == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7684 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7685 li = li->li_next;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7686 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7687
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7688 appended_lines_mark(lnum, added);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7689 if (curwin->w_cursor.lnum > lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7690 curwin->w_cursor.lnum += added;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7691 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7692 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7693 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7695
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7696 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7697 * "argc()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7698 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7699 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7700 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7701 f_argc(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7702 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7703 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7704 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7705 rettv->vval.v_number = ARGCOUNT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7706 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7707
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7708 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7709 * "argidx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7710 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7711 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7712 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7713 f_argidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7714 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7715 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7716 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7717 rettv->vval.v_number = curwin->w_arg_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7718 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7719
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7720 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7721 * "argv(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7722 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7723 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7724 f_argv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7725 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7726 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7727 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7728 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7729
818 1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7730 if (argvars[0].v_type != VAR_UNKNOWN)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7731 {
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7732 idx = get_tv_number_chk(&argvars[0], NULL);
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7733 if (idx >= 0 && idx < ARGCOUNT)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7734 rettv->vval.v_string = vim_strsave(alist_name(&ARGLIST[idx]));
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7735 else
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7736 rettv->vval.v_string = NULL;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7737 rettv->v_type = VAR_STRING;
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7738 }
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7739 else if (rettv_list_alloc(rettv) == OK)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7740 for (idx = 0; idx < ARGCOUNT; ++idx)
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7741 list_append_string(rettv->vval.v_list,
1f929f3ca806 updated for version 7.0c03 vimboss parents: 809 diff changeset	7742 alist_name(&ARGLIST[idx]), -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7743 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7745 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7746 * "browse(save, title, initdir, default)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7747 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7748 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7749 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7750 f_browse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7751 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7752 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7754 #ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7755 int save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7756 char_u *title;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7757 char_u *initdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7758 char_u *defname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7759 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7760 char_u buf2[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7761 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7762
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7763 save = get_tv_number_chk(&argvars[0], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7764 title = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7765 initdir = get_tv_string_buf_chk(&argvars[2], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7766 defname = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7767
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7768 if (error \|\| title == NULL \|\| initdir == NULL \|\| defname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7769 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7770 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7771 rettv->vval.v_string =
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7772 do_browse(save ? BROWSE_SAVE : 0,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7773 title, defname, NULL, initdir, NULL, curbuf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7774 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7775 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7776 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7777 rettv->v_type = VAR_STRING;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7778 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7779
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7780 /*
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7781 * "browsedir(title, initdir)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7782 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7783 /* ARGSUSED */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7784 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7785 f_browsedir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7786 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7787 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7788 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7789 #ifdef FEAT_BROWSE
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7790 char_u *title;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7791 char_u *initdir;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7792 char_u buf[NUMBUFLEN];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7793
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7794 title = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7795 initdir = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7796
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7797 if (title == NULL \|\| initdir == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7798 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7799 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7800 rettv->vval.v_string = do_browse(BROWSE_DIR,
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	7801 title, NULL, NULL, initdir, NULL, curbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7802 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7803 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7804 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7805 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7807
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7808 static buf_T find_buffer __ARGS((typval_T avar));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7809
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7810 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7811 * Find a buffer by number or exact name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7812 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7813 static buf_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7814 find_buffer(avar)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7815 typval_T *avar;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7816 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7817 buf_T *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7818
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7819 if (avar->v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7820 buf = buflist_findnr((int)avar->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7821 else if (avar->v_type == VAR_STRING && avar->vval.v_string != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7822 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7823 buf = buflist_findname_exp(avar->vval.v_string);
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7824 if (buf == NULL)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7825 {
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7826 /* 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	7827 * buffer, these don't use the full path. */
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7828 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7829 if (buf->b_fname != NULL
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7830 && (path_with_url(buf->b_fname)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7831 #ifdef FEAT_QUICKFIX
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7832 \|\| bt_nofile(buf)
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7833 #endif
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7834 )
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	7835 && STRCMP(buf->b_fname, avar->vval.v_string) == 0)
9 4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7836 break;
4102fb4ea781 updated for version 7.0002 vimboss parents: 7 diff changeset	7837 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7838 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7839 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7840 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7841
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7842 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7843 * "bufexists(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7844 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7845 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7846 f_bufexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7847 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7848 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7849 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7850 rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7853 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7854 * "buflisted(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7855 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7856 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7857 f_buflisted(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7858 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7859 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7861 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7863 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7864 rettv->vval.v_number = (buf != NULL && buf->b_p_bl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7865 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7866
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7867 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7868 * "bufloaded(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7869 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7870 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7871 f_bufloaded(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7872 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7873 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7874 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7875 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7877 buf = find_buffer(&argvars[0]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7878 rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7880
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7881 static buf_T get_buf_tv __ARGS((typval_T tv));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	7882
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7883 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7884 * Get buffer by number or pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7885 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7886 static buf_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7887 get_buf_tv(tv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7888 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7889 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7890 char_u *name = tv->vval.v_string;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7891 int save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7892 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7893 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7894
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7895 if (tv->v_type == VAR_NUMBER)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7896 return buflist_findnr((int)tv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7897 if (tv->v_type != VAR_STRING)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	7898 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7899 if (name == NULL \|\| *name == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7900 return curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7901 if (name[0] == '$' && name[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7902 return lastbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7903
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7904 /* Ignore 'magic' and 'cpoptions' here to make scripts portable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7905 save_magic = p_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7906 p_magic = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7907 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7908 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7910 buf = buflist_findnr(buflist_findpat(name, name + STRLEN(name),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7911 TRUE, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7912
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7913 p_magic = save_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7914 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7916 /* If not found, try expanding the name, like done for bufexists(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7917 if (buf == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7918 buf = find_buffer(tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7919
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7920 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7921 }
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 * "bufname(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7925 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7926 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7927 f_bufname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7928 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7929 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7931 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7932
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7933 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7934 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7935 buf = get_buf_tv(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7936 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7937 if (buf != NULL && buf->b_fname != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7938 rettv->vval.v_string = vim_strsave(buf->b_fname);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7939 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7940 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7941 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7942 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7943
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7944 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7945 * "bufnr(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7946 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7947 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7948 f_bufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7949 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7950 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7951 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7952 buf_T *buf;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7953 int error = FALSE;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7954 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7955
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7956 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7957 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7958 buf = get_buf_tv(&argvars[0]);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7959 --emsg_off;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7960
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7961 /* 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	7962 * new buffer. */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7963 if (buf == NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7964 && argvars[1].v_type != VAR_UNKNOWN
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7965 && get_tv_number_chk(&argvars[1], &error) != 0
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7966 && !error
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7967 && (name = get_tv_string_chk(&argvars[0])) != NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7968 && !error)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7969 buf = buflist_new(name, NULL, (linenr_T)1, 0);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	7970
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7971 if (buf != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7972 rettv->vval.v_number = buf->b_fnum;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7973 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7974 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7975 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7976
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7977 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7978 * "bufwinnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7979 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7980 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7981 f_bufwinnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7982 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	7983 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7984 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7985 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7986 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7987 int winnr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7988 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7989 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7990
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	7991 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7992 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	7993 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7994 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7995 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7996 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7997 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7998 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7999 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8000 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8001 rettv->vval.v_number = (wp != NULL ? winnr : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8002 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8003 rettv->vval.v_number = (curwin->w_buffer == buf ? 1 : -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8004 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8005 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8007
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8008 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8009 * "byte2line(byte)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8010 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8011 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8012 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8013 f_byte2line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8014 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8015 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8017 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8018 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8019 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8020 long boff = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8021
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8022 boff = get_tv_number(&argvars[0]) - 1; /* boff gets -1 on type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8023 if (boff < 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8024 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8025 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8026 rettv->vval.v_number = ml_find_line_or_offset(curbuf,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8027 (linenr_T)0, &boff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8028 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8029 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8031 /*
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8032 * "byteidx()" function
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8033 */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8034 /ARGSUSED/
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8035 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8036 f_byteidx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8037 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8038 typval_T *rettv;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8039 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8040 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8041 char_u *t;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8042 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8043 char_u *str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8044 long idx;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8045
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8046 str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8047 idx = get_tv_number_chk(&argvars[1], NULL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8048 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8049 if (str == NULL \|\| idx < 0)
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8050 return;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8051
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8052 #ifdef FEAT_MBYTE
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8053 t = str;
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8054 for ( ; idx > 0; idx--)
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8055 {
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8056 if (t == NUL) / EOL reached */
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8057 return;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8058 t += (*mb_ptr2len)(t);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8059 }
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8060 rettv->vval.v_number = (varnumber_T)(t - str);
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8061 #else
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8062 if (idx <= STRLEN(str))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8063 rettv->vval.v_number = idx;
18 293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8064 #endif
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8065 }
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8066
293621502c4d updated for version 7.0010 vimboss parents: 16 diff changeset	8067 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8068 * "call(func, arglist)" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8069 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8070 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8071 f_call(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8072 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8073 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8074 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8075 char_u *func;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	8076 typval_T argv[MAX_FUNC_ARGS + 1];
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8077 int argc = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8078 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8079 int dummy;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8080 dict_T *selfdict = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8081
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8082 rettv->vval.v_number = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8083 if (argvars[1].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8084 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8085 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8086 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8087 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8088 if (argvars[1].vval.v_list == NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8089 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8090
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8091 if (argvars[0].v_type == VAR_FUNC)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8092 func = argvars[0].vval.v_string;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8093 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8094 func = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8095 if (*func == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8096 return; /* type error or empty name */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8097
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8098 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8099 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8100 if (argvars[2].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8101 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8102 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8103 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8104 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8105 selfdict = argvars[2].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8106 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8107
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8108 for (item = argvars[1].vval.v_list->lv_first; item != NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8109 item = item->li_next)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8110 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8111 if (argc == MAX_FUNC_ARGS)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8112 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8113 EMSG(_("E699: Too many arguments"));
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8114 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8115 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8116 /* 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	8117 * v_lock to VAR_FIXED in the copy without changing the original list.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8118 */
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8119 copy_tv(&item->li_tv, &argv[argc++]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8120 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8121
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8122 if (item == NULL)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8123 (void)call_func(func, (int)STRLEN(func), rettv, argc, argv,
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8124 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8125 &dummy, TRUE, selfdict);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8126
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8127 /* Free the arguments. */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8128 while (argc > 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8129 clear_tv(&argv[--argc]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8130 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8131
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8132 /*
778 c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8133 * "changenr()" function
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8134 */
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8135 /ARGSUSED/
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8136 static void
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8137 f_changenr(argvars, rettv)
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8138 typval_T *argvars;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8139 typval_T *rettv;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8140 {
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8141 rettv->vval.v_number = curbuf->b_u_seq_cur;
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8142 }
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8143
c3f63ed316b6 updated for version 7.0227 vimboss parents: 749 diff changeset	8144 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8145 * "char2nr(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8146 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8147 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8148 f_char2nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8149 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8150 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8152 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8153 if (has_mbyte)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8154 rettv->vval.v_number = (*mb_ptr2char)(get_tv_string(&argvars[0]));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8155 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8156 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8157 rettv->vval.v_number = get_tv_string(&argvars[0])[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8159
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8160 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8161 * "cindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8162 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8163 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8164 f_cindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8165 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8166 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8168 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8169 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8170 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8172 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8173 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8174 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8176 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8177 rettv->vval.v_number = get_c_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8178 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8180 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8181 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8182 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8183 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8185 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8186 * "col(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8187 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8188 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8189 f_col(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8190 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8191 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8192 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8193 colnr_T col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8194 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8195 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8196
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8197 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8198 if (fp != NULL && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8200 if (fp->col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8202 /* '> can be MAXCOL, get the length of the line then */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8203 if (fp->lnum <= curbuf->b_ml.ml_line_count)
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8204 col = (colnr_T)STRLEN(ml_get(fp->lnum)) + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8205 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8206 col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8207 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8208 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8209 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8210 col = fp->col + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8211 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8212 /* col(".") when the cursor is on the NUL at the end of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8213 * because of "coladd" can be seen as an extra column. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8214 if (virtual_active() && fp == &curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8215 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8216 char_u *p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8218 if (curwin->w_cursor.coladd >= (colnr_T)chartabsize(p,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8219 curwin->w_virtcol - curwin->w_cursor.coladd))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8220 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8221 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8222 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8223
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	8224 if (p != NUL && p[(l = (mb_ptr2len)(p))] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8225 col += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8226 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8227 if (*p != NUL && p[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8228 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8229 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8232 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8234 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8235 rettv->vval.v_number = col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8237
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8238 #if defined(FEAT_INS_EXPAND)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8239 /*
725 0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8240 * "complete()" function
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8241 */
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8242 /ARGSUSED/
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8243 static void
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8244 f_complete(argvars, rettv)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8245 typval_T *argvars;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8246 typval_T *rettv;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8247 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8248 int startcol;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8249
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8250 if ((State & INSERT) == 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8251 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8252 EMSG(_("E785: complete() can only be used in Insert mode"));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8253 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8254 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8255 if (argvars[1].v_type != VAR_LIST \|\| argvars[1].vval.v_list == NULL)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8256 {
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8257 EMSG(_(e_invarg));
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8258 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8259 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8260
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8261 startcol = get_tv_number_chk(&argvars[0], NULL);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8262 if (startcol <= 0)
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8263 return;
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8264
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8265 set_completion(startcol - 1, argvars[1].vval.v_list);
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8266 }
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8267
0a9371c70540 updated for version 7.0220 vimboss parents: 720 diff changeset	8268 /*
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8269 * "complete_add()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8270 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8271 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8272 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8273 f_complete_add(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8274 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8275 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8276 {
787 1a44839049ae updated for version 7.0229 vimboss parents: 783 diff changeset	8277 rettv->vval.v_number = ins_compl_add_tv(&argvars[0], 0);
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8278 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8279
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8280 /*
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8281 * "complete_check()" function
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8282 */
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8283 /ARGSUSED/
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8284 static void
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8285 f_complete_check(argvars, rettv)
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8286 typval_T *argvars;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8287 typval_T *rettv;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8288 {
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8289 int saved = RedrawingDisabled;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8290
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8291 RedrawingDisabled = 0;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8292 ins_compl_check_keys(0);
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8293 rettv->vval.v_number = compl_interrupted;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8294 RedrawingDisabled = saved;
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8295 }
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8296 #endif
3b705e71c7b0 updated for version 7.0124 vimboss parents: 453 diff changeset	8297
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8298 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8299 * "confirm(message, buttons[, default [, type]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8300 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8301 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8302 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8303 f_confirm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8304 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8305 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8307 #if defined(FEAT_GUI_DIALOG) \|\| defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8308 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8309 char_u *buttons = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8310 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8311 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8312 int def = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8313 int type = VIM_GENERIC;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8314 char_u *typestr;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8315 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8316
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8317 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8318 if (message == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8319 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8320 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8321 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8322 buttons = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8323 if (buttons == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8324 error = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8325 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8326 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8327 def = get_tv_number_chk(&argvars[2], &error);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8328 if (argvars[3].v_type != VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8329 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8330 typestr = get_tv_string_buf_chk(&argvars[3], buf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8331 if (typestr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8332 error = TRUE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8333 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8334 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8335 switch (TOUPPER_ASC(*typestr))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8336 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8337 case 'E': type = VIM_ERROR; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8338 case 'Q': type = VIM_QUESTION; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8339 case 'I': type = VIM_INFO; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8340 case 'W': type = VIM_WARNING; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8341 case 'G': type = VIM_GENERIC; break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8342 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8343 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8344 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8345 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8348 if (buttons == NULL \|\| *buttons == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8349 buttons = (char_u *)_("&Ok");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8350
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8351 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8352 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8353 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8354 rettv->vval.v_number = do_dialog(type, NULL, message, buttons,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8355 def, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8356 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8357 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8358 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8359 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8360
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8361 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8362 * "copy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8363 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8364 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8365 f_copy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8366 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8367 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8368 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8369 item_copy(&argvars[0], rettv, FALSE, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8370 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8371
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8372 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8373 * "count()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8374 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8375 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8376 f_count(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8377 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8378 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8379 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8380 long n = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8381 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8382
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8383 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8384 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8385 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8386 list_T *l;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8387 long idx;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8388
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8389 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8390 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8391 li = l->lv_first;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8392 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8393 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8394 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8395
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8396 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8397 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8398 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8399 idx = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8400 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8401 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8402 li = list_find(l, idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8403 if (li == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8404 EMSGN(_(e_listidx), idx);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8405 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8406 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8407 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8408 li = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8409 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8410
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8411 for ( ; li != NULL; li = li->li_next)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8412 if (tv_equal(&li->li_tv, &argvars[1], ic))
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8413 ++n;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8414 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8415 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8416 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8417 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8418 int todo;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8419 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8420 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8421
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8422 if ((d = argvars[0].vval.v_dict) != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8423 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8424 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8425
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8426 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8427 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8428 ic = get_tv_number_chk(&argvars[2], &error);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8429 if (argvars[3].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8430 EMSG(_(e_invarg));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8431 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8432
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8433 todo = error ? 0 : (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8434 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8435 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8436 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8437 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8438 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8439 if (tv_equal(&HI2DI(hi)->di_tv, &argvars[1], ic))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8440 ++n;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8441 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8442 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8443 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8444 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8445 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8446 EMSG2(_(e_listdictarg), "count()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8447 rettv->vval.v_number = n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8448 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8449
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8450 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8451 * "cscope_connection([{num} , {dbpath} [, {prepend}]])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8452 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8453 * Checks the existence of a cscope connection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8454 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8455 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8456 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8457 f_cscope_connection(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8458 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8459 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8460 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8461 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8462 int num = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8463 char_u *dbpath = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8464 char_u *prepend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8465 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8466
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8467 if (argvars[0].v_type != VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8468 && argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8469 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8470 num = (int)get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8471 dbpath = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8472 if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8473 prepend = get_tv_string_buf(&argvars[2], buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8474 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8475
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8476 rettv->vval.v_number = cs_connection(num, dbpath, prepend);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8477 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8478 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8479 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8480 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8482 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8483 * "cursor(lnum, col)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8484 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8485 * Moves the cursor to the specified line and column
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8486 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8487 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8488 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8489 f_cursor(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8490 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8491 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8493 long line, col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8494 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8495 long coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8496 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8497
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8498 if (argvars[1].v_type == VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8499 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8500 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8501
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8502 if (list2fpos(argvars, &pos, NULL) == FAIL)
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8503 return;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8504 line = pos.lnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8505 col = pos.col;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8506 #ifdef FEAT_VIRTUALEDIT
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	8507 coladd = pos.coladd;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8508 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8509 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8510 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8511 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8512 line = get_tv_lnum(argvars);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8513 col = get_tv_number_chk(&argvars[1], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8514 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8515 if (argvars[2].v_type != VAR_UNKNOWN)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8516 coladd = get_tv_number_chk(&argvars[2], NULL);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8517 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8518 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8519 if (line < 0 \|\| col < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8520 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8521 \|\| coladd < 0
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8522 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8523 )
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8524 return; /* type error; errmsg already given */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8525 if (line > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8526 curwin->w_cursor.lnum = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8527 if (col > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8528 curwin->w_cursor.col = col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8529 #ifdef FEAT_VIRTUALEDIT
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	8530 curwin->w_cursor.coladd = coladd;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8531 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8532
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8533 /* Make sure the cursor is in a valid position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8534 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8535 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8536 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8537 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8538 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8539 #endif
10 4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8540
4e2284e71352 updated for version 7.0002 vimboss parents: 9 diff changeset	8541 curwin->w_set_curswant = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8543
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8544 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8545 * "deepcopy()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8546 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8547 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8548 f_deepcopy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8549 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8550 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8551 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8552 int noref = 0;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8553
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8554 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8555 noref = get_tv_number_chk(&argvars[1], NULL);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8556 if (noref < 0 \|\| noref > 1)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8557 EMSG(_(e_invarg));
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	8558 else
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	8559 item_copy(&argvars[0], rettv, TRUE, noref == 0 ? ++current_copyID : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8560 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8562 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8563 * "delete()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8564 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8565 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8566 f_delete(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8567 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8568 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8569 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8570 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8571 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8572 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8573 rettv->vval.v_number = mch_remove(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8575
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8576 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8577 * "did_filetype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8578 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8579 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8580 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8581 f_did_filetype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8582 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8583 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8584 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8585 #ifdef FEAT_AUTOCMD
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8586 rettv->vval.v_number = did_filetype;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8587 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8588 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8589 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8592 /*
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8593 * "diff_filler()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8594 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8595 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8596 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8597 f_diff_filler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8598 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8599 typval_T *rettv;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8600 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8601 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8602 rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars));
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8603 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8604 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8605
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8606 /*
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8607 * "diff_hlID()" function
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8608 */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8609 /ARGSUSED/
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8610 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8611 f_diff_hlID(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;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8614 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8615 #ifdef FEAT_DIFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8616 linenr_T lnum = get_tv_lnum(argvars);
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8617 static linenr_T prev_lnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8618 static int changedtick = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8619 static int fnum = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8620 static int change_start = 0;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8621 static int change_end = 0;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8622 static hlf_T hlID = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8623 int filler_lines;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8624 int col;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8625
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8626 if (lnum < 0) /* ignore type error in {lnum} arg */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8627 lnum = 0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8628 if (lnum != prev_lnum
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8629 \|\| changedtick != curbuf->b_changedtick
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8630 \|\| fnum != curbuf->b_fnum)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8631 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8632 /* New line, buffer, change: need to get the values. */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8633 filler_lines = diff_check(curwin, lnum);
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8634 if (filler_lines < 0)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8635 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8636 if (filler_lines == -1)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8637 {
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8638 change_start = MAXCOL;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8639 change_end = -1;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8640 if (diff_find_change(curwin, lnum, &change_start, &change_end))
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8641 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8642 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8643 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8644 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8645 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8646 hlID = HLF_ADD; /* added line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8647 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8648 else
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8649 hlID = (hlf_T)0;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8650 prev_lnum = lnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8651 changedtick = curbuf->b_changedtick;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8652 fnum = curbuf->b_fnum;
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8653 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8654
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8655 if (hlID == HLF_CHD \|\| hlID == HLF_TXD)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8656 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8657 col = get_tv_number(&argvars[1]) - 1; /* ignore type error in {col} */
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8658 if (col >= change_start && col <= change_end)
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8659 hlID = HLF_TXD; /* changed text */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8660 else
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8661 hlID = HLF_CHD; /* changed line */
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8662 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	8663 rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
32 41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8664 #endif
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8665 }
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8666
41f9fd58cf13 updated for version 7.0019 vimboss parents: 29 diff changeset	8667 /*
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8668 * "empty({expr})" function
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8669 */
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8670 static void
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8671 f_empty(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8672 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8673 typval_T *rettv;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8674 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8675 int n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8676
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8677 switch (argvars[0].v_type)
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8678 {
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8679 case VAR_STRING:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8680 case VAR_FUNC:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8681 n = argvars[0].vval.v_string == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8682 \|\| *argvars[0].vval.v_string == NUL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8683 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8684 case VAR_NUMBER:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8685 n = argvars[0].vval.v_number == 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8686 break;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8687 case VAR_LIST:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8688 n = argvars[0].vval.v_list == NULL
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8689 \|\| argvars[0].vval.v_list->lv_first == NULL;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8690 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8691 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8692 n = argvars[0].vval.v_dict == NULL
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8693 \|\| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8694 break;
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8695 default:
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8696 EMSG2(_(e_intern2), "f_empty()");
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8697 n = 0;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8698 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8699
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8700 rettv->vval.v_number = n;
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8701 }
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8702
8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	8703 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8704 * "escape({string}, {chars})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8705 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8706 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8707 f_escape(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8708 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8709 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8710 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8711 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8712
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8713 rettv->vval.v_string = vim_strsave_escaped(get_tv_string(&argvars[0]),
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8714 get_tv_string_buf(&argvars[1], buf));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8715 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8717
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8718 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8719 * "eval()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8720 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8721 /ARGSUSED/
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8722 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8723 f_eval(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8724 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8725 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8726 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8727 char_u *s;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8728
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8729 s = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8730 if (s != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8731 s = skipwhite(s);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8732
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8733 if (s == NULL \|\| eval1(&s, rettv, TRUE) == FAIL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8734 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8735 rettv->v_type = VAR_NUMBER;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8736 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8737 }
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8738 else if (*s != NUL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8739 EMSG(_(e_trailing));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8740 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8741
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	8742 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8743 * "eventhandler()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8744 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8745 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8746 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8747 f_eventhandler(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8748 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8749 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8750 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8751 rettv->vval.v_number = vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8752 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8754 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8755 * "executable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8756 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8757 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8758 f_executable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8759 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8760 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8761 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8762 rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8763 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8764
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8765 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8766 * "exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8767 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8768 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8769 f_exists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8770 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8771 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8772 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8773 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8774 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8775 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8776 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8777
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8778 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8779 if (p == '$') / environment variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8780 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8781 /* first try "normal" environment variables (fast) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8782 if (mch_getenv(p + 1) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8783 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8784 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8785 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8786 /* try expanding things like $VIM and ${HOME} */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8787 p = expand_env_save(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8788 if (p != NULL && *p != '$')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8789 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8790 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8791 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8792 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8793 else if (p == '&' \|\| p == '+') /* option */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8794 n = (get_option_tv(&p, NULL, TRUE) == OK);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8795 else if (p == '') /* internal or user defined function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8796 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	8797 n = function_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8798 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8799 else if (*p == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8800 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8801 n = cmd_exists(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8802 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8803 else if (*p == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8804 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8805 #ifdef FEAT_AUTOCMD
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8806 if (p[1] == '#')
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8807 n = autocmd_supported(p + 2);
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8808 else
7fe13e0f5dce updated for version 7.0175 vimboss parents: 614 diff changeset	8809 n = au_exists(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8810 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8812 else /* internal variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8813 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8814 char_u *tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8815 typval_T tv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8816
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8817 /* get_name_len() takes care of expanding curly braces */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8818 name = p;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8819 len = get_name_len(&p, &tofree, TRUE, FALSE);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8820 if (len > 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8821 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8822 if (tofree != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8823 name = tofree;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8824 n = (get_var_tv(name, len, &tv, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8825 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8826 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8827 /* handle d.key, l[idx], f(expr) */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8828 n = (handle_subscript(&p, &tv, TRUE, FALSE) == OK);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8829 if (n)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8830 clear_tv(&tv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8831 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8832 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8833
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	8834 vim_free(tofree);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8835 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8836
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8837 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8838 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8839
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8840 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8841 * "expand()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8842 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8843 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8844 f_expand(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8845 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8846 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8847 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8848 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8849 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8850 char_u *errormsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8851 int flags = WILD_SILENT\|WILD_USE_NL\|WILD_LIST_NOTFOUND;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8852 expand_T xpc;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8853 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8854
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8855 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8856 s = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8857 if (s == '%' \|\| s == '#' \|\| *s == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8858 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8859 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	8860 rettv->vval.v_string = eval_vars(s, &len, NULL, &errormsg, s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8861 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8863 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8864 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8865 /* When the optional second argument is non-zero, don't remove matches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8866 * for 'suffixes' and 'wildignore' */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8867 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8868 && get_tv_number_chk(&argvars[1], &error))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8869 flags \|= WILD_KEEP_ALL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8870 if (!error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8871 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8872 ExpandInit(&xpc);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8873 xpc.xp_context = EXPAND_FILES;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8874 rettv->vval.v_string = ExpandOne(&xpc, s, NULL, flags, WILD_ALL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8875 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8876 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8877 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8880
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8881 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8882 * "extend(list, list [, idx])" function
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8883 * "extend(dict, dict [, action])" function
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8884 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8885 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8886 f_extend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8887 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8888 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8889 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8890 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8891 if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8892 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8893 list_T l1, l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8894 listitem_T *item;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8895 long before;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8896 int error = FALSE;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8897
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8898 l1 = argvars[0].vval.v_list;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8899 l2 = argvars[1].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8900 if (l1 != NULL && !tv_check_lock(l1->lv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8901 && l2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8902 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8903 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8904 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8905 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8906 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8907 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8908
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8909 if (before == l1->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8910 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8911 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8912 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8913 item = list_find(l1, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8914 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8915 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8916 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8917 return;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	8918 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8919 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8920 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8921 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8922 item = NULL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8923 list_extend(l1, l2, item);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8924
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8925 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8926 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8927 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8928 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	8929 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8930 dict_T d1, d2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8931 dictitem_T *di1;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8932 char_u *action;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8933 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8934 hashitem_T *hi2;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8935 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8936
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8937 d1 = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8938 d2 = argvars[1].vval.v_dict;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8939 if (d1 != NULL && !tv_check_lock(d1->dv_lock, (char_u *)"extend()")
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	8940 && d2 != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8941 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8942 /* Check the third argument. */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8943 if (argvars[2].v_type != VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8944 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8945 static char *(av[]) = {"keep", "force", "error"};
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8946
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8947 action = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8948 if (action == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	8949 return; /* type error; errmsg already given */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8950 for (i = 0; i < 3; ++i)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8951 if (STRCMP(action, av[i]) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8952 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8953 if (i == 3)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8954 {
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	8955 EMSG2(_(e_invarg2), action);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8956 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8957 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8958 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8959 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8960 action = (char_u *)"force";
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8961
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8962 /* Go over all entries in the second dict and add them to the
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8963 * first dict. */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	8964 todo = (int)d2->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	8965 for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8966 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8967 if (!HASHITEM_EMPTY(hi2))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8968 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8969 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8970 di1 = dict_find(d1, hi2->hi_key, -1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8971 if (di1 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8972 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8973 di1 = dictitem_copy(HI2DI(hi2));
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8974 if (di1 != NULL && dict_add(d1, di1) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8975 dictitem_free(di1);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8976 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8977 else if (*action == 'e')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8978 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8979 EMSG2(_("E737: Key already exists: %s"), hi2->hi_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8980 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8981 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8982 else if (*action == 'f')
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8983 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8984 clear_tv(&di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8985 copy_tv(&HI2DI(hi2)->di_tv, &di1->di_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	8986 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8987 }
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 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8991 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8992 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8993 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	8994 EMSG2(_(e_listdictarg), "extend()");
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8995 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8996
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	8997 /*
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	8998 * "feedkeys()" function
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	8999 */
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9000 /ARGSUSED/
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9001 static void
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9002 f_feedkeys(argvars, rettv)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9003 typval_T *argvars;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9004 typval_T *rettv;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9005 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9006 int remap = TRUE;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9007 char_u keys, flags;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9008 char_u nbuf[NUMBUFLEN];
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9009 int typed = FALSE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9010 char_u *keys_esc;
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9011
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9012 rettv->vval.v_number = 0;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9013 keys = get_tv_string(&argvars[0]);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9014 if (*keys != NUL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9015 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9016 if (argvars[1].v_type != VAR_UNKNOWN)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9017 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9018 flags = get_tv_string_buf(&argvars[1], nbuf);
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9019 for ( ; *flags != NUL; ++flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9020 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9021 switch (*flags)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9022 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9023 case 'n': remap = FALSE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9024 case 'm': remap = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9025 case 't': typed = TRUE; break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9026 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9027 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9028 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9029
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9030 /* Need to escape K_SPECIAL and CSI before putting the string in the
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9031 * typeahead buffer. */
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9032 keys_esc = vim_strsave_escape_csi(keys);
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9033 if (keys_esc != NULL)
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9034 {
d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9035 ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9036 typebuf.tb_len, !typed, FALSE);
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9037 vim_free(keys_esc);
846 db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9038 if (vgetc_busy)
db44f7b81373 updated for version 7.0f03 vimboss parents: 844 diff changeset	9039 typebuf_was_filled = TRUE;
844 d3bbb5dd3913 updated for version 7.0f02 vimboss parents: 842 diff changeset	9040 }
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9041 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9042 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9043
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	9044 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9045 * "filereadable()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9046 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9047 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9048 f_filereadable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9049 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9050 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9052 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9053 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9054 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9055
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9056 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9057 if (p && !mch_isdir(p) && (fd = mch_fopen((char )p, "r")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9059 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9060 fclose(fd);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9061 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9062 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9063 n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9064
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9065 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9068 /*
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9069 * 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	9070 * rights to write into.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9071 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9072 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9073 f_filewritable(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9074 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9075 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9076 {
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	9077 rettv->vval.v_number = filewritable(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9078 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9079
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9080 static void findfilendir __ARGS((typval_T argvars, typval_T rettv, int dir));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9081
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9082 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9083 findfilendir(argvars, rettv, dir)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9084 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9085 typval_T *rettv;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9086 int dir;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9087 {
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9088 #ifdef FEAT_SEARCHPATH
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9089 char_u *fname;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9090 char_u *fresult = NULL;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9091 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	9092 char_u *p;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9093 char_u pathbuf[NUMBUFLEN];
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9094 int count = 1;
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9095 int first = TRUE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9096 int error = FALSE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9097 #endif
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9098
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9099 rettv->vval.v_string = NULL;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9100 rettv->v_type = VAR_STRING;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9101
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9102 #ifdef FEAT_SEARCHPATH
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9103 fname = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9104
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9105 if (argvars[1].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9106 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9107 p = get_tv_string_buf_chk(&argvars[1], pathbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9108 if (p == NULL)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9109 error = TRUE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9110 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9111 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9112 if (*p != NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9113 path = p;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9114
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9115 if (argvars[2].v_type != VAR_UNKNOWN)
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9116 count = get_tv_number_chk(&argvars[2], &error);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9117 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9118 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9119
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9120 if (count < 0 && rettv_list_alloc(rettv) == FAIL)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9121 error = TRUE;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9122
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9123 if (*fname != NUL && !error)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9124 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9125 do
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9126 {
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9127 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9128 vim_free(fresult);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9129 fresult = find_file_in_path_option(first ? fname : NULL,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9130 first ? (int)STRLEN(fname) : 0,
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	9131 0, first, path, dir, NULL,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	9132 dir ? (char_u *)"" : curbuf->b_p_sua);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9133 first = FALSE;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9134
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9135 if (fresult != NULL && rettv->v_type == VAR_LIST)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9136 list_append_string(rettv->vval.v_list, fresult, -1);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9137
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9138 } while ((rettv->v_type == VAR_LIST \|\| --count > 0) && fresult != NULL);
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9139 }
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9140
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9141 if (rettv->v_type == VAR_STRING)
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9142 rettv->vval.v_string = fresult;
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	9143 #endif
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9144 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9145
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9146 static void filter_map __ARGS((typval_T argvars, typval_T rettv, int map));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9147 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	9148
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9149 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9150 * Implementation of map() and filter().
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9151 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9152 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9153 filter_map(argvars, rettv, map)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9154 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9155 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9156 int map;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9157 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9158 char_u buf[NUMBUFLEN];
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9159 char_u *expr;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9160 listitem_T li, nli;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9161 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9162 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9163 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9164 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9165 dict_T *d = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9166 typval_T save_val;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9167 typval_T save_key;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9168 int rem;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9169 int todo;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9170 char_u msg = map ? (char_u )"map()" : (char_u *)"filter()";
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9171 int save_did_emsg;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9172
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9173 rettv->vval.v_number = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9174 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9175 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9176 if ((l = argvars[0].vval.v_list) == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9177 \|\| (map && tv_check_lock(l->lv_lock, msg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9178 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9179 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9180 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9181 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9182 if ((d = argvars[0].vval.v_dict) == NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9183 \|\| (map && tv_check_lock(d->dv_lock, msg)))
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9184 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9185 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9186 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9187 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9188 EMSG2(_(e_listdictarg), msg);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9189 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9190 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9191
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9192 expr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9193 /* On type errors, the preceding call has already displayed an error
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9194 * message. Avoid a misleading error message for an empty string that
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9195 * was not passed as argument. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9196 if (expr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9197 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9198 prepare_vimvar(VV_VAL, &save_val);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9199 expr = skipwhite(expr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9200
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9201 /* We reset "did_emsg" to be able to detect whether an error
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9202 * occurred during evaluation of the expression. */
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9203 save_did_emsg = did_emsg;
8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9204 did_emsg = FALSE;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9205
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9206 if (argvars[0].v_type == VAR_DICT)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9207 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9208 prepare_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9209 vimvars[VV_KEY].vv_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9210
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9211 ht = &d->dv_hashtab;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9212 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	9213 todo = (int)ht->ht_used;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9214 for (hi = ht->ht_array; todo > 0; ++hi)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9215 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9216 if (!HASHITEM_EMPTY(hi))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9217 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9218 --todo;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9219 di = HI2DI(hi);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9220 if (tv_check_lock(di->di_tv.v_lock, msg))
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9221 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9222 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9223 if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9224 \|\| did_emsg)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9225 break;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9226 if (!map && rem)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9227 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9228 clear_tv(&vimvars[VV_KEY].vv_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9229 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9230 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9231 hash_unlock(ht);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9232
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9233 restore_vimvar(VV_KEY, &save_key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9234 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9235 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9236 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9237 for (li = l->lv_first; li != NULL; li = nli)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9238 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9239 if (tv_check_lock(li->li_tv.v_lock, msg))
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	9240 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9241 nli = li->li_next;
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9242 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9243 \|\| did_emsg)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9244 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9245 if (!map && rem)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9246 listitem_remove(l, li);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9247 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9248 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9249
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9250 restore_vimvar(VV_VAL, &save_val);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	9251
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	9252 did_emsg \|= save_did_emsg;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9253 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9254
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9255 copy_tv(&argvars[0], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9256 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9257
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9258 static int
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9259 filter_map_one(tv, expr, map, remp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9260 typval_T *tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9261 char_u *expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9262 int map;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9263 int *remp;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9264 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9265 typval_T rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9266 char_u *s;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9267
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9268 copy_tv(tv, &vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9269 s = expr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9270 if (eval1(&s, &rettv, TRUE) == FAIL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9271 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9272 if (s != NUL) / check for trailing chars after expr */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9273 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9274 EMSG2(_(e_invexpr2), s);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9275 return FAIL;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9276 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9277 if (map)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9278 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9279 /* map(): replace the list item value */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9280 clear_tv(tv);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	9281 rettv.v_lock = 0;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9282 *tv = rettv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9283 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9284 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9285 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9286 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9287
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9288 /* filter(): when expr is zero remove the item */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9289 *remp = (get_tv_number_chk(&rettv, &error) == 0);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9290 clear_tv(&rettv);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9291 /* On type error, nothing has been removed; return FAIL to stop the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9292 * loop. The error message was given by get_tv_number_chk(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9293 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9294 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9295 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9296 clear_tv(&vimvars[VV_VAL].vv_tv);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9297 return OK;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9298 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9299
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9300 /*
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9301 * "filter()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9302 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9303 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9304 f_filter(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9305 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9306 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9307 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9308 filter_map(argvars, rettv, FALSE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9309 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9310
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	9311 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9312 * "finddir({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9313 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9314 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9315 f_finddir(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9316 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9317 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9318 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9319 findfilendir(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9320 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9321
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9322 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9323 * "findfile({fname}[, {path}[, {count}]])" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9324 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9325 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9326 f_findfile(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9327 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9328 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9329 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9330 findfilendir(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9331 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9332
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9333 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9334 * "fnamemodify({fname}, {mods})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9335 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9336 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9337 f_fnamemodify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9338 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9339 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9340 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9341 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9342 char_u *mods;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9343 int usedlen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9344 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9345 char_u *fbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9346 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9347
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9348 fname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9349 mods = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9350 if (fname == NULL \|\| mods == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9351 fname = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9352 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9353 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9354 len = (int)STRLEN(fname);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9355 (void)modify_fname(mods, &usedlen, &fname, &fbuf, &len);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9356 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9357
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9358 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9359 if (fname == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9360 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9361 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9362 rettv->vval.v_string = vim_strnsave(fname, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9363 vim_free(fbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9364 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9365
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9366 static void foldclosed_both __ARGS((typval_T argvars, typval_T rettv, int end));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9367
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9368 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9369 * "foldclosed()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9370 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9371 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9372 foldclosed_both(argvars, rettv, end)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9373 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9374 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9375 int end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9376 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9377 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9378 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9379 linenr_T first, last;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9380
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9381 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9382 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9383 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9384 if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9385 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9386 if (end)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9387 rettv->vval.v_number = (varnumber_T)last;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9388 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9389 rettv->vval.v_number = (varnumber_T)first;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9390 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9392 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9393 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9394 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9396
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9397 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9398 * "foldclosed()" 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_foldclosed(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 foldclosed_both(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 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9409 * "foldclosedend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9410 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9411 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9412 f_foldclosedend(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;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9415 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9416 foldclosed_both(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9417 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9418
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9419 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9420 * "foldlevel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9421 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9422 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9423 f_foldlevel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9424 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9425 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9426 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9427 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9428 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9429
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9430 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9431 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9432 rettv->vval.v_number = foldLevel(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9433 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9434 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9435 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9438 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9439 * "foldtext()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9440 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9441 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9442 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9443 f_foldtext(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9444 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9445 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9446 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9447 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9448 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9449 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9450 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9451 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9452 char *txt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9453 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9454
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9455 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9456 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9457 #ifdef FEAT_FOLDING
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9458 if ((linenr_T)vimvars[VV_FOLDSTART].vv_nr > 0
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9459 && (linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9460 <= curbuf->b_ml.ml_line_count
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9461 && vimvars[VV_FOLDDASHES].vv_str != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9463 /* Find first non-empty line in the fold. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9464 lnum = (linenr_T)vimvars[VV_FOLDSTART].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9465 while (lnum < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9466 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9467 if (!linewhite(lnum))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9468 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9469 ++lnum;
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 /* Find interesting text in this line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9473 s = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9474 /* skip C comment-start */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9475 if (s[0] == '/' && (s[1] == '*' \|\| s[1] == '/'))
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9476 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9477 s = skipwhite(s + 2);
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9478 if (*skipwhite(s) == NUL
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9479 && lnum + 1 < (linenr_T)vimvars[VV_FOLDEND].vv_nr)
36 125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9480 {
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9481 s = skipwhite(ml_get(lnum + 1));
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9482 if (s == '')
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9483 s = skipwhite(s + 1);
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9484 }
125e80798a85 updated for version 7.0021 vimboss parents: 34 diff changeset	9485 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9486 txt = _("+-%s%3ld lines: ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9487 r = alloc((unsigned)(STRLEN(txt)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9488 + STRLEN(vimvars[VV_FOLDDASHES].vv_str) /* for %s */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9489 + 20 /* for %3ld */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9490 + STRLEN(s))); /* concatenated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9491 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9492 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9493 sprintf((char *)r, txt, vimvars[VV_FOLDDASHES].vv_str,
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9494 (long)((linenr_T)vimvars[VV_FOLDEND].vv_nr
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9495 - (linenr_T)vimvars[VV_FOLDSTART].vv_nr + 1));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9496 len = (int)STRLEN(r);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9497 STRCAT(r, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9498 /* remove 'foldmarker' and 'commentstring' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9499 foldtext_cleanup(r + len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9500 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9503 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9506 /*
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9507 * "foldtextresult(lnum)" function
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9508 */
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9509 /ARGSUSED/
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9510 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9511 f_foldtextresult(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9512 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9513 typval_T *rettv;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9514 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9515 #ifdef FEAT_FOLDING
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9516 linenr_T lnum;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9517 char_u *text;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9518 char_u buf[51];
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9519 foldinfo_T foldinfo;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9520 int fold_count;
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9521 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9522
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9523 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9524 rettv->vval.v_string = NULL;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9525 #ifdef FEAT_FOLDING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9526 lnum = get_tv_lnum(argvars);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9527 /* treat illegal types and illegal string values for {lnum} the same */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9528 if (lnum < 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9529 lnum = 0;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9530 fold_count = foldedCount(curwin, lnum, &foldinfo);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9531 if (fold_count > 0)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9532 {
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9533 text = get_foldtext(curwin, lnum, lnum + fold_count - 1,
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9534 &foldinfo, buf);
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9535 if (text == buf)
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9536 text = vim_strsave(text);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9537 rettv->vval.v_string = text;
29 ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9538 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9539 #endif
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9540 }
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9541
ac33b7c03fac updated for version 7.0018 vimboss parents: 26 diff changeset	9542 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9543 * "foreground()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9544 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9545 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9546 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9547 f_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9548 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9549 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9550 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9551 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9552 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9553 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9554 gui_mch_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9555 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9556 # ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9557 win32_set_foreground();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9558 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9559 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9560 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9562 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9563 * "function()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9564 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9565 /ARGSUSED/
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9566 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9567 f_function(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9568 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9569 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9570 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9571 char_u *s;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9572
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	9573 rettv->vval.v_number = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9574 s = get_tv_string(&argvars[0]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	9575 if (s == NULL \|\| s == NUL \|\| VIM_ISDIGIT(s))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9576 EMSG2(_(e_invarg2), s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9577 else if (!function_exists(s))
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	9578 EMSG2(_("E700: Unknown function: %s"), s);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9579 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9580 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9581 rettv->vval.v_string = vim_strsave(s);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9582 rettv->v_type = VAR_FUNC;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9583 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9584 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9585
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9586 /*
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9587 * "garbagecollect()" function
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9588 */
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9589 /ARGSUSED/
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9590 static void
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9591 f_garbagecollect(argvars, rettv)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9592 typval_T *argvars;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9593 typval_T *rettv;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9594 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9595 garbage_collect();
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9596 }
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9597
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	9598 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9599 * "get()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9600 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9601 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9602 f_get(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9603 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9604 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9605 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9606 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9607 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9608 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9609 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9610 typval_T *tv = NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9611
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9612 if (argvars[0].v_type == VAR_LIST)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9613 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9614 if ((l = argvars[0].vval.v_list) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9615 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9616 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9617
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9618 li = list_find(l, get_tv_number_chk(&argvars[1], &error));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9619 if (!error && li != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9620 tv = &li->li_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9621 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9622 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9623 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9624 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9625 if ((d = argvars[0].vval.v_dict) != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9626 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	9627 di = dict_find(d, get_tv_string(&argvars[1]), -1);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9628 if (di != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9629 tv = &di->di_tv;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9630 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9631 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9632 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9633 EMSG2(_(e_listdictarg), "get()");
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9634
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9635 if (tv == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9636 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9637 if (argvars[2].v_type == VAR_UNKNOWN)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9638 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9639 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9640 copy_tv(&argvars[2], rettv);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9641 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9642 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	9643 copy_tv(tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9644 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9645
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9646 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	9647
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9648 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9649 * Get line or list of lines from buffer "buf" into "rettv".
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9650 * 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	9651 * buffer.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9652 * If 'retlist' is TRUE, then the lines are returned as a Vim List.
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9653 */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9654 static void
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9655 get_buffer_lines(buf, start, end, retlist, rettv)
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9656 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9657 linenr_T start;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9658 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9659 int retlist;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9660 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9661 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9662 char_u *p;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9663
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9664 if (retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9665 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9666 if (rettv_list_alloc(rettv) == FAIL)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9667 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9668 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9669 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9670 rettv->vval.v_number = 0;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9671
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9672 if (buf == NULL \|\| buf->b_ml.ml_mfp == NULL \|\| start < 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9673 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9674
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9675 if (!retlist)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9676 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9677 if (start >= 1 && start <= buf->b_ml.ml_line_count)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9678 p = ml_get_buf(buf, start, FALSE);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9679 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9680 p = (char_u *)"";
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9681
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9682 rettv->v_type = VAR_STRING;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9683 rettv->vval.v_string = vim_strsave(p);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9684 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9685 else
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9686 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9687 if (end < start)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9688 return;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9689
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9690 if (start < 1)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9691 start = 1;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9692 if (end > buf->b_ml.ml_line_count)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9693 end = buf->b_ml.ml_line_count;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9694 while (start <= end)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9695 if (list_append_string(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	9696 ml_get_buf(buf, start++, FALSE), -1) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	9697 break;
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9698 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9699 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9700
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9701 /*
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9702 * "getbufline()" function
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9703 */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9704 static void
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9705 f_getbufline(argvars, rettv)
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9706 typval_T *argvars;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9707 typval_T *rettv;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9708 {
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9709 linenr_T lnum;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9710 linenr_T end;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9711 buf_T *buf;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9712
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9713 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9714 ++emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9715 buf = get_buf_tv(&argvars[0]);
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9716 --emsg_off;
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9717
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9718 lnum = get_tv_lnum_buf(&argvars[1], buf);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9719 if (argvars[2].v_type == VAR_UNKNOWN)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9720 end = lnum;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9721 else
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9722 end = get_tv_lnum_buf(&argvars[2], buf);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	9723
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9724 get_buffer_lines(buf, lnum, end, TRUE, rettv);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9725 }
d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	9726
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9727 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9728 * "getbufvar()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9729 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9730 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9731 f_getbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9732 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9733 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9734 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9735 buf_T *buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9736 buf_T *save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9737 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9738 dictitem_T *v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9739
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9740 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9741 varname = get_tv_string_chk(&argvars[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9742 ++emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9743 buf = get_buf_tv(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9744
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9745 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9746 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9747
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9748 if (buf != NULL && varname != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9749 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9750 if (varname == '&') / buffer-local-option */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9751 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9752 /* set curbuf to be our buf, temporarily */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9753 save_curbuf = curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9754 curbuf = buf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9755
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9756 get_option_tv(&varname, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9757
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9758 /* restore previous notion of curbuf */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9759 curbuf = save_curbuf;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9760 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9761 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9762 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9763 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9764 /* let getbufvar({nr}, "") return the "b:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9765 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9766 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9767 varname = (char_u *)"b:" + 2;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9768 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	9769 v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname, FALSE);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9770 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9771 copy_tv(&v->di_tv, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9772 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9773 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9774
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9775 --emsg_off;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9776 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9777
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	9778 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9779 * "getchar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9780 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9781 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9782 f_getchar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9783 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9784 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9785 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9786 varnumber_T n;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9787 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9788
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9789 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9790 ++allow_keys;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9791 if (argvars[0].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9792 /* getchar(): blocking wait. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9793 n = safe_vgetc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9794 else if (get_tv_number_chk(&argvars[0], &error) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9795 /* getchar(1): only check if char avail */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9796 n = vpeekc();
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9797 else if (error \|\| vpeekc() == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	9798 /* illegal argument or getchar(0) and no char avail: return zero */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9799 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9800 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9801 /* getchar(0) and char avail: return char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9802 n = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9803 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9804 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9805
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9806 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9807 if (IS_SPECIAL(n) \|\| mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9808 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9809 char_u temp[10]; /* modifier: 3, mbyte-char: 6, NUL: 1 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9810 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9811
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9812 /* Turn a special key into three bytes, plus modifier. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9813 if (mod_mask != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9814 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9815 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9816 temp[i++] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9817 temp[i++] = mod_mask;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9819 if (IS_SPECIAL(n))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9820 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9821 temp[i++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9822 temp[i++] = K_SECOND(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9823 temp[i++] = K_THIRD(n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9825 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9826 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9827 i += (*mb_char2bytes)(n, temp + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9828 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9829 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9830 temp[i++] = n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9831 temp[i++] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9832 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9833 rettv->vval.v_string = vim_strsave(temp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9834 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9835 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9836
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9837 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9838 * "getcharmod()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9839 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9840 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9841 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9842 f_getcharmod(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9843 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9844 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9845 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9846 rettv->vval.v_number = mod_mask;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9847 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9848
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9849 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9850 * "getcmdline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9851 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9852 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9853 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9854 f_getcmdline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9855 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9856 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9857 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9858 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9859 rettv->vval.v_string = get_cmdline_str();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9861
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9862 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9863 * "getcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9864 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9865 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9866 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9867 f_getcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9868 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9869 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9870 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9871 rettv->vval.v_number = get_cmdline_pos() + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9872 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9873
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9874 /*
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9875 * "getcmdtype()" function
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9876 */
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9877 /ARGSUSED/
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9878 static void
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9879 f_getcmdtype(argvars, rettv)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9880 typval_T *argvars;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9881 typval_T *rettv;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9882 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9883 rettv->v_type = VAR_STRING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9884 rettv->vval.v_string = alloc(2);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9885 if (rettv->vval.v_string != NULL)
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9886 {
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9887 rettv->vval.v_string[0] = get_cmdline_type();
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9888 rettv->vval.v_string[1] = NUL;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9889 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9890 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9891
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	9892 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9893 * "getcwd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9894 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9895 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9896 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9897 f_getcwd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9898 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9899 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9900 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9901 char_u cwd[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9902
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9903 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9904 if (mch_dirname(cwd, MAXPATHL) == FAIL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9905 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9906 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9907 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9908 rettv->vval.v_string = vim_strsave(cwd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9909 #ifdef BACKSLASH_IN_FILENAME
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9910 if (rettv->vval.v_string != NULL)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	9911 slash_adjust(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9912 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9916 /*
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9917 * "getfontname()" function
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9918 */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	9919 /ARGSUSED/
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9920 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9921 f_getfontname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9922 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9923 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9924 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9925 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9926 rettv->vval.v_string = NULL;
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9927 #ifdef FEAT_GUI
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9928 if (gui.in_use)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9929 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9930 GuiFont font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9931 char_u *name = NULL;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9932
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9933 if (argvars[0].v_type == VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9934 {
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9935 /* Get the "Normal" font. Either the name saved by
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9936 * hl_set_font_name() or from the font ID. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9937 font = gui.norm_font;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9938 name = hl_get_font_name();
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9939 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9940 else
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9941 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9942 name = get_tv_string(&argvars[0]);
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9943 if (STRCMP(name, "") == 0) / don't use font dialog */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9944 return;
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9945 font = gui_mch_get_font(name, FALSE);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9946 if (font == NOFONT)
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9947 return; /* Invalid font name, return empty string. */
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9948 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9949 rettv->vval.v_string = gui_mch_get_fontname(font, name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	9950 if (argvars[0].v_type != VAR_UNKNOWN)
38 c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9951 gui_mch_free_font(font);
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9952 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9953 #endif
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9954 }
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9955
c524f99c7925 updated for version 7.0022 vimboss parents: 36 diff changeset	9956 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9957 * "getfperm({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9958 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9959 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9960 f_getfperm(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9961 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9962 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9963 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9964 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9965 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9966 char_u *perm = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9967 char_u flags[] = "rwx";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9968 int i;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9969
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9970 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9971
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9972 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9973 if (mch_stat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9974 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9975 perm = vim_strsave((char_u *)"---------");
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9976 if (perm != NULL)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9977 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9978 for (i = 0; i < 9; i++)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9979 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9980 if (st.st_mode & (1 << (8 - i)))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9981 perm[i] = flags[i % 3];
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9982 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9983 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9984 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9985 rettv->vval.v_string = perm;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9986 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9987
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	9988 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9989 * "getfsize({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9990 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9991 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9992 f_getfsize(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9993 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	9994 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9995 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9996 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9997 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9998
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	9999 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10000
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10001 rettv->v_type = VAR_NUMBER;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10002
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10003 if (mch_stat((char *)fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10004 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10005 if (mch_isdir(fname))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10006 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10007 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10008 rettv->vval.v_number = (varnumber_T)st.st_size;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10009 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10010 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10011 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10012 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10013
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10014 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10015 * "getftime({fname})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10016 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10017 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10018 f_getftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10019 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10020 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10022 char_u *fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10023 struct stat st;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10024
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10025 fname = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10026
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10027 if (mch_stat((char *)fname, &st) >= 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10028 rettv->vval.v_number = (varnumber_T)st.st_mtime;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10029 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10030 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10033 /*
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10034 * "getftype({fname})" function
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10035 */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10036 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10037 f_getftype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10038 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10039 typval_T *rettv;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10040 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10041 char_u *fname;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10042 struct stat st;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10043 char_u *type = NULL;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10044 char *t;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10045
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10046 fname = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10047
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10048 rettv->v_type = VAR_STRING;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10049 if (mch_lstat((char *)fname, &st) >= 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10050 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10051 #ifdef S_ISREG
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10052 if (S_ISREG(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10053 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10054 else if (S_ISDIR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10055 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10056 # ifdef S_ISLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10057 else if (S_ISLNK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10058 t = "link";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10059 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10060 # ifdef S_ISBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10061 else if (S_ISBLK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10062 t = "bdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10063 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10064 # ifdef S_ISCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10065 else if (S_ISCHR(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10066 t = "cdev";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10067 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10068 # ifdef S_ISFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10069 else if (S_ISFIFO(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10070 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10071 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10072 # ifdef S_ISSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10073 else if (S_ISSOCK(st.st_mode))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10074 t = "fifo";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10075 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10076 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10077 t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10078 #else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10079 # ifdef S_IFMT
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10080 switch (st.st_mode & S_IFMT)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10081 {
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10082 case S_IFREG: t = "file"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10083 case S_IFDIR: t = "dir"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10084 # ifdef S_IFLNK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10085 case S_IFLNK: t = "link"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10086 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10087 # ifdef S_IFBLK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10088 case S_IFBLK: t = "bdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10089 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10090 # ifdef S_IFCHR
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10091 case S_IFCHR: t = "cdev"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10092 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10093 # ifdef S_IFIFO
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10094 case S_IFIFO: t = "fifo"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10095 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10096 # ifdef S_IFSOCK
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10097 case S_IFSOCK: t = "socket"; break;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10098 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10099 default: t = "other";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10100 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10101 # else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10102 if (mch_isdir(fname))
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10103 t = "dir";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10104 else
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10105 t = "file";
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10106 # endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10107 #endif
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10108 type = vim_strsave((char_u *)t);
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10109 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10110 rettv->vval.v_string = type;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10111 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10112
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	10113 /*
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10114 * "getline(lnum, [end])" function
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10115 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10116 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10117 f_getline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10118 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10119 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10120 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10121 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10122 linenr_T end;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10123 int retlist;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10124
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10125 lnum = get_tv_lnum(argvars);
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10126 if (argvars[1].v_type == VAR_UNKNOWN)
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10127 {
433 d5ec1b42ceb0 updated for version 7.0111 vimboss parents: 425 diff changeset	10128 end = 0;
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10129 retlist = FALSE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10130 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10131 else
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10132 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10133 end = get_tv_lnum(&argvars[1]);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10134 retlist = TRUE;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10135 }
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10136
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10137 get_buffer_lines(curbuf, lnum, end, retlist, rettv);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10138 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	10139
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10140 /*
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10141 * "getpos(string)" function
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10142 */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10143 static void
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10144 f_getpos(argvars, rettv)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10145 typval_T *argvars;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10146 typval_T *rettv;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10147 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10148 pos_T *fp;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10149 list_T *l;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10150 int fnum = -1;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10151
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10152 if (rettv_list_alloc(rettv) == OK)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10153 {
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10154 l = rettv->vval.v_list;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10155 fp = var2fpos(&argvars[0], TRUE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10156 if (fnum != -1)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10157 list_append_number(l, (varnumber_T)fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10158 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	10159 list_append_number(l, (varnumber_T)0);
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10160 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->lnum
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10161 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10162 list_append_number(l, (fp != NULL) ? (varnumber_T)fp->col + 1
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10163 : (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10164 list_append_number(l,
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10165 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10166 (fp != NULL) ? (varnumber_T)fp->coladd :
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10167 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10168 (varnumber_T)0);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10169 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10170 else
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10171 rettv->vval.v_number = FALSE;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10172 }
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10173
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	10174 /*
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10175 * "getqflist()" and "getloclist()" functions
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10176 */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10177 /ARGSUSED/
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10178 static void
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10179 f_getqflist(argvars, rettv)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10180 typval_T *argvars;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10181 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10182 {
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10183 #ifdef FEAT_QUICKFIX
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10184 win_T *wp;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10185 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10186
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10187 rettv->vval.v_number = FALSE;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10188 #ifdef FEAT_QUICKFIX
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10189 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10190 {
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10191 wp = NULL;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10192 if (argvars[0].v_type != VAR_UNKNOWN) /* getloclist() */
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10193 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10194 wp = find_win_by_nr(&argvars[0], NULL);
648 9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10195 if (wp == NULL)
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10196 return;
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10197 }
9032e4668296 updated for version 7.0189 vimboss parents: 647 diff changeset	10198
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	10199 (void)get_errorlist(wp, rettv->vval.v_list);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10200 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	10201 #endif
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10202 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10203
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	10204 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10205 * "getreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10206 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10207 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10208 f_getreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10209 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10210 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10211 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10212 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10213 int regname;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10214 int arg2 = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10215 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10216
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10217 if (argvars[0].v_type != VAR_UNKNOWN)
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10218 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10219 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10220 error = strregname == NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10221 if (argvars[1].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10222 arg2 = get_tv_number_chk(&argvars[1], &error);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	10223 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10224 else
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10225 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10226 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10227 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10228 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10229
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10230 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10231 rettv->vval.v_string = error ? NULL :
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10232 get_reg_contents(regname, TRUE, arg2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10234
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10235 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10236 * "getregtype()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10237 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10238 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10239 f_getregtype(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10240 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10241 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10243 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10244 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10245 char_u buf[NUMBUFLEN + 2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10246 long reglen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10247
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	10248 if (argvars[0].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10249 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10250 strregname = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10251 if (strregname == NULL) /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10252 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10253 rettv->v_type = VAR_STRING;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10254 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10255 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10256 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10257 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10258 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10259 /* Default to v:register */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10260 strregname = vimvars[VV_REG].vv_str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10261
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10262 regname = (strregname == NULL ? '"' : *strregname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10263 if (regname == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10264 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10266 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10267 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10268 switch (get_reg_type(regname, &reglen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10270 case MLINE: buf[0] = 'V'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10271 case MCHAR: buf[0] = 'v'; break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10272 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10273 case MBLOCK:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10274 buf[0] = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10275 sprintf((char *)buf + 1, "%ld", reglen + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10276 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10277 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10278 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10279 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10280 rettv->vval.v_string = vim_strsave(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10283 /*
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10284 * "gettabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10285 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10286 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10287 f_gettabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10288 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10289 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10290 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10291 getwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10292 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10293
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10294 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10295 * "getwinposx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10296 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10297 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10298 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10299 f_getwinposx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10300 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10301 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10302 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10303 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10304 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10305 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10307 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10309 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10310 rettv->vval.v_number = x;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10311 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10312 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10315 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10316 * "getwinposy()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10317 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10318 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10319 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10320 f_getwinposy(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10321 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10322 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10323 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10324 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10325 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10326 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10327 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10328 int x, y;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10329
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10330 if (gui_mch_get_winpos(&x, &y) == OK)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10331 rettv->vval.v_number = y;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10332 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10333 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10334 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10335
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10336 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10337 * Find window specifed by "vp" in tabpage "tp".
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10338 */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10339 static win_T *
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10340 find_win_by_nr(vp, tp)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10341 typval_T *vp;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10342 tabpage_T tp; / NULL for current tab page */
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10343 {
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10344 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10345 win_T *wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10346 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10347 int nr;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10348
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10349 nr = get_tv_number_chk(vp, NULL);
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10350
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10351 #ifdef FEAT_WINDOWS
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10352 if (nr < 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10353 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10354 if (nr == 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10355 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10356
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10357 for (wp = (tp == NULL \|\| tp == curtab) ? firstwin : tp->tp_firstwin;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10358 wp != NULL; wp = wp->w_next)
411 5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10359 if (--nr <= 0)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10360 break;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10361 return wp;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10362 #else
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10363 if (nr == 0 \|\| nr == 1)
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10364 return curwin;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10365 return NULL;
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10366 #endif
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10367 }
5f33b64a6694 updated for version 7.0107 vimboss parents: 408 diff changeset	10368
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10369 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10370 * "getwinvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10371 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10372 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10373 f_getwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10374 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10375 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10376 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10377 getwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10378 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10379
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10380 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10381 * getwinvar() and gettabwinvar()
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10382 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10383 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10384 getwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10385 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10386 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10387 int off; /* 1 for gettabwinvar() */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10388 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10389 win_T win, oldcurwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10390 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10391 dictitem_T *v;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10392 tabpage_T *tp;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10393
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10394 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10395 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10396 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10397 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10398 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10399 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10400 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	10401 varname = get_tv_string_chk(&argvars[off + 1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10402 ++emsg_off;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10403
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10404 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10405 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10406
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10407 if (win != NULL && varname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10408 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10409 if (varname == '&') / window-local-option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10410 {
218 0d6554dfc71e updated for version 7.0061 vimboss parents: 208 diff changeset	10411 /* Set curwin to be our win, temporarily. Also set curbuf, so
0d6554dfc71e updated for version 7.0061 vimboss parents: 208 diff changeset	10412 * that we can get buffer-local options. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10413 oldcurwin = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10414 curwin = win;
218 0d6554dfc71e updated for version 7.0061 vimboss parents: 208 diff changeset	10415 curbuf = win->w_buffer;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10416
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10417 get_option_tv(&varname, rettv, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10419 /* restore previous notion of curwin */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10420 curwin = oldcurwin;
218 0d6554dfc71e updated for version 7.0061 vimboss parents: 208 diff changeset	10421 curbuf = curwin->w_buffer;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10423 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10424 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10425 if (*varname == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10426 /* let getwinvar({nr}, "") return the "w:" dictionary. The
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10427 * scope prefix before the NUL byte is required by
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10428 * find_var_in_ht(). */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10429 varname = (char_u *)"w:" + 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10430 /* look up the variable */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10431 v = find_var_in_ht(&win->w_vars.dv_hashtab, varname, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10432 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10433 copy_tv(&v->di_tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10437 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10440 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10441 * "glob()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10442 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10443 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10444 f_glob(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10445 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10446 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10447 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10448 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10450 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10451 xpc.xp_context = EXPAND_FILES;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10452 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10453 rettv->vval.v_string = ExpandOne(&xpc, get_tv_string(&argvars[0]),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10454 NULL, WILD_USE_NL\|WILD_SILENT, WILD_ALL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10455 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10456
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10457 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10458 * "globpath()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10459 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10460 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10461 f_globpath(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10462 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10463 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10465 char_u buf1[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10466 char_u *file = get_tv_string_buf_chk(&argvars[1], buf1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10467
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10468 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10469 if (file == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10470 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10471 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	10472 rettv->vval.v_string = globpath(get_tv_string(&argvars[0]), file);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10473 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10474
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10475 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10476 * "has()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10477 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10478 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10479 f_has(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10480 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10481 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10482 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10483 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10484 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10485 int n = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10486 static char *(has_list[]) =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10488 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10489 "amiga",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10490 # ifdef FEAT_ARP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10491 "arp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10492 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10493 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10494 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10495 "beos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10496 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10497 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10498 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10499 "dos32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10500 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10501 "dos16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10502 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10503 #endif
575 f1d46f948241 updated for version 7.0163 vimboss parents: 557 diff changeset	10504 #ifdef MACOS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10505 "mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10506 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10507 #if defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10508 "macunix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10509 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10510 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10511 "os2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10512 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10513 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10514 "qnx",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10515 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10516 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10517 "riscos",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10518 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10519 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10520 "unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10521 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10522 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10523 "vms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10524 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10525 #ifdef WIN16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10526 "win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10527 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10528 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10529 "win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10530 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10531 #if defined(UNIX) && (defined(__CYGWIN32__) \|\| defined(__CYGWIN__))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10532 "win32unix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10533 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10534 #ifdef WIN64
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10535 "win64",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10536 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10537 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10538 "ebcdic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10539 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10540 #ifndef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10541 "fname_case",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10542 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10543 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10544 "arabic",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10545 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10546 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10547 "autocmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10548 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10549 #ifdef FEAT_BEVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10550 "balloon_eval",
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10551 # ifndef FEAT_GUI_W32 /* other GUIs always have multiline balloons */
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10552 "balloon_multiline",
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10553 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10554 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10555 #if defined(SOME_BUILTIN_TCAPS) \|\| defined(ALL_BUILTIN_TCAPS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10556 "builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10557 # ifdef ALL_BUILTIN_TCAPS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10558 "all_builtin_terms",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10559 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10560 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10561 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10562 "byte_offset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10563 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10564 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10565 "cindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10566 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10567 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10568 "clientserver",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10569 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10570 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10571 "clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10572 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10573 #ifdef FEAT_CMDL_COMPL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10574 "cmdline_compl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10575 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10576 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10577 "cmdline_hist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10578 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10579 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10580 "comments",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10581 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10582 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10583 "cryptv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10584 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10585 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10586 "cscope",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10587 #endif
500 4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10588 #ifdef CURSOR_SHAPE
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10589 "cursorshape",
4772a5e3f9fa updated for version 7.0138 vimboss parents: 499 diff changeset	10590 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10591 #ifdef DEBUG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10592 "debug",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10593 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10594 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10595 "dialog_con",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10596 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10597 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10598 "dialog_gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10599 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10600 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10601 "diff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10602 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10603 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10604 "digraphs",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10605 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10606 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10607 "dnd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10608 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10609 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10610 "emacs_tags",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10611 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10612 "eval", /* always present, of course! */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10613 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10614 "ex_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10615 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10616 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10617 "extra_search",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10618 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10619 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10620 "farsi",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10621 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10622 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10623 "file_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10624 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10625 #if defined(UNIX) && !defined(USE_SYSTEM)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10626 "filterpipe",
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	10627 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10628 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10629 "find_in_path",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10630 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10631 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10632 "folding",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10633 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10634 #ifdef FEAT_FOOTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10635 "footer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10636 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10637 #if !defined(USE_SYSTEM) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10638 "fork",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10639 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10640 #ifdef FEAT_GETTEXT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10641 "gettext",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10642 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10643 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10644 "gui",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10645 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10646 #ifdef FEAT_GUI_ATHENA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10647 # ifdef FEAT_GUI_NEXTAW
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10648 "gui_neXtaw",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10649 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10650 "gui_athena",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10651 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10652 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10653 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10654 "gui_gtk",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10655 # ifdef HAVE_GTK2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10656 "gui_gtk2",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10657 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10658 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10659 #ifdef FEAT_GUI_MAC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10660 "gui_mac",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10661 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10662 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10663 "gui_motif",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10664 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10665 #ifdef FEAT_GUI_PHOTON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10666 "gui_photon",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10667 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10668 #ifdef FEAT_GUI_W16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10669 "gui_win16",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10670 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10671 #ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10672 "gui_win32",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10673 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10674 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10675 "hangul_input",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10676 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10677 #if defined(HAVE_ICONV_H) && defined(USE_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10678 "iconv",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10679 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10680 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10681 "insert_expand",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10682 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10683 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10684 "jumplist",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10685 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10686 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10687 "keymap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10688 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10689 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10690 "langmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10691 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10692 #ifdef FEAT_LIBCALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10693 "libcall",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10694 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10695 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10696 "linebreak",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10697 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10698 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10699 "lispindent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10700 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10701 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10702 "listcmds",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10703 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10704 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10705 "localmap",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10706 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10707 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10708 "menu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10709 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10710 #ifdef FEAT_SESSION
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10711 "mksession",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10712 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10713 #ifdef FEAT_MODIFY_FNAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10714 "modify_fname",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10715 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10716 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10717 "mouse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10718 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10719 #ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10720 "mouseshape",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10721 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10722 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10723 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10724 "mouse_dec",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10725 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10726 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10727 "mouse_gpm",
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_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10730 "mouse_jsbterm",
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_MOUSE_NET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10733 "mouse_netterm",
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_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10736 "mouse_pterm",
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_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10739 "mouse_xterm",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10740 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10741 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10742 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10743 "multi_byte",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10744 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10745 #ifdef FEAT_MBYTE_IME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10746 "multi_byte_ime",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10747 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10748 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10749 "multi_lang",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10750 #endif
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10751 #ifdef FEAT_MZSCHEME
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10752 #ifndef DYNAMIC_MZSCHEME
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10753 "mzscheme",
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	10754 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10755 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10756 #ifdef FEAT_OLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10757 "ole",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10758 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10759 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10760 "osfiletype",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10761 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10762 #ifdef FEAT_PATH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10763 "path_extra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10764 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10765 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10766 #ifndef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10767 "perl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10768 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10769 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10770 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10771 #ifndef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10772 "python",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10773 #endif
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_POSTSCRIPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10776 "postscript",
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_PRINTER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10779 "printer",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10780 #endif
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10781 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10782 "profile",
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	10783 #endif
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10784 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10785 "reltime",
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	10786 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10787 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10788 "quickfix",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10789 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10790 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10791 "rightleft",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10792 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10793 #if defined(FEAT_RUBY) && !defined(DYNAMIC_RUBY)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10794 "ruby",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10795 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10796 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10797 "scrollbind",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10798 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10799 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10800 "showcmd",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10801 "cmdline_info",
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_SIGNS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10804 "signs",
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_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10807 "smartindent",
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_SNIFF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10810 "sniff",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10811 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10812 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10813 "statusline",
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_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10816 "sun_workshop",
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_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10819 "netbeans_intg",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10820 #endif
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	10821 #ifdef FEAT_SPELL
315 a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10822 "spell",
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10823 #endif
a0451524244d updated for version 7.0082 vimboss parents: 301 diff changeset	10824 #ifdef FEAT_SYN_HL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10825 "syntax",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10826 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10827 #if defined(USE_SYSTEM) \|\| !defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10828 "system",
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_TAG_BINS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10831 "tag_binary",
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_TAG_OLDSTATIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10834 "tag_old_static",
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_TAG_ANYWHITE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10837 "tag_any_white",
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_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10840 # ifndef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10841 "tcl",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10842 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10843 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10844 #ifdef TERMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10845 "terminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10846 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10847 #ifdef FEAT_TERMRESPONSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10848 "termresponse",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10849 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10850 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10851 "textobjects",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10852 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10853 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10854 "tgetent",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10855 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10856 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10857 "title",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10858 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10859 #ifdef FEAT_TOOLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10860 "toolbar",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10861 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10862 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10863 "user-commands", /* was accidentally included in 5.4 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10864 "user_commands",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10865 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10866 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10867 "viminfo",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10868 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10869 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10870 "vertsplit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10871 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10872 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10873 "virtualedit",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10874 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10875 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10876 "visual",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10877 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10878 #ifdef FEAT_VISUALEXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10879 "visualextra",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10880 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10881 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10882 "vreplace",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10883 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10884 #ifdef FEAT_WILDIGN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10885 "wildignore",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10886 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10887 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10888 "wildmenu",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10889 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10890 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10891 "windows",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10892 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10893 #ifdef FEAT_WAK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10894 "winaltkeys",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10895 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10896 #ifdef FEAT_WRITEBACKUP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10897 "writebackup",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10898 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10899 #ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10900 "xim",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10901 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10902 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10903 "xfontset",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10904 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10905 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10906 "xsmp",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10907 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10908 #ifdef USE_XSMP_INTERACT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10909 "xsmp_interact",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10910 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10911 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10912 "xterm_clipboard",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10913 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10914 #ifdef FEAT_XTERM_SAVE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10915 "xterm_save",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10916 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10917 #if defined(UNIX) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10918 "X11",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10919 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10920 NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10921 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10922
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10923 name = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10924 for (i = 0; has_list[i] != NULL; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10925 if (STRICMP(name, has_list[i]) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10926 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10927 n = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10928 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10930
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10931 if (n == FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10933 if (STRNICMP(name, "patch", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10934 n = has_patch(atoi((char *)name + 5));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10935 else if (STRICMP(name, "vim_starting") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10936 n = (starting != 0);
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10937 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_W32)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10938 else if (STRICMP(name, "balloon_multiline") == 0)
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10939 n = multiline_balloon_available();
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	10940 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10941 #ifdef DYNAMIC_TCL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10942 else if (STRICMP(name, "tcl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10943 n = tcl_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10944 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10945 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10946 else if (STRICMP(name, "iconv") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10947 n = iconv_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10948 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10949 #ifdef DYNAMIC_MZSCHEME
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10950 else if (STRICMP(name, "mzscheme") == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10951 n = mzscheme_enabled(FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10952 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10953 #ifdef DYNAMIC_RUBY
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10954 else if (STRICMP(name, "ruby") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10955 n = ruby_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10956 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10957 #ifdef DYNAMIC_PYTHON
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10958 else if (STRICMP(name, "python") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10959 n = python_enabled(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10960 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10961 #ifdef DYNAMIC_PERL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10962 else if (STRICMP(name, "perl") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10963 n = perl_enabled(FALSE);
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_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10966 else if (STRICMP(name, "gui_running") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10967 n = (gui.in_use \|\| gui.starting);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10968 # ifdef FEAT_GUI_W32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10969 else if (STRICMP(name, "gui_win32s") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10970 n = gui_is_win32s();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10971 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10972 # ifdef FEAT_BROWSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10973 else if (STRICMP(name, "browse") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10974 n = gui.in_use; /* gui_mch_browse() works when GUI is running */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10975 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10976 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10977 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10978 else if (STRICMP(name, "syntax_items") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10979 n = syntax_present(curbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10980 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10981 #if defined(WIN3264)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10982 else if (STRICMP(name, "win95") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10983 n = mch_windows95();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10984 #endif
34 7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	10985 #ifdef FEAT_NETBEANS_INTG
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	10986 else if (STRICMP(name, "netbeans_enabled") == 0)
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	10987 n = usingNetbeans;
7f788cd27415 updated for version 7.0020 vimboss parents: 32 diff changeset	10988 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10990
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	10991 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10994 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10995 * "has_key()" function
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10996 */
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10997 static void
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	10998 f_has_key(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	10999 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11000 typval_T *rettv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11001 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11002 rettv->vval.v_number = 0;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11003 if (argvars[0].v_type != VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11004 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11005 EMSG(_(e_dictreq));
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11006 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11007 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11008 if (argvars[0].vval.v_dict == NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11009 return;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11010
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11011 rettv->vval.v_number = dict_find(argvars[0].vval.v_dict,
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11012 get_tv_string(&argvars[1]), -1) != NULL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11013 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11014
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11015 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11016 * "hasmapto()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11017 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11018 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11019 f_hasmapto(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11020 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11021 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11023 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11024 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11025 char_u buf[NUMBUFLEN];
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11026 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11027
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11028 name = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11029 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11030 mode = (char_u *)"nvo";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11031 else
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11032 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11033 mode = get_tv_string_buf(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11034 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11035 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11036 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11037
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	11038 if (map_to_exists(name, mode, abbr))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11039 rettv->vval.v_number = TRUE;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11040 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11041 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11044 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11045 * "histadd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11046 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11047 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11048 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11049 f_histadd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11050 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11051 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11052 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11053 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11054 int histype;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11055 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11056 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11057 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11058
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11059 rettv->vval.v_number = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11060 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11061 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11062 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11063 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11064 histype = str != NULL ? get_histtype(str) : -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11065 if (histype >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11066 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11067 str = get_tv_string_buf(&argvars[1], buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11068 if (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11070 add_to_history(histype, str, FALSE, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11071 rettv->vval.v_number = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11072 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11075 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11078 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11079 * "histdel()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11080 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11081 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11082 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11083 f_histdel(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11084 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11085 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11087 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11088 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11089 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11090 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11091
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11092 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11093 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11094 n = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11095 else if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11096 /* only one argument: clear entire history */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11097 n = clr_history(get_histtype(str));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11098 else if (argvars[1].v_type == VAR_NUMBER)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11099 /* index given: remove that entry */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11100 n = del_history_idx(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11101 (int)get_tv_number(&argvars[1]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11102 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11103 /* string given: remove all matching entries */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11104 n = del_history_entry(get_histtype(str),
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11105 get_tv_string_buf(&argvars[1], buf));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11106 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11107 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11108 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11109 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11112 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11113 * "histget()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11114 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11115 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11116 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11117 f_histget(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11118 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11119 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11121 #ifdef FEAT_CMDHIST
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11122 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11123 int idx;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11124 char_u *str;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11125
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11126 str = get_tv_string_chk(&argvars[0]); /* NULL on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11127 if (str == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11128 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11129 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11130 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11131 type = get_histtype(str);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11132 if (argvars[1].v_type == VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11133 idx = get_history_idx(type);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11134 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11135 idx = (int)get_tv_number_chk(&argvars[1], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11136 /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11137 rettv->vval.v_string = vim_strsave(get_history_entry(type, idx));
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11138 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11139 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11140 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11141 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11142 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11145 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11146 * "histnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11147 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11148 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11149 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11150 f_histnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11151 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11152 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11153 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11154 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11155
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11156 #ifdef FEAT_CMDHIST
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11157 char_u *history = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11158
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11159 i = history == NULL ? HIST_CMD - 1 : get_histtype(history);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11160 if (i >= HIST_CMD && i < HIST_COUNT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11161 i = get_history_idx(i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11162 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11163 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11164 i = -1;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11165 rettv->vval.v_number = i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11168 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11169 * "highlightID(name)" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11170 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11171 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11172 f_hlID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11173 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11174 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11175 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11176 rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0]));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11177 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11178
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11179 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11180 * "highlight_exists()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11181 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11182 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11183 f_hlexists(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11184 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11185 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11186 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11187 rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11188 }
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 * "hostname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11192 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11193 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11194 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11195 f_hostname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11196 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11197 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11198 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11199 char_u hostname[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11201 mch_get_host_name(hostname, 256);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11202 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11203 rettv->vval.v_string = vim_strsave(hostname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11206 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11207 * iconv() function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11208 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11209 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11210 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11211 f_iconv(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11212 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11213 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11214 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11215 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11216 char_u buf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11217 char_u buf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11218 char_u from, to, *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11219 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11220 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11221
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11222 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11223 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11225 #ifdef FEAT_MBYTE
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11226 str = get_tv_string(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11227 from = enc_canonize(enc_skip(get_tv_string_buf(&argvars[1], buf1)));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11228 to = enc_canonize(enc_skip(get_tv_string_buf(&argvars[2], buf2)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11229 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11230 convert_setup(&vimconv, from, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11231
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11232 /* If the encodings are equal, no conversion needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11233 if (vimconv.vc_type == CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11234 rettv->vval.v_string = vim_strsave(str);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11235 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11236 rettv->vval.v_string = string_convert(&vimconv, str, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11237
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11238 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11239 vim_free(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11240 vim_free(to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11241 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11244 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11245 * "indent()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11246 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11247 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11248 f_indent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11249 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11250 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11252 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11253
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11254 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11255 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11256 rettv->vval.v_number = get_indent_lnum(lnum);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11257 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11258 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11260
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11261 /*
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11262 * "index()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11263 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11264 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11265 f_index(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11266 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11267 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11268 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11269 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11270 listitem_T *item;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11271 long idx = 0;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11272 int ic = FALSE;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11273
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11274 rettv->vval.v_number = -1;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11275 if (argvars[0].v_type != VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11276 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11277 EMSG(_(e_listreq));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11278 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11279 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11280 l = argvars[0].vval.v_list;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11281 if (l != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11282 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11283 item = l->lv_first;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11284 if (argvars[2].v_type != VAR_UNKNOWN)
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11285 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11286 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11287
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11288 /* Start at specified item. Use the cached index that list_find()
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11289 * sets, so that a negative number also works. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11290 item = list_find(l, get_tv_number_chk(&argvars[2], &error));
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11291 idx = l->lv_idx;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11292 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11293 ic = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11294 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11295 item = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11296 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11297
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11298 for ( ; item != NULL; item = item->li_next, ++idx)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11299 if (tv_equal(&item->li_tv, &argvars[1], ic))
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11300 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11301 rettv->vval.v_number = idx;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11302 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11303 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11304 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11305 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11306
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11307 static int inputsecret_flag = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11310 * "input()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11311 * Also handles inputsecret() when inputsecret is set.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11312 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11313 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11314 f_input(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11315 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11316 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11317 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11318 char_u *prompt = get_tv_string_chk(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11319 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11320 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11321 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11322 int cmd_silent_save = cmd_silent;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11323 char_u defstr = (char_u )"";
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11324 int xp_type = EXPAND_NOTHING;
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11325 char_u *xp_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11326
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11327 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11328
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11329 #ifdef NO_CONSOLE_INPUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11330 /* While starting up, there is no place to enter text. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11331 if (no_console_input())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11332 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11333 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11334 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11336 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11337
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11338 cmd_silent = FALSE; /* Want to see the prompt. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11339 if (prompt != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11340 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11341 /* Only the part of the message after the last NL is considered as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11342 * prompt for the command line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11343 p = vim_strrchr(prompt, '\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11344 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11345 p = prompt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11346 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11347 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11348 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11349 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11350 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11351 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11352 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11353 msg_puts_attr(prompt, echo_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11354 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11355 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11356 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11357 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11358 cmdline_row = msg_row;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11359
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11360 if (argvars[1].v_type != VAR_UNKNOWN)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11361 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11362 defstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11363 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11364 stuffReadbuffSpec(defstr);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11365
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11366 if (argvars[2].v_type != VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11367 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11368 char_u *xp_name;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11369 int xp_namelen;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11370 long argt;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11371
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11372 rettv->vval.v_string = NULL;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11373
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11374 xp_name = get_tv_string_buf_chk(&argvars[2], buf);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11375 if (xp_name == NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11376 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11377
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11378 xp_namelen = (int)STRLEN(xp_name);
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11379
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11380 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt,
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11381 &xp_arg) == FAIL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11382 return;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	11383 }
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11384 }
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11385
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11386 if (defstr != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11387 rettv->vval.v_string =
531 da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11388 getcmdline_prompt(inputsecret_flag ? NUL : '@', p, echo_attr,
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11389 xp_type, xp_arg);
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11390
da9142bd190a updated for version 7.0149 vimboss parents: 524 diff changeset	11391 vim_free(xp_arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11392
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11393 /* since the user typed this, no need to wait for return */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11394 need_wait_return = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11395 msg_didout = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11396 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11397 cmd_silent = cmd_silent_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11398 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11399
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11400 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11401 * "inputdialog()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11402 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11403 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11404 f_inputdialog(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11405 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11406 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11407 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11408 #if defined(FEAT_GUI_TEXTDIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11409 /* 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	11410 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11411 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11412 char_u *message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11413 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11414 char_u defstr = (char_u )"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11415
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11416 message = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11417 if (argvars[1].v_type != VAR_UNKNOWN
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11418 && (defstr = get_tv_string_buf_chk(&argvars[1], buf)) != NULL)
419 f713fc55bf7b updated for version 7.0109 vimboss parents: 411 diff changeset	11419 vim_strncpy(IObuff, defstr, IOSIZE - 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11420 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11421 IObuff[0] = NUL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11422 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11423 && do_dialog(VIM_QUESTION, NULL, message,
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11424 (char_u *)_("&OK\n&Cancel"), 1, IObuff) == 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11425 rettv->vval.v_string = vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11426 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11427 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11428 if (message != NULL && defstr != NULL
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11429 && argvars[1].v_type != VAR_UNKNOWN
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11430 && argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11431 rettv->vval.v_string = vim_strsave(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11432 get_tv_string_buf(&argvars[2], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11433 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11434 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11435 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11436 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11437 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11438 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11439 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11440 f_input(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11442
521 f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11443 /*
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11444 * "inputlist()" function
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11445 */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11446 static void
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11447 f_inputlist(argvars, rettv)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11448 typval_T *argvars;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11449 typval_T *rettv;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11450 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11451 listitem_T *li;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11452 int selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11453 int mouse_used;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11454
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11455 rettv->vval.v_number = 0;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11456 #ifdef NO_CONSOLE_INPUT
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11457 /* While starting up, there is no place to enter text. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11458 if (no_console_input())
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11459 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11460 #endif
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11461 if (argvars[0].v_type != VAR_LIST \|\| argvars[0].vval.v_list == NULL)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11462 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11463 EMSG2(_(e_listarg), "inputlist()");
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11464 return;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11465 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11466
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11467 msg_start();
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11468 lines_left = Rows; /* avoid more prompt */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11469 msg_scroll = TRUE;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11470 msg_clr_eos();
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11471
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11472 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	11473 {
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11474 msg_puts(get_tv_string(&li->li_tv));
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11475 msg_putchar('\n');
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11476 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11477
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11478 /* Ask for choice. */
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11479 selected = prompt_for_number(&mouse_used);
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11480 if (mouse_used)
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11481 selected -= lines_left;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11482
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11483 rettv->vval.v_number = selected;
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11484 }
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11485
f4a775df722b updated for version 7.0145 vimboss parents: 517 diff changeset	11486
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11487 static garray_T ga_userinput = {0, 0, sizeof(tasave_T), 4, NULL};
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11488
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11489 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11490 * "inputrestore()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11491 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11492 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11493 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11494 f_inputrestore(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11495 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11496 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11498 if (ga_userinput.ga_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11499 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11500 --ga_userinput.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11501 restore_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11502 + ga_userinput.ga_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11503 rettv->vval.v_number = 0; /* OK */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11505 else if (p_verbose > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11506 {
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	11507 verb_msg((char_u *)_("called inputrestore() more often than inputsave()"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11508 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11509 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11510 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11511
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11512 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11513 * "inputsave()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11514 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11515 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11516 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11517 f_inputsave(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11518 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11519 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11521 /* Add an entry to the stack of typehead storage. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11522 if (ga_grow(&ga_userinput, 1) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11524 save_typeahead((tasave_T *)(ga_userinput.ga_data)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11525 + ga_userinput.ga_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11526 ++ga_userinput.ga_len;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11527 rettv->vval.v_number = 0; /* OK */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11528 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11529 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11530 rettv->vval.v_number = 1; /* Failed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11532
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11533 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11534 * "inputsecret()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11535 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11536 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11537 f_inputsecret(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11538 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11539 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11541 ++cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11542 ++inputsecret_flag;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11543 f_input(argvars, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11544 --cmdline_star;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11545 --inputsecret_flag;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11548 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11549 * "insert()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11550 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11551 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11552 f_insert(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11553 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11554 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11555 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11556 long before = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11557 listitem_T *item;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11558 list_T *l;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11559 int error = FALSE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11560
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11561 rettv->vval.v_number = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11562 if (argvars[0].v_type != VAR_LIST)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11563 EMSG2(_(e_listarg), "insert()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11564 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11565 && !tv_check_lock(l->lv_lock, (char_u *)"insert()"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11566 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11567 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11568 before = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11569 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11570 return; /* type error; errmsg already given */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11571
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11572 if (before == l->lv_len)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11573 item = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11574 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11575 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11576 item = list_find(l, before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11577 if (item == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11578 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11579 EMSGN(_(e_listidx), before);
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11580 l = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11581 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11582 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11583 if (l != NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11584 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11585 list_insert_tv(l, &argvars[1], item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	11586 copy_tv(&argvars[0], rettv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11587 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11588 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11589 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11590
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11591 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11592 * "isdirectory()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11594 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11595 f_isdirectory(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11596 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11597 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11598 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11599 rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11601
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11602 /*
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11603 * "islocked()" function
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11604 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11605 static void
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11606 f_islocked(argvars, rettv)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11607 typval_T *argvars;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11608 typval_T *rettv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11609 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11610 lval_T lv;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11611 char_u *end;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11612 dictitem_T *di;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11613
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11614 rettv->vval.v_number = -1;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11615 end = get_lval(get_tv_string(&argvars[0]), NULL, &lv, FALSE, FALSE, FALSE,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	11616 FNE_CHECK_START);
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11617 if (end != NULL && lv.ll_name != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11618 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11619 if (*end != NUL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11620 EMSG(_(e_trailing));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11621 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11622 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11623 if (lv.ll_tv == NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11624 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11625 if (check_changedtick(lv.ll_name))
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11626 rettv->vval.v_number = 1; /* always locked */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11627 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11628 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11629 di = find_var(lv.ll_name, NULL);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11630 if (di != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11631 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11632 /* Consider a variable locked when:
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11633 * 1. the variable itself is locked
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11634 * 2. the value of the variable is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11635 * 3. the List or Dict value is locked.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11636 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11637 rettv->vval.v_number = ((di->di_flags & DI_FLAGS_LOCK)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11638 \|\| tv_islocked(&di->di_tv));
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11639 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11640 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11641 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11642 else if (lv.ll_range)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	11643 EMSG(_("E786: Range not allowed"));
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11644 else if (lv.ll_newkey != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11645 EMSG2(_(e_dictkey), lv.ll_newkey);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11646 else if (lv.ll_list != NULL)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11647 /* List item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11648 rettv->vval.v_number = tv_islocked(&lv.ll_li->li_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11649 else
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11650 /* Dictionary item. */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11651 rettv->vval.v_number = tv_islocked(&lv.ll_di->di_tv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11652 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11653 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11654
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11655 clear_lval(&lv);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11656 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11657
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11658 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	11659
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11660 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11661 * Turn a dict into a list:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11662 * "what" == 0: list of keys
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11663 * "what" == 1: list of values
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11664 * "what" == 2: list of items
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11665 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11666 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11667 dict_list(argvars, rettv, what)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11668 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11669 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11670 int what;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11671 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11672 list_T *l2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11673 dictitem_T *di;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11674 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11675 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11676 listitem_T *li2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11677 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11678 int todo;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11679
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11680 rettv->vval.v_number = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11681 if (argvars[0].v_type != VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11682 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11683 EMSG(_(e_dictreq));
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11684 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11685 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11686 if ((d = argvars[0].vval.v_dict) == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11687 return;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11688
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11689 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11690 return;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11691
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	11692 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11693 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11694 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11695 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11696 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11697 --todo;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11698 di = HI2DI(hi);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11699
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11700 li = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11701 if (li == NULL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11702 break;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	11703 list_append(rettv->vval.v_list, li);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11704
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11705 if (what == 0)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11706 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11707 /* keys() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11708 li->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11709 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11710 li->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11711 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11712 else if (what == 1)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11713 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11714 /* values() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11715 copy_tv(&di->di_tv, &li->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11716 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11717 else
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11718 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11719 /* items() */
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11720 l2 = list_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11721 li->li_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11722 li->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11723 li->li_tv.vval.v_list = l2;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11724 if (l2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11725 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11726 ++l2->lv_refcount;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11727
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11728 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11729 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11730 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11731 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11732 li2->li_tv.v_type = VAR_STRING;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	11733 li2->li_tv.v_lock = 0;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11734 li2->li_tv.vval.v_string = vim_strsave(di->di_key);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11735
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11736 li2 = listitem_alloc();
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11737 if (li2 == NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11738 break;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11739 list_append(l2, li2);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11740 copy_tv(&di->di_tv, &li2->li_tv);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	11741 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11742 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11743 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11744 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11745
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11746 /*
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11747 * "items(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11748 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11749 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11750 f_items(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11751 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11752 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11753 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11754 dict_list(argvars, rettv, 2);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11755 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11756
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11757 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11758 * "join()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11759 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11760 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11761 f_join(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11762 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11763 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11764 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11765 garray_T ga;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11766 char_u *sep;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11767
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11768 rettv->vval.v_number = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11769 if (argvars[0].v_type != VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11770 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11771 EMSG(_(e_listreq));
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11772 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11773 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11774 if (argvars[0].vval.v_list == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11775 return;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11776 if (argvars[1].v_type == VAR_UNKNOWN)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11777 sep = (char_u *)" ";
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11778 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11779 sep = get_tv_string_chk(&argvars[1]);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11780
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11781 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11782
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11783 if (sep != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11784 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11785 ga_init2(&ga, (int)sizeof(char), 80);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	11786 list_join(&ga, argvars[0].vval.v_list, sep, TRUE, 0);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11787 ga_append(&ga, NUL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11788 rettv->vval.v_string = (char_u *)ga.ga_data;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11789 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11790 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	11791 rettv->vval.v_string = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11792 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11793
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	11794 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11795 * "keys()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11796 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11797 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11798 f_keys(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11799 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11800 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11801 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11802 dict_list(argvars, rettv, 0);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11803 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11804
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	11805 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11806 * "last_buffer_nr()" function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11807 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11808 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11809 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11810 f_last_buffer_nr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11811 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11812 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11813 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11814 int n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11815 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11816
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11817 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11818 if (n < buf->b_fnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11819 n = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11820
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11821 rettv->vval.v_number = n;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11822 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11823
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11824 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11825 * "len()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11826 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11827 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11828 f_len(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11829 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11830 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11831 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11832 switch (argvars[0].v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11833 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11834 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11835 case VAR_NUMBER:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11836 rettv->vval.v_number = (varnumber_T)STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11837 get_tv_string(&argvars[0]));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11838 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11839 case VAR_LIST:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11840 rettv->vval.v_number = list_len(argvars[0].vval.v_list);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11841 break;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11842 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11843 rettv->vval.v_number = dict_len(argvars[0].vval.v_dict);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	11844 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11845 default:
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	11846 EMSG(_("E701: Invalid type for len()"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11847 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11848 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11849 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11850
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11851 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	11852
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11853 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11854 libcall_common(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11855 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11856 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11857 int type;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11858 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11859 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11860 char_u *string_in;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11861 char_u **string_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11862 int nr_result;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11863 #endif
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11864
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11865 rettv->v_type = type;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11866 if (type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11867 rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11868 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11869 rettv->vval.v_string = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11870
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11871 if (check_restricted() \|\| check_secure())
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11872 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11873
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11874 #ifdef FEAT_LIBCALL
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11875 /* The first two args must be strings, otherwise its meaningless */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11876 if (argvars[0].v_type == VAR_STRING && argvars[1].v_type == VAR_STRING)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11877 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11878 string_in = NULL;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	11879 if (argvars[2].v_type == VAR_STRING)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11880 string_in = argvars[2].vval.v_string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11881 if (type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11882 string_result = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11883 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11884 string_result = &rettv->vval.v_string;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11885 if (mch_libcall(argvars[0].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11886 argvars[1].vval.v_string,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11887 string_in,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11888 argvars[2].vval.v_number,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11889 string_result,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11890 &nr_result) == OK
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11891 && type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11892 rettv->vval.v_number = nr_result;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11893 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	11894 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11897 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11898 * "libcall()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11899 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11900 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11901 f_libcall(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11902 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11903 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11904 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11905 libcall_common(argvars, rettv, VAR_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11906 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11907
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11908 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11909 * "libcallnr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11910 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11911 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11912 f_libcallnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11913 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11914 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11915 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11916 libcall_common(argvars, rettv, VAR_NUMBER);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11917 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11918
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	11919 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11920 * "line(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11921 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11922 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11923 f_line(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11924 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11925 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11926 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11927 linenr_T lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11928 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	11929 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	11930
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	11931 fp = var2fpos(&argvars[0], TRUE, &fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11932 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11933 lnum = fp->lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11934 rettv->vval.v_number = lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11935 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11937 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11938 * "line2byte(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11939 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11940 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11941 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11942 f_line2byte(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11943 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11944 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11946 #ifndef FEAT_BYTEOFF
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11947 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11948 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11949 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11950
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11951 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11952 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count + 1)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11953 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11954 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11955 rettv->vval.v_number = ml_find_line_or_offset(curbuf, lnum, NULL);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11956 if (rettv->vval.v_number >= 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11957 ++rettv->vval.v_number;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11958 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11960
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11961 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11962 * "lispindent(lnum)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11963 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11964 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11965 f_lispindent(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11966 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11967 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11968 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11969 #ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11970 pos_T pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11971 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11973 pos = curwin->w_cursor;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11974 lnum = get_tv_lnum(argvars);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11975 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11976 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11977 curwin->w_cursor.lnum = lnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11978 rettv->vval.v_number = get_lisp_indent();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11979 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11981 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11982 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11983 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11985
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11986 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11987 * "localtime()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11988 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11989 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11990 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11991 f_localtime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11992 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11993 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11994 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	11995 rettv->vval.v_number = (varnumber_T)time(NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11997
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	11998 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	11999
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12000 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12001 get_maparg(argvars, rettv, exact)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12002 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12003 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12004 int exact;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12006 char_u *keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12007 char_u *which;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12008 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12009 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12010 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12011 int mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12012 garray_T ga;
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12013 int abbr = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12014
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12015 /* return empty string for failure */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12016 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12017 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12018
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12019 keys = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12020 if (*keys == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12021 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12022
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12023 if (argvars[1].v_type != VAR_UNKNOWN)
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12024 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12025 which = get_tv_string_buf_chk(&argvars[1], buf);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12026 if (argvars[2].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12027 abbr = get_tv_number(&argvars[2]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12028 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12029 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12030 which = (char_u *)"";
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12031 if (which == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12032 return;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12033
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12034 mode = get_map_mode(&which, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12036 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	12037 rhs = check_map(keys, mode, exact, FALSE, abbr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12038 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12039 if (rhs != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12040 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12041 ga_init(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12042 ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12043 ga.ga_growsize = 40;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12045 while (*rhs != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12046 ga_concat(&ga, str2special(&rhs, FALSE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12047
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12048 ga_append(&ga, NUL);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12049 rettv->vval.v_string = (char_u *)ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12050 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12052
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12053 /*
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12054 * "map()" function
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12055 */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12056 static void
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12057 f_map(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12058 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12059 typval_T *rettv;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12060 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12061 filter_map(argvars, rettv, TRUE);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12062 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12063
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12064 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12065 * "maparg()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12066 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12067 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12068 f_maparg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12070 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12071 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12072 get_maparg(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12073 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12074
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12075 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12076 * "mapcheck()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12077 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12078 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12079 f_mapcheck(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12080 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12081 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12082 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12083 get_maparg(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12084 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12085
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12086 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	12087
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12088 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12089 find_some_match(argvars, rettv, type)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12090 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12091 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12092 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12093 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12094 char_u *str = NULL;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12095 char_u *expr = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12096 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12097 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12098 char_u patbuf[NUMBUFLEN];
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12099 char_u strbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12100 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12101 long start = 0;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12102 long nth = 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12103 colnr_T startcol = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12104 int match = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12105 list_T *l = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12106 listitem_T *li = NULL;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12107 long idx = 0;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12108 char_u *tofree = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12110 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12111 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12112 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12113
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12114 rettv->vval.v_number = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12115 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12116 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12117 /* return empty list when there are no matches */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12118 if (rettv_list_alloc(rettv) == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12119 goto theend;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12120 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12121 else if (type == 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12122 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12123 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12124 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12125 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12126
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12127 if (argvars[0].v_type == VAR_LIST)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12128 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12129 if ((l = argvars[0].vval.v_list) == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12130 goto theend;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12131 li = l->lv_first;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12132 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12133 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12134 expr = str = get_tv_string(&argvars[0]);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12135
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12136 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12137 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12138 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12139
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12140 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12141 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12142 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12143
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12144 start = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12145 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12146 goto theend;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12147 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12148 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12149 li = list_find(l, start);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12150 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12151 goto theend;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12152 idx = l->lv_idx; /* use the cached index */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12153 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12154 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12155 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12156 if (start < 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12157 start = 0;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12158 if (start > (long)STRLEN(str))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12159 goto theend;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12160 /* When "count" argument is there ignore matches before "start",
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12161 * otherwise skip part of the string. Differs when pattern is "^"
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12162 * or "\<". */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12163 if (argvars[3].v_type != VAR_UNKNOWN)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12164 startcol = start;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12165 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	12166 str += start;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12167 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12168
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12169 if (argvars[3].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12170 nth = get_tv_number_chk(&argvars[3], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12171 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12172 goto theend;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12174
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12175 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12176 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12178 regmatch.rm_ic = p_ic;
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12179
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12180 for (;;)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12181 {
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12182 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12183 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12184 if (li == NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12185 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12186 match = FALSE;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12187 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12188 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12189 vim_free(tofree);
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12190 str = echo_string(&li->li_tv, &tofree, strbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12191 if (str == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	12192 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12193 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12194
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12195 match = vim_regexec_nl(&regmatch, str, (colnr_T)startcol);
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12196
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12197 if (match && --nth <= 0)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12198 break;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12199 if (l == NULL && !match)
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12200 break;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12201
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12202 /* Advance to just after the match. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12203 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12204 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12205 li = li->li_next;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12206 ++idx;
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12207 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12208 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12209 {
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12210 #ifdef FEAT_MBYTE
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12211 startcol = (colnr_T)(regmatch.startp[0]
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12212 + (*mb_ptr2len)(regmatch.startp[0]) - str);
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12213 #else
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	12214 startcol = regmatch.startp[0] + 1 - str;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12215 #endif
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12216 }
19 a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12217 }
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12218
a81bc802c17c updated for version 7.0011 vimboss parents: 18 diff changeset	12219 if (match)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12220 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12221 if (type == 3)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12222 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12223 int i;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12224
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12225 /* return list with matched string and submatches */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12226 for (i = 0; i < NSUBEXP; ++i)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12227 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12228 if (regmatch.endp[i] == NULL)
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12229 {
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12230 if (list_append_string(rettv->vval.v_list,
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12231 (char_u *)"", 0) == FAIL)
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12232 break;
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12233 }
a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	12234 else if (list_append_string(rettv->vval.v_list,
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12235 regmatch.startp[i],
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12236 (int)(regmatch.endp[i] - regmatch.startp[i]))
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	12237 == FAIL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12238 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12239 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12240 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12241 else if (type == 2)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12242 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12243 /* return matched string */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12244 if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12245 copy_tv(&li->li_tv, rettv);
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12246 else
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12247 rettv->vval.v_string = vim_strnsave(regmatch.startp[0],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12248 (int)(regmatch.endp[0] - regmatch.startp[0]));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12249 }
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12250 else if (l != NULL)
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	12251 rettv->vval.v_number = idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12252 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12253 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12254 if (type != 0)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12255 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12256 (varnumber_T)(regmatch.startp[0] - str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12257 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12258 rettv->vval.v_number =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12259 (varnumber_T)(regmatch.endp[0] - str);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12260 rettv->vval.v_number += (varnumber_T)(str - expr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12262 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12263 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12265
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12266 theend:
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12267 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12268 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12271 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12272 * "match()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12273 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12274 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12275 f_match(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12276 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12277 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12278 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12279 find_some_match(argvars, rettv, 1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12280 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12281
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12282 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12283 * "matcharg()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12284 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12285 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12286 f_matcharg(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12287 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12288 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12289 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12290 if (rettv_list_alloc(rettv) == OK)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12291 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12292 #ifdef FEAT_SEARCH_EXTRA
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12293 int mi = get_tv_number(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12294
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12295 if (mi >= 1 && mi <= 3)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12296 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12297 list_append_string(rettv->vval.v_list,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12298 syn_id2name(curwin->w_match_id[mi - 1]), -1);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12299 list_append_string(rettv->vval.v_list,
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12300 curwin->w_match_pat[mi - 1], -1);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12301 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12302 #endif
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12303 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12304 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12305
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12306 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12307 * "matchend()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12308 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12309 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12310 f_matchend(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12311 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12312 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12313 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12314 find_some_match(argvars, rettv, 0);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12315 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12316
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12317 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12318 * "matchlist()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12319 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12320 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12321 f_matchlist(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12322 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12323 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12324 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12325 find_some_match(argvars, rettv, 3);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12326 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12327
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12328 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12329 * "matchstr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12330 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12331 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12332 f_matchstr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12333 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12334 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12335 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12336 find_some_match(argvars, rettv, 2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12337 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12338
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12339 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	12340
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12341 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12342 max_min(argvars, rettv, domax)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12343 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12344 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12345 int domax;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12346 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12347 long n = 0;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12348 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12349 int error = FALSE;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12350
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12351 if (argvars[0].v_type == VAR_LIST)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12352 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12353 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12354 listitem_T *li;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12355
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12356 l = argvars[0].vval.v_list;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12357 if (l != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12358 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12359 li = l->lv_first;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12360 if (li != NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12361 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12362 n = get_tv_number_chk(&li->li_tv, &error);
408 06234af3a8b7 updated for version 7.0106 vimboss parents: 388 diff changeset	12363 for (;;)
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12364 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12365 li = li->li_next;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12366 if (li == NULL)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12367 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12368 i = get_tv_number_chk(&li->li_tv, &error);
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12369 if (domax ? i > n : i < n)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12370 n = i;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12371 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12372 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12373 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12374 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12375 else if (argvars[0].v_type == VAR_DICT)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12376 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12377 dict_T *d;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12378 int first = TRUE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12379 hashitem_T *hi;
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12380 int todo;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12381
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12382 d = argvars[0].vval.v_dict;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12383 if (d != NULL)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12384 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12385 todo = (int)d->dv_hashtab.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12386 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi)
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12387 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12388 if (!HASHITEM_EMPTY(hi))
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12389 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12390 --todo;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12391 i = get_tv_number_chk(&HI2DI(hi)->di_tv, &error);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12392 if (first)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12393 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12394 n = i;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12395 first = FALSE;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12396 }
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	12397 else if (domax ? i > n : i < n)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12398 n = i;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12399 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12400 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12401 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	12402 }
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12403 else
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	12404 EMSG(_(e_listdictarg));
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12405 rettv->vval.v_number = error ? 0 : n;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12406 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12407
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12408 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12409 * "max()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12410 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12411 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12412 f_max(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12413 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12414 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12415 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12416 max_min(argvars, rettv, TRUE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12417 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12418
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12419 /*
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12420 * "min()" function
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12421 */
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12422 static void
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12423 f_min(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12424 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12425 typval_T *rettv;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12426 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12427 max_min(argvars, rettv, FALSE);
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12428 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	12429
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12430 static int mkdir_recurse __ARGS((char_u *dir, int prot));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12431
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12432 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12433 * Create the directory in which "dir" is located, and higher levels when
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12434 * needed.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12435 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12436 static int
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12437 mkdir_recurse(dir, prot)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12438 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12439 int prot;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12440 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12441 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12442 char_u *updir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12443 int r = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12444
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12445 /* Get end of directory name in "dir".
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12446 * We're done when it's "/" or "c:/". */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12447 p = gettail_sep(dir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12448 if (p <= get_past_head(dir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12449 return OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12450
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12451 /* If the directory exists we're done. Otherwise: create it.*/
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12452 updir = vim_strnsave(dir, (int)(p - dir));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12453 if (updir == NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12454 return FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12455 if (mch_isdir(updir))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12456 r = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12457 else if (mkdir_recurse(updir, prot) == OK)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12458 r = vim_mkdir_emsg(updir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12459 vim_free(updir);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12460 return r;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12461 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12462
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12463 #ifdef vim_mkdir
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12464 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12465 * "mkdir()" function
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12466 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12467 static void
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12468 f_mkdir(argvars, rettv)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12469 typval_T *argvars;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12470 typval_T *rettv;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12471 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12472 char_u *dir;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12473 char_u buf[NUMBUFLEN];
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12474 int prot = 0755;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12475
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12476 rettv->vval.v_number = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12477 if (check_restricted() \|\| check_secure())
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12478 return;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12479
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12480 dir = get_tv_string_buf(&argvars[0], buf);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12481 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12482 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12483 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12484 prot = get_tv_number_chk(&argvars[2], NULL);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12485 if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12486 mkdir_recurse(dir, prot);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12487 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12488 rettv->vval.v_number = prot != -1 ? vim_mkdir_emsg(dir, prot) : 0;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12489 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12490 #endif
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12491
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12492 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12493 * "mode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12494 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12495 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12496 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12497 f_mode(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;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12501 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12503 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12504 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12505 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12506 if (VIsual_select)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12507 buf[0] = VIsual_mode + 's' - 'v';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12508 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12509 buf[0] = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12510 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12511 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12512 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12513 if (State == HITRETURN \|\| State == ASKMORE \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12514 buf[0] = 'r';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12515 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12516 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12517 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12518 buf[0] = 'R';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12519 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12520 buf[0] = 'i';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12522 else if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12523 buf[0] = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12524 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12525 buf[0] = 'n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12527 buf[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12528 rettv->vval.v_string = vim_strsave(buf);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12529 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12532 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12533 * "nextnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12534 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12535 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12536 f_nextnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12537 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12538 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12539 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12540 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12541
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12542 for (lnum = get_tv_lnum(argvars); ; ++lnum)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12543 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12544 if (lnum < 0 \|\| lnum > curbuf->b_ml.ml_line_count)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12545 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12546 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12547 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12548 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12549 if (*skipwhite(ml_get(lnum)) != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12550 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12551 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12552 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12553 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12554
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12555 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12556 * "nr2char()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12557 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12558 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12559 f_nr2char(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12560 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12561 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12562 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12563 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12565 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12566 if (has_mbyte)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12567 buf[(*mb_char2bytes)((int)get_tv_number(&argvars[0]), buf)] = NUL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12568 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12569 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12570 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12571 buf[0] = (char_u)get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12572 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12573 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12574 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	12575 rettv->vval.v_string = vim_strsave(buf);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12576 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12577
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	12578 /*
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12579 * "pathshorten()" function
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12580 */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12581 static void
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12582 f_pathshorten(argvars, rettv)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12583 typval_T *argvars;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12584 typval_T *rettv;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12585 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12586 char_u *p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12587
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12588 rettv->v_type = VAR_STRING;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12589 p = get_tv_string_chk(&argvars[0]);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12590 if (p == NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12591 rettv->vval.v_string = NULL;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12592 else
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12593 {
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12594 p = vim_strsave(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12595 rettv->vval.v_string = p;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12596 if (p != NULL)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12597 shorten_dir(p);
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12598 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12599 }
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12600
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	12601 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12602 * "prevnonblank()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12603 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12604 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12605 f_prevnonblank(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12606 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12607 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12608 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12609 linenr_T lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12610
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12611 lnum = get_tv_lnum(argvars);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12612 if (lnum < 1 \|\| lnum > curbuf->b_ml.ml_line_count)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12613 lnum = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12614 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12615 while (lnum >= 1 && *skipwhite(ml_get(lnum)) == NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12616 --lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12617 rettv->vval.v_number = lnum;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12618 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12619
491 21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12620 #ifdef HAVE_STDARG_H
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12621 /* This dummy va_list is here because:
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12622 * - 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	12623 * - locally in the function results in a "used before set" warning
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12624 * - using va_start() to initialize it gives "function with fixed args" error */
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12625 static va_list ap;
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12626 #endif
21c3634c2113 updated for version 7.0134 vimboss parents: 489 diff changeset	12627
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12628 /*
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12629 * "printf()" function
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12630 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12631 static void
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12632 f_printf(argvars, rettv)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12633 typval_T *argvars;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12634 typval_T *rettv;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12635 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12636 rettv->v_type = VAR_STRING;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12637 rettv->vval.v_string = NULL;
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	12638 #ifdef HAVE_STDARG_H /* only very old compilers can't do this */
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12639 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12640 char_u buf[NUMBUFLEN];
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12641 int len;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12642 char_u *s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12643 int saved_did_emsg = did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12644 char *fmt;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12645
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12646 /* Get the required length, allocate the buffer and do it for real. */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12647 did_emsg = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12648 fmt = (char *)get_tv_string_buf(&argvars[0], buf);
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12649 len = vim_vsnprintf(NULL, 0, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12650 if (!did_emsg)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12651 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12652 s = alloc(len + 1);
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12653 if (s != NULL)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12654 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12655 rettv->vval.v_string = s;
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	12656 (void)vim_vsnprintf((char *)s, len + 1, fmt, ap, argvars + 1);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12657 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12658 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12659 did_emsg \|= saved_did_emsg;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12660 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12661 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12662 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12663
3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	12664 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12665 * "pumvisible()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12666 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12667 /ARGSUSED/
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12668 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12669 f_pumvisible(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12670 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12671 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12672 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12673 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12674 #ifdef FEAT_INS_EXPAND
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12675 if (pum_visible())
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12676 rettv->vval.v_number = 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12677 #endif
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12678 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12679
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	12680 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12681 * "range()" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12682 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12683 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12684 f_range(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12685 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	12686 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12687 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12688 long start;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12689 long end;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12690 long stride = 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12691 long i;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12692 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12693
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12694 start = get_tv_number_chk(&argvars[0], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12695 if (argvars[1].v_type == VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12696 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12697 end = start - 1;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12698 start = 0;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12699 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12700 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12701 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12702 end = get_tv_number_chk(&argvars[1], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12703 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12704 stride = get_tv_number_chk(&argvars[2], &error);
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12705 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12706
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12707 rettv->vval.v_number = 0;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12708 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	12709 return; /* type error; errmsg already given */
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12710 if (stride == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	12711 EMSG(_("E726: Stride is zero"));
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	12712 else if (stride > 0 ? end + 1 < start : end - 1 > start)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	12713 EMSG(_("E727: Start past end"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12714 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12715 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12716 if (rettv_list_alloc(rettv) == OK)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12717 for (i = start; stride > 0 ? i <= end : i >= end; i += stride)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12718 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12719 (varnumber_T)i) == FAIL)
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12720 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12721 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12722 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	12723
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12724 /*
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12725 * "readfile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12726 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12727 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12728 f_readfile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12729 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12730 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12731 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12732 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12733 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12734 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12735 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12736 #define FREAD_SIZE 200 /* optimized for text lines */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12737 char_u buf[FREAD_SIZE];
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12738 int readlen; /* size of last fread() */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12739 int buflen; /* nr of valid chars in buf[] */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12740 int filtd; /* how much in buf[] was NUL -> '\n' filtered */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12741 int tolist; /* first byte in buf[] still to be put in list */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12742 int chop; /* how many CR to chop off */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12743 char_u prev = NULL; / previously read bytes, if any */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12744 int prevlen = 0; /* length of "prev" if not NULL */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12745 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12746 int len;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12747 long maxline = MAXLNUM;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12748 long cnt = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12749
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12750 if (argvars[1].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12751 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12752 if (STRCMP(get_tv_string(&argvars[1]), "b") == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12753 binary = TRUE;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12754 if (argvars[2].v_type != VAR_UNKNOWN)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12755 maxline = get_tv_number(&argvars[2]);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12756 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12757
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12758 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12759 return;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12760
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12761 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12762 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12763 fname = get_tv_string(&argvars[0]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12764 if (fname == NUL \|\| (fd = mch_fopen((char )fname, READBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12765 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12766 EMSG2(_(e_notopen), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12767 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12768 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12769
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12770 filtd = 0;
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12771 while (cnt < maxline \|\| maxline < 0)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12772 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	12773 readlen = (int)fread(buf + filtd, 1, FREAD_SIZE - filtd, fd);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12774 buflen = filtd + readlen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12775 tolist = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12776 for ( ; filtd < buflen \|\| readlen <= 0; ++filtd)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12777 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12778 if (buf[filtd] == '\n' \|\| readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12779 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12780 /* Only when in binary mode add an empty list item when the
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12781 * last line ends in a '\n'. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12782 if (!binary && readlen == 0 && filtd == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12783 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12784
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12785 /* 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	12786 * list. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12787 chop = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12788 if (!binary)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12789 while (filtd - chop - 1 >= tolist
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12790 && buf[filtd - chop - 1] == '\r')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12791 ++chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12792 len = filtd - tolist - chop;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12793 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12794 s = vim_strnsave(buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12795 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12796 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12797 s = alloc((unsigned)(prevlen + len + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12798 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12799 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12800 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12801 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12802 prev = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12803 mch_memmove(s + prevlen, buf + tolist, len);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12804 s[prevlen + len] = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12805 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12806 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12807 tolist = filtd + 1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12808
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12809 li = listitem_alloc();
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12810 if (li == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12811 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12812 vim_free(s);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12813 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12814 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12815 li->li_tv.v_type = VAR_STRING;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12816 li->li_tv.v_lock = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12817 li->li_tv.vval.v_string = s;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12818 list_append(rettv->vval.v_list, li);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12819
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12820 if (++cnt >= maxline && maxline >= 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12821 break;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12822 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12823 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12824 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12825 else if (buf[filtd] == NUL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12826 buf[filtd] = '\n';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12827 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12828 if (readlen <= 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12829 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12830
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12831 if (tolist == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12832 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12833 /* "buf" is full, need to move text to an allocated buffer */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12834 if (prev == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12835 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12836 prev = vim_strnsave(buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12837 prevlen = buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12838 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12839 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12840 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12841 s = alloc((unsigned)(prevlen + buflen));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12842 if (s != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12843 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12844 mch_memmove(s, prev, prevlen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12845 mch_memmove(s + prevlen, buf, buflen);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12846 vim_free(prev);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12847 prev = s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12848 prevlen += buflen;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12849 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12850 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12851 filtd = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12852 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12853 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12854 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12855 mch_memmove(buf, buf + tolist, buflen - tolist);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12856 filtd -= tolist;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12857 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12858 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12859
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12860 /*
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12861 * 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	12862 * free the rest.
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12863 */
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12864 if (maxline < 0)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12865 while (cnt > -maxline)
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12866 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	12867 listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);
234 a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12868 --cnt;
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12869 }
a686fd6c8beb updated for version 7.0065 vimboss parents: 231 diff changeset	12870
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	12871 vim_free(prev);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12872 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12873 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12874
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12875 #if defined(FEAT_RELTIME)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12876 static int list2proftime __ARGS((typval_T arg, proftime_T tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12877
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12878 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12879 * Convert a List to proftime_T.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12880 * Return FAIL when there is something wrong.
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12881 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12882 static int
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12883 list2proftime(arg, tm)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12884 typval_T *arg;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12885 proftime_T *tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12886 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12887 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12888 int error = FALSE;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12889
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12890 if (arg->v_type != VAR_LIST \|\| arg->vval.v_list == NULL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12891 \|\| arg->vval.v_list->lv_len != 2)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12892 return FAIL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12893 n1 = list_find_nr(arg->vval.v_list, 0L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12894 n2 = list_find_nr(arg->vval.v_list, 1L, &error);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12895 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	12896 tm->HighPart = n1;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	12897 tm->LowPart = n2;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12898 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12899 tm->tv_sec = n1;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12900 tm->tv_usec = n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12901 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12902 return error ? FAIL : OK;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12903 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12904 #endif /* FEAT_RELTIME */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12905
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12906 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12907 * "reltime()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12908 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12909 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12910 f_reltime(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12911 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12912 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12913 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12914 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12915 proftime_T res;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12916 proftime_T start;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12917
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12918 if (argvars[0].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12919 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12920 /* No arguments: get current time. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12921 profile_start(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12922 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12923 else if (argvars[1].v_type == VAR_UNKNOWN)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12924 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12925 if (list2proftime(&argvars[0], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12926 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12927 profile_end(&res);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12928 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12929 else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12930 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12931 /* Two arguments: compute the difference. */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12932 if (list2proftime(&argvars[0], &start) == FAIL
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12933 \|\| list2proftime(&argvars[1], &res) == FAIL)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12934 return;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12935 profile_sub(&res, &start);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12936 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12937
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12938 if (rettv_list_alloc(rettv) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12939 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12940 long n1, n2;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12941
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12942 # ifdef WIN3264
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	12943 n1 = res.HighPart;
95dac6af3b3a updated for version 7.0232 vimboss parents: 795 diff changeset	12944 n2 = res.LowPart;
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12945 # else
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12946 n1 = res.tv_sec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12947 n2 = res.tv_usec;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12948 # endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12949 list_append_number(rettv->vval.v_list, (varnumber_T)n1);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12950 list_append_number(rettv->vval.v_list, (varnumber_T)n2);
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12951 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12952 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12953 }
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12954
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12955 /*
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12956 * "reltimestr()" function
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12957 */
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12958 static void
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12959 f_reltimestr(argvars, rettv)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12960 typval_T *argvars;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12961 typval_T *rettv;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12962 {
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12963 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12964 proftime_T tm;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12965 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12966
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12967 rettv->v_type = VAR_STRING;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12968 rettv->vval.v_string = NULL;
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12969 #ifdef FEAT_RELTIME
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12970 if (list2proftime(&argvars[0], &tm) == OK)
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12971 rettv->vval.v_string = vim_strsave((char_u *)profile_msg(&tm));
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12972 #endif
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	12973 }
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	12974
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12975 #if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12976 static void make_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12977 static int check_connection __ARGS((void));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12978
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12979 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12980 make_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12981 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12982 if (X_DISPLAY == NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12983 # ifdef FEAT_GUI
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12984 && !gui.in_use
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12985 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12986 )
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12987 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12988 x_force_connect = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12989 setup_term_clip();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12990 x_force_connect = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12991 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12992 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12993
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12994 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12995 check_connection()
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12996 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12997 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12998 if (X_DISPLAY == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	12999 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13000 EMSG(_("E240: No connection to Vim server"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13001 return FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13002 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13003 return OK;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13004 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13005 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13006
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13007 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13008 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	13009
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13010 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13011 remote_common(argvars, rettv, expr)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13012 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13013 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13014 int expr;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13015 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13016 char_u *server_name;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13017 char_u *keys;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13018 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13019 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13020 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13021 HWND w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13022 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13023 Window w;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13024 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13025
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13026 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13027 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13028
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13029 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13030 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13031 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13032 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13033
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13034 server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13035 if (server_name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13036 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13037 keys = get_tv_string_buf(&argvars[1], buf);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13038 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13039 if (serverSendToVim(server_name, keys, &r, &w, expr, TRUE) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13040 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13041 if (serverSendToVim(X_DISPLAY, server_name, keys, &r, &w, expr, 0, TRUE)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13042 < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13043 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13044 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13045 if (r != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13046 EMSG(r); /* sending worked but evaluation failed */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13047 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13048 EMSG2(_("E241: Unable to send to %s"), server_name);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13049 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13050 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13051
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13052 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13053
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13054 if (argvars[2].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13055 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13056 dictitem_T v;
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	13057 char_u str[30];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13058 char_u *idvar;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13059
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13060 sprintf((char *)str, PRINTF_HEX_LONG_U, (long_u)w);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13061 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13062 v.di_tv.vval.v_string = vim_strsave(str);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13063 idvar = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13064 if (idvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13065 set_var(idvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13066 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13067 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13068 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13069 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13070
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13071 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13072 * "remote_expr()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13073 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13074 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13075 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13076 f_remote_expr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13077 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13078 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13079 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13080 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13081 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13082 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13083 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13084 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13085 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13086
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13087 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13088 * "remote_foreground()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13089 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13090 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13091 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13092 f_remote_foreground(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13093 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13094 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13095 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13096 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13097 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13098 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13099 /* On Win32 it's done in this application. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13100 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13101 char_u *server_name = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13102
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13103 if (server_name != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13104 serverForeground(server_name);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13105 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13106 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13107 /* Send a foreground() expression to the server. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13108 argvars[1].v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13109 argvars[1].vval.v_string = vim_strsave((char_u *)"foreground()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13110 argvars[2].v_type = VAR_UNKNOWN;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13111 remote_common(argvars, rettv, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13112 vim_free(argvars[1].vval.v_string);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13113 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13114 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13115 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13116
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13117 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13118 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13119 f_remote_peek(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13120 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13121 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13122 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13123 #ifdef FEAT_CLIENTSERVER
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13124 dictitem_T v;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13125 char_u *s = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13126 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13127 long_u n = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13128 # endif
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13129 char_u *serverid;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13130
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13131 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13132 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13133 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13134 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13135 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13136 serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13137 if (serverid == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13138 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13139 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13140 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13141 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13142 # ifdef WIN32
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13143 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13144 if (n == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13145 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13146 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13147 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13148 s = serverGetReply((HWND)n, FALSE, FALSE, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13149 rettv->vval.v_number = (s != NULL);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13150 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13151 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13152 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13153 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13154 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13155
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13156 rettv->vval.v_number = serverPeekReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13157 serverStrToWin(serverid), &s);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13158 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13159
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13160 if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13161 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13162 char_u *retvar;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13163
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13164 v.di_tv.v_type = VAR_STRING;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13165 v.di_tv.vval.v_string = vim_strsave(s);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13166 retvar = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13167 if (retvar != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13168 set_var(retvar, &v.di_tv, FALSE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13169 vim_free(v.di_tv.vval.v_string);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13170 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13171 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13172 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13173 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13174 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13175
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13176 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13177 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13178 f_remote_read(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13179 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13180 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13181 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13182 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13183
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13184 #ifdef FEAT_CLIENTSERVER
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13185 char_u *serverid = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13186
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13187 if (serverid != NULL && !check_restricted() && !check_secure())
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13188 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13189 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13190 /* The server's HWND is encoded in the 'id' parameter */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13191 long_u n = 0;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13192
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	13193 sscanf(serverid, SCANF_HEX_LONG_U, &n);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13194 if (n != 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13195 r = serverGetReply((HWND)n, FALSE, TRUE, TRUE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13196 if (r == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13197 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13198 if (check_connection() == FAIL \|\| serverReadReply(X_DISPLAY,
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13199 serverStrToWin(serverid), &r, FALSE) < 0)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13200 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13201 EMSG(_("E277: Unable to read a server reply"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13202 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13203 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13204 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13205 rettv->vval.v_string = r;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13206 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13207
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13208 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13209 * "remote_send()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13210 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13211 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13212 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13213 f_remote_send(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13214 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13215 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13216 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13217 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13218 rettv->vval.v_string = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13219 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13220 remote_common(argvars, rettv, FALSE);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13221 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13222 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13223
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13224 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13225 * "remove()" function
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13226 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13227 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13228 f_remove(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13229 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13230 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13231 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13232 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13233 listitem_T item, item2;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13234 listitem_T *li;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13235 long idx;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13236 long end;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13237 char_u *key;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13238 dict_T *d;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13239 dictitem_T *di;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13240
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13241 rettv->vval.v_number = 0;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13242 if (argvars[0].v_type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13243 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13244 if (argvars[2].v_type != VAR_UNKNOWN)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13245 EMSG2(_(e_toomanyarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13246 else if ((d = argvars[0].vval.v_dict) != NULL
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13247 && !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13248 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13249 key = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13250 if (key != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13251 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13252 di = dict_find(d, key, -1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13253 if (di == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13254 EMSG2(_(e_dictkey), key);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13255 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13256 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13257 *rettv = di->di_tv;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13258 init_tv(&di->di_tv);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13259 dictitem_remove(d, di);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13260 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	13261 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13262 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13263 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13264 else if (argvars[0].v_type != VAR_LIST)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	13265 EMSG2(_(e_listdictarg), "remove()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13266 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13267 && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13268 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13269 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13270
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13271 idx = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13272 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13273 ; /* type error: do nothing, errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13274 else if ((item = list_find(l, idx)) == NULL)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13275 EMSGN(_(e_listidx), idx);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13276 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13277 {
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13278 if (argvars[2].v_type == VAR_UNKNOWN)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13279 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13280 /* Remove one item, return its value. */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13281 list_remove(l, item, item);
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13282 *rettv = item->li_tv;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13283 vim_free(item);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13284 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13285 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13286 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13287 /* Remove range of items, return list with values. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13288 end = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13289 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13290 ; /* type error: do nothing */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13291 else if ((item2 = list_find(l, end)) == NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13292 EMSGN(_(e_listidx), end);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13293 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13294 {
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13295 int cnt = 0;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13296
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13297 for (li = item; li != NULL; li = li->li_next)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13298 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13299 ++cnt;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13300 if (li == item2)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13301 break;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13302 }
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13303 if (li == NULL) /* didn't find "item2" after "item" */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13304 EMSG(_(e_invrange));
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13305 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13306 {
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	13307 list_remove(l, item, item2);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13308 if (rettv_list_alloc(rettv) == OK)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13309 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13310 l = rettv->vval.v_list;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13311 l->lv_first = item;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13312 l->lv_last = item2;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13313 item->li_prev = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13314 item2->li_next = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13315 l->lv_len = cnt;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13316 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13317 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13318 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13319 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13320 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13321 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13323
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13324 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13325 * "rename({from}, {to})" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13326 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13327 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13328 f_rename(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13329 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13330 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13331 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13332 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13333
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13334 if (check_restricted() \|\| check_secure())
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13335 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13336 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13337 rettv->vval.v_number = vim_rename(get_tv_string(&argvars[0]),
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13338 get_tv_string_buf(&argvars[1], buf));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13341 /*
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13342 * "repeat()" function
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13343 */
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13344 /ARGSUSED/
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13345 static void
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13346 f_repeat(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13347 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13348 typval_T *rettv;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13349 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13350 char_u *p;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13351 int n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13352 int slen;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13353 int len;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13354 char_u *r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13355 int i;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13356
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13357 n = get_tv_number(&argvars[1]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13358 if (argvars[0].v_type == VAR_LIST)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13359 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13360 if (rettv_list_alloc(rettv) == OK && argvars[0].vval.v_list != NULL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13361 while (n-- > 0)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13362 if (list_extend(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13363 argvars[0].vval.v_list, NULL) == FAIL)
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13364 break;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13365 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13366 else
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13367 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13368 p = get_tv_string(&argvars[0]);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13369 rettv->v_type = VAR_STRING;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13370 rettv->vval.v_string = NULL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13371
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13372 slen = (int)STRLEN(p);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13373 len = slen * n;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13374 if (len <= 0)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13375 return;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13376
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13377 r = alloc(len + 1);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13378 if (r != NULL)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13379 {
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13380 for (i = 0; i < n; i++)
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13381 mch_memmove(r + i * slen, p, (size_t)slen);
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13382 r[len] = NUL;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13383 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13384
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13385 rettv->vval.v_string = r;
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13386 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13387 }
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13388
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	13389 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13390 * "resolve()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13391 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13392 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13393 f_resolve(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;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13397 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13398
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13399 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13400 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13401 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13402 char_u *v = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13404 v = mch_resolve_shortcut(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13405 if (v != NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13406 rettv->vval.v_string = v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13407 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13408 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13409 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13410 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13411 # ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13413 char_u buf[MAXPATHL + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13414 char_u *cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13415 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13416 char_u *remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13417 char_u *q;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13418 int is_relative_to_current = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13419 int has_trailing_pathsep = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13420 int limit = 100;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13422 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13423
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13424 if (p[0] == '.' && (vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13425 \|\| (p[1] == '.' && (vim_ispathsep(p[2])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13426 is_relative_to_current = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13428 len = STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13429 if (len > 0 && after_pathsep(p, p + len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13430 has_trailing_pathsep = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13432 q = getnextcomp(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13433 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13434 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13435 /* Separate the first path component in "p", and keep the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13436 * remainder (beginning with the path separator). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13437 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13438 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13441 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13442 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13443 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13445 len = readlink((char )p, (char )buf, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13446 if (len <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13447 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13448 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13450 if (limit-- == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13451 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13452 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13453 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13454 EMSG(_("E655: Too many symbolic links (cycle?)"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13455 rettv->vval.v_string = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13456 goto fail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13457 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13458
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13459 /* Ensure that the result will have a trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13460 * if the argument has one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13461 if (remain == NULL && has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13462 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13463
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13464 /* Separate the first path component in the link value and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13465 * concatenate the remainders. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13466 q = getnextcomp(vim_ispathsep(*buf) ? buf + 1 : buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13467 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13468 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13469 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13470 remain = vim_strsave(q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13471 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13472 {
594 35cef95a6b76 updated for version 7.0168 vimboss parents: 591 diff changeset	13473 cpy = concat_str(q - 1, remain);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13474 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13476 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13477 remain = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13480 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13481 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13483 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13484 if (q > p && *q == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13486 /* Ignore trailing path separator. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13487 q[-1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13488 q = gettail(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13490 if (q > p && !mch_isFullName(buf))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13492 /* symlink is relative to directory of argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13493 cpy = alloc((unsigned)(STRLEN(p) + STRLEN(buf) + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13494 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13496 STRCPY(cpy, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13497 STRCPY(gettail(cpy), buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13498 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13499 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13502 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13503 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13504 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13505 p = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13509 if (remain == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13510 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13511
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13512 /* Append the first path component of "remain" to "p". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13513 q = getnextcomp(remain + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13514 len = q - remain - (*q != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13515 cpy = vim_strnsave(p, STRLEN(p) + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13516 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13518 STRNCAT(cpy, remain, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13519 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13520 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13522 /* Shorten "remain". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13523 if (*q != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13524 STRCPY(remain, q - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13525 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13526 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13527 vim_free(remain);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13528 remain = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13532 /* If the result is a relative path name, make it explicitly relative to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13533 * the current directory if and only if the argument had this form. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13534 if (!vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13535 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13536 if (is_relative_to_current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13537 && *p != NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13538 && !(p[0] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13539 && (p[1] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13540 \|\| vim_ispathsep(p[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13541 \|\| (p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13542 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13543 \|\| vim_ispathsep(p[2]))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13545 /* Prepend "./". */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	13546 cpy = concat_str((char_u *)"./", p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13547 if (cpy != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13548 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13549 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13550 p = cpy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13552 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13553 else if (!is_relative_to_current)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13554 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13555 /* Strip leading "./". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13556 q = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13557 while (q[0] == '.' && vim_ispathsep(q[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13558 q += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13559 if (q > p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13560 mch_memmove(p, p + 2, STRLEN(p + 2) + (size_t)1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13563
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13564 /* Ensure that the result will have no trailing path separator
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13565 * if the argument had none. But keep "/" or "//". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13566 if (!has_trailing_pathsep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13568 q = p + STRLEN(p);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13569 if (after_pathsep(p, q))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	13570 *gettail_sep(p) = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13572
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13573 rettv->vval.v_string = 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
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13576 rettv->vval.v_string = vim_strsave(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13577 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13578 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13579
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13580 simplify_filename(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13581
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13582 #ifdef HAVE_READLINK
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13583 fail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13584 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13585 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13588 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13589 * "reverse({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13590 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13591 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13592 f_reverse(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13593 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13594 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13595 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13596 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13597 listitem_T li, ni;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13598
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13599 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13600 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13601 EMSG2(_(e_listarg), "reverse()");
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13602 else if ((l = argvars[0].vval.v_list) != NULL
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	13603 && !tv_check_lock(l->lv_lock, (char_u *)"reverse()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13604 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13605 li = l->lv_last;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	13606 l->lv_first = l->lv_last = NULL;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	13607 l->lv_len = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13608 while (li != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13609 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13610 ni = li->li_prev;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13611 list_append(l, li);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13612 li = ni;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13613 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13614 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13615 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13616 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13617 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13618 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13619
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13620 #define SP_NOMOVE 0x01 /* don't move cursor */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13621 #define SP_REPEAT 0x02 /* repeat to find outer pair */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13622 #define SP_RETCOUNT 0x04 /* return matchcount */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13623 #define SP_SETPCMARK 0x08 /* set previous context mark */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13624 #define SP_START 0x10 /* accept match at start position */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13625 #define SP_SUBPAT 0x20 /* return nr of matching sub-pattern */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13626 #define SP_END 0x40 /* leave cursor at end of match */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13627
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13628 static int get_search_arg __ARGS((typval_T varp, int flagsp));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13629
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13630 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13631 * Get flags for a search function.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13632 * Possibly sets "p_ws".
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13633 * Returns BACKWARD, FORWARD or zero (for an error).
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13634 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13635 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13636 get_search_arg(varp, flagsp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	13637 typval_T *varp;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13638 int *flagsp;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13639 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13640 int dir = FORWARD;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13641 char_u *flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13642 char_u nbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13643 int mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13644
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13645 if (varp->v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13646 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13647 flags = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13648 if (flags == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13649 return 0; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13650 while (*flags != NUL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13651 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13652 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13653 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13654 case 'b': dir = BACKWARD; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13655 case 'w': p_ws = TRUE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13656 case 'W': p_ws = FALSE; break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13657 default: mask = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13658 if (flagsp != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13659 switch (*flags)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13660 {
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13661 case 'c': mask = SP_START; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13662 case 'e': mask = SP_END; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13663 case 'm': mask = SP_RETCOUNT; break;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13664 case 'n': mask = SP_NOMOVE; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13665 case 'p': mask = SP_SUBPAT; break;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13666 case 'r': mask = SP_REPEAT; break;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13667 case 's': mask = SP_SETPCMARK; break;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13668 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13669 if (mask == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13670 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13671 EMSG2(_(e_invarg2), flags);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13672 dir = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13673 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13674 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13675 *flagsp \|= mask;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13676 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13677 if (dir == 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13678 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13679 ++flags;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13680 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13681 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13682 return dir;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13683 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	13684
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13685 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13686 * Shared by search() and searchpos() functions
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13687 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13688 static int
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13689 search_cmn(argvars, match_pos, flagsp)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13690 typval_T *argvars;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13691 pos_T *match_pos;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13692 int *flagsp;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13693 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13694 int flags;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13695 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13696 pos_T pos;
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13697 pos_T save_cursor;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13698 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13699 int dir;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13700 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13701 long lnum_stop = 0;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13702 int options = SEARCH_KEEP;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13703 int subpatnum;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13704
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13705 pat = get_tv_string(&argvars[0]);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13706 dir = get_search_arg(&argvars[1], flagsp); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13707 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13708 goto theend;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13709 flags = *flagsp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13710 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13711 options \|= SEARCH_START;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13712 if (flags & SP_END)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13713 options \|= SEARCH_END;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13714
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13715 /* Optional extra argument: line number to stop searching. */
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13716 if (argvars[1].v_type != VAR_UNKNOWN
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13717 && argvars[2].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13718 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13719 lnum_stop = get_tv_number_chk(&argvars[2], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13720 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13721 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13722 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13723
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13724 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13725 * This function does not accept SP_REPEAT and SP_RETCOUNT flags.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13726 * Check to make sure only those flags are set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13727 * 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	13728 * flags cannot be set. Check for that condition also.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13729 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13730 if (((flags & (SP_REPEAT \| SP_RETCOUNT)) != 0)
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13731 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13732 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	13733 EMSG2(_(e_invarg2), get_tv_string(&argvars[1]));
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13734 goto theend;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13735 }
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13736
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13737 pos = save_cursor = curwin->w_cursor;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13738 subpatnum = searchit(curwin, curbuf, &pos, dir, pat, 1L,
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13739 options, RE_SEARCH, (linenr_T)lnum_stop);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13740 if (subpatnum != FAIL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13741 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13742 if (flags & SP_SUBPAT)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13743 retval = subpatnum;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13744 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13745 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13746 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13747 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13748 curwin->w_cursor = pos;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13749 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13750 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13751 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13752 match_pos->lnum = pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13753 match_pos->col = pos.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13754 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13755 /* "/$" will put the cursor after the end of the line, may need to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13756 * correct that here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13757 check_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13758 }
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13759
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13760 /* If 'n' flag is used: restore cursor position. */
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13761 if (flags & SP_NOMOVE)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13762 curwin->w_cursor = save_cursor;
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13763 theend:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13764 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13765
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13766 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13767 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13768
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13769 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13770 * "search()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13771 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13772 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13773 f_search(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13774 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13775 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13776 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13777 int flags = 0;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13778
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	13779 rettv->vval.v_number = search_cmn(argvars, NULL, &flags);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13781
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13782 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13783 * "searchdecl()" function
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13784 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13785 static void
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13786 f_searchdecl(argvars, rettv)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13787 typval_T *argvars;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13788 typval_T *rettv;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13789 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13790 int locally = 1;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13791 int thisblock = 0;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13792 int error = FALSE;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13793 char_u *name;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13794
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13795 rettv->vval.v_number = 1; /* default: FAIL */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13796
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13797 name = get_tv_string_chk(&argvars[0]);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13798 if (argvars[1].v_type != VAR_UNKNOWN)
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13799 {
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13800 locally = get_tv_number_chk(&argvars[1], &error) == 0;
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13801 if (!error && argvars[2].v_type != VAR_UNKNOWN)
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13802 thisblock = get_tv_number_chk(&argvars[2], &error) != 0;
d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13803 }
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13804 if (!error && name != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13805 rettv->vval.v_number = find_decl(name, (int)STRLEN(name),
524 d9cc61139d12 updated for version 7.0146 vimboss parents: 521 diff changeset	13806 locally, thisblock, SEARCH_KEEP) == FAIL;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13807 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13808
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	13809 /*
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13810 * Used by searchpair() and searchpairpos()
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13811 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13812 static int
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13813 searchpair_cmn(argvars, match_pos)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13814 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13815 pos_T *match_pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13816 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13817 char_u spat, mpat, *epat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13818 char_u *skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13819 int save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13820 int dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13821 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13822 char_u nbuf1[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13823 char_u nbuf2[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13824 char_u nbuf3[NUMBUFLEN];
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13825 int retval = 0; /* default: FAIL */
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13826 long lnum_stop = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13828 /* Get the three pattern arguments: start, middle, end. */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13829 spat = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13830 mpat = get_tv_string_buf_chk(&argvars[1], nbuf1);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13831 epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13832 if (spat == NULL \|\| mpat == NULL \|\| epat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13833 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13835 /* Handle the optional fourth argument: flags */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13836 dir = get_search_arg(&argvars[3], &flags); /* may set p_ws */
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13837 if (dir == 0)
4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	13838 goto theend;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13839
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13840 /* Don't accept SP_END or SP_SUBPAT.
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13841 * Only one of the SP_NOMOVE or SP_SETPCMARK flags can be set.
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13842 */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13843 if ((flags & (SP_END \| SP_SUBPAT)) != 0
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13844 \|\| ((flags & SP_NOMOVE) && (flags & SP_SETPCMARK)))
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13845 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13846 EMSG2(_(e_invarg2), get_tv_string(&argvars[3]));
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13847 goto theend;
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	13848 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13849
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13850 /* Optional fifth argument: skip expression */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13851 if (argvars[3].v_type == VAR_UNKNOWN
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	13852 \|\| argvars[4].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13853 skip = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13854 else
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13855 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13856 skip = get_tv_string_buf_chk(&argvars[4], nbuf3);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13857 if (argvars[5].v_type != VAR_UNKNOWN)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13858 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13859 lnum_stop = get_tv_number_chk(&argvars[5], NULL);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13860 if (lnum_stop < 0)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13861 goto theend;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13862 }
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13863 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13864 if (skip == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	13865 goto theend; /* type error */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13866
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13867 retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13868 match_pos, lnum_stop);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13869
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13870 theend:
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13871 p_ws = save_p_ws;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13872
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13873 return retval;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13874 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13875
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13876 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13877 * "searchpair()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13878 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13879 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13880 f_searchpair(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13881 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13882 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13883 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13884 rettv->vval.v_number = searchpair_cmn(argvars, NULL);
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13885 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13886
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13887 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13888 * "searchpairpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13889 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13890 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13891 f_searchpairpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13892 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13893 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13894 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13895 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13896 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13897 int col = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13898
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13899 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13900
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13901 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13902 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13903
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13904 if (searchpair_cmn(argvars, &match_pos) > 0)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13905 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13906 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13907 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13908 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13909
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13910 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13911 list_append_number(rettv->vval.v_list, (varnumber_T)col);
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13912 }
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13913
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13914 /*
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13915 * Search for a start/middle/end thing.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13916 * Used by searchpair(), see its documentation for the details.
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13917 * Returns 0 or -1 for no match,
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13918 */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13919 long
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13920 do_searchpair(spat, mpat, epat, dir, skip, flags, match_pos, lnum_stop)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13921 char_u spat; / start pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13922 char_u mpat; / middle pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13923 char_u epat; / end pattern */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13924 int dir; /* BACKWARD or FORWARD */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13925 char_u skip; / skip expression */
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	13926 int flags; /* SP_SETPCMARK and other SP_ values */
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	13927 pos_T *match_pos;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	13928 linenr_T lnum_stop; /* stop at this line if not zero */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13929 {
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13930 char_u *save_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13931 char_u pat, pat2 = NULL, *pat3 = NULL;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13932 long retval = 0;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13933 pos_T pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13934 pos_T firstpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13935 pos_T foundpos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13936 pos_T save_cursor;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13937 pos_T save_pos;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13938 int n;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13939 int r;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13940 int nest = 1;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13941 int err;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13942 int options = SEARCH_KEEP;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13943
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13944 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13945 save_cpo = p_cpo;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13946 p_cpo = (char_u *)"";
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13947
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13948 /* Make two search patterns: start/end (pat2, for in nested pairs) and
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13949 * start/middle/end (pat3, for the top pair). */
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13950 pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13951 pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13952 if (pat2 == NULL \|\| pat3 == NULL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13953 goto theend;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13954 sprintf((char *)pat2, "\$%s\\m\$\\\|\$%s\\m\$", spat, epat);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13955 if (*mpat == NUL)
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13956 STRCPY(pat3, pat2);
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13957 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13958 sprintf((char *)pat3, "\$%s\\m\$\\\|\$%s\\m\$\\\|\$%s\\m\$",
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13959 spat, epat, mpat);
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13960 if (flags & SP_START)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13961 options \|= SEARCH_START;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	13962
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13963 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13964 pos = curwin->w_cursor;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	13965 clearpos(&firstpos);
c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	13966 clearpos(&foundpos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13967 pat = pat3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13968 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13969 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13970 n = searchit(curwin, curbuf, &pos, dir, pat, 1L,
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	13971 options, RE_SEARCH, lnum_stop);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13972 if (n == FAIL \|\| (firstpos.lnum != 0 && equalpos(pos, firstpos)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13973 /* didn't find it or found the first match again: FAIL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13974 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13976 if (firstpos.lnum == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13977 firstpos = pos;
266 e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13978 if (equalpos(pos, foundpos))
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13979 {
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13980 /* Found the same position again. Can happen with a pattern that
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13981 * has "\zs" at the end and searching backwards. Advance one
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13982 * character and try again. */
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13983 if (dir == BACKWARD)
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13984 decl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13985 else
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13986 incl(&pos);
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13987 }
e7904492cb75 updated for version 7.0071 vimboss parents: 254 diff changeset	13988 foundpos = pos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13990 /* If the skip pattern matches, ignore this match. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13991 if (*skip != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13993 save_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13994 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13995 r = eval_to_bool(skip, &err, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13996 curwin->w_cursor = save_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13997 if (err)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13998 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13999 /* Evaluating {skip} caused an error, break here. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14000 curwin->w_cursor = save_cursor;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14001 retval = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14002 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14004 if (r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14005 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14007
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14008 if ((dir == BACKWARD && n == 3) \|\| (dir == FORWARD && n == 2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14009 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14010 /* Found end when searching backwards or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14011 * forward: nested pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14012 ++nest;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14013 pat = pat2; /* nested, don't search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14015 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14017 /* Found end when searching forward or start when searching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14018 * backward: end of (nested) pair; or found middle in outer pair. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14019 if (--nest == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14020 pat = pat3; /* outer level, search for middle */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14021 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14022
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14023 if (nest == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14024 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14025 /* Found the match: return matchcount or line number. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14026 if (flags & SP_RETCOUNT)
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14027 ++retval;
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14028 else
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14029 retval = pos.lnum;
445 c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14030 if (flags & SP_SETPCMARK)
c773cb978acf updated for version 7.0116 vimboss parents: 436 diff changeset	14031 setpcmark();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14032 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14033 if (!(flags & SP_REPEAT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14034 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14035 nest = 1; /* search for next unmatched */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14036 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14038
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14039 if (match_pos != NULL)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14040 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14041 /* Store the match cursor position */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14042 match_pos->lnum = curwin->w_cursor.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14043 match_pos->col = curwin->w_cursor.col + 1;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14044 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14045
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14046 /* If 'n' flag is used or search failed: restore cursor position. */
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14047 if ((flags & SP_NOMOVE) \|\| retval == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14048 curwin->w_cursor = save_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14050 theend:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14051 vim_free(pat2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14052 vim_free(pat3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14053 p_cpo = save_cpo;
425 6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14054
6edf4a4f6cac updated for version 7.0110 vimboss parents: 419 diff changeset	14055 return retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14056 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14057
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14058 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14059 * "searchpos()" function
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14060 */
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14061 static void
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14062 f_searchpos(argvars, rettv)
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14063 typval_T *argvars;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14064 typval_T *rettv;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14065 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14066 pos_T match_pos;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14067 int lnum = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14068 int col = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14069 int n;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14070 int flags = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14071
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14072 rettv->vval.v_number = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14073
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14074 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14075 return;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14076
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14077 n = search_cmn(argvars, &match_pos, &flags);
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14078 if (n > 0)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14079 {
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14080 lnum = match_pos.lnum;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14081 col = match_pos.col;
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14082 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14083
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14084 list_append_number(rettv->vval.v_list, (varnumber_T)lnum);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14085 list_append_number(rettv->vval.v_list, (varnumber_T)col);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14086 if (flags & SP_SUBPAT)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	14087 list_append_number(rettv->vval.v_list, (varnumber_T)n);
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14088 }
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14089
9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14090
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14091 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14092 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14093 f_server2client(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14094 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14095 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14096 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14097 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14098 char_u buf[NUMBUFLEN];
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14099 char_u *server = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14100 char_u *reply = get_tv_string_buf_chk(&argvars[1], buf);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14101
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14102 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14103 if (server == NULL \|\| reply == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14104 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14105 if (check_restricted() \|\| check_secure())
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14106 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14107 # ifdef FEAT_X11
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14108 if (check_connection() == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14109 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14110 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14111
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14112 if (serverSendReply(server, reply) < 0)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14113 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14114 EMSG(_("E258: Unable to send to client"));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14115 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14116 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14117 rettv->vval.v_number = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14118 #else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14119 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14120 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14121 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14122
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14123 /ARGSUSED/
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14124 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14125 f_serverlist(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14126 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14127 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14128 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14129 char_u *r = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14130
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14131 #ifdef FEAT_CLIENTSERVER
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14132 # ifdef WIN32
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14133 r = serverGetVimNames();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14134 # else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14135 make_connection();
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14136 if (X_DISPLAY != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14137 r = serverGetVimNames(X_DISPLAY);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14138 # endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14139 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14140 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14141 rettv->vval.v_string = r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14143
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14144 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14145 * "setbufvar()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14146 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14147 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14148 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14149 f_setbufvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14150 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14151 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14153 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14154 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14155 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14156 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14157 buf_T *save_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14158 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14159 char_u varname, bufvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14160 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14161 char_u nbuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14162
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14163 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14164
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14165 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14166 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14167 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14168 varname = get_tv_string_chk(&argvars[1]);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14169 buf = get_buf_tv(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14170 varp = &argvars[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14172 if (buf != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14174 /* set curbuf to be our buf, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14175 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14176 aucmd_prepbuf(&aco, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14177 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14178 save_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14179 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14180 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14182 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14183 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14184 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14185 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14186 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14187
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14188 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14189 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14190 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14191 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14192 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14193 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14194 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14195 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14196 bufvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14197 if (bufvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14198 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14199 STRCPY(bufvarname, "b:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14200 STRCPY(bufvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14201 set_var(bufvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14202 vim_free(bufvarname);
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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14206 /* reset notion of buffer */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14207 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14208 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14209 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14210 curbuf = save_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14211 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14215 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14216 * "setcmdpos()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14217 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14218 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14219 f_setcmdpos(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14220 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14221 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14222 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14223 int pos = (int)get_tv_number(&argvars[0]) - 1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14224
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14225 if (pos >= 0)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14226 rettv->vval.v_number = set_cmdline_pos(pos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14227 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14228
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14229 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14230 * "setline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14231 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14232 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14233 f_setline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14234 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14235 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14236 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14237 linenr_T lnum;
289 9a10e4d195b3 updated for version 7.0076 vimboss parents: 284 diff changeset	14238 char_u *line = NULL;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14239 list_T *l = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14240 listitem_T *li = NULL;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14241 long added = 0;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14242 linenr_T lcount = curbuf->b_ml.ml_line_count;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14243
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14244 lnum = get_tv_lnum(&argvars[0]);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14245 if (argvars[1].v_type == VAR_LIST)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14246 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14247 l = argvars[1].vval.v_list;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14248 li = l->lv_first;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14249 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14250 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14251 line = get_tv_string_chk(&argvars[1]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14252
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14253 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14254 for (;;)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14255 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14256 if (l != NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14257 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14258 /* list argument, get next string */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14259 if (li == NULL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14260 break;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14261 line = get_tv_string_chk(&li->li_tv);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14262 li = li->li_next;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14263 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14264
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14265 rettv->vval.v_number = 1; /* FAIL */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14266 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	14267 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14268 if (lnum <= curbuf->b_ml.ml_line_count)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14269 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14270 /* existing line, replace it */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14271 if (u_savesub(lnum) == OK && ml_replace(lnum, line, TRUE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14272 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14273 changed_bytes(lnum, 0);
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14274 check_cursor_col();
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14275 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14276 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14277 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14278 else if (added > 0 \|\| u_save(lnum - 1, lnum) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14279 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14280 /* lnum is one past the last line, append the line */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14281 ++added;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14282 if (ml_append(lnum - 1, line, (colnr_T)0, FALSE) == OK)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14283 rettv->vval.v_number = 0; /* OK */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14284 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14285
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14286 if (l == NULL) /* only one string argument */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14287 break;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14288 ++lnum;
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14289 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14290
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14291 if (added > 0)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14292 appended_lines_mark(lcount, added);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14294
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14295 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14296 * Used by "setqflist()" and "setloclist()" functions
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14297 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14298 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14299 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14300 set_qf_ll_list(wp, list_arg, action_arg, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14301 win_T *wp;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14302 typval_T *list_arg;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14303 typval_T *action_arg;
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14304 typval_T *rettv;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14305 {
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14306 #ifdef FEAT_QUICKFIX
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14307 char_u *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14308 int action = ' ';
637 a420bba0d851 updated for version 7.0184 vimboss parents: 634 diff changeset	14309 #endif
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14310
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14311 rettv->vval.v_number = -1;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14312
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14313 #ifdef FEAT_QUICKFIX
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14314 if (list_arg->v_type != VAR_LIST)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14315 EMSG(_(e_listreq));
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14316 else
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14317 {
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14318 list_T *l = list_arg->vval.v_list;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14319
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14320 if (action_arg->v_type == VAR_STRING)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14321 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14322 act = get_tv_string_chk(action_arg);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14323 if (act == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14324 return; /* type error; errmsg already given */
279 946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14325 if (act == 'a' \|\| act == 'r')
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14326 action = *act;
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14327 }
946f0cbdd535 updated for version 7.0074 vimboss parents: 274 diff changeset	14328
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14329 if (l != NULL && set_errorlist(wp, l, action) == OK)
231 8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14330 rettv->vval.v_number = 0;
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14331 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14332 #endif
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14333 }
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14334
8eec9649b7a2 updated for version 7.0064 vimboss parents: 218 diff changeset	14335 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14336 * "setloclist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14337 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14338 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14339 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14340 f_setloclist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14341 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14342 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14343 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14344 win_T *win;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14345
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14346 rettv->vval.v_number = -1;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14347
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14348 win = find_win_by_nr(&argvars[0], NULL);
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14349 if (win != NULL)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14350 set_qf_ll_list(win, &argvars[1], &argvars[2], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14351 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14352
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14353 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14354 * "setpos()" function
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14355 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14356 /ARGSUSED/
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14357 static void
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14358 f_setpos(argvars, rettv)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14359 typval_T *argvars;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14360 typval_T *rettv;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14361 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14362 pos_T pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14363 int fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14364 char_u *name;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14365
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14366 name = get_tv_string_chk(argvars);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14367 if (name != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14368 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14369 if (list2fpos(&argvars[1], &pos, &fnum) == OK)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14370 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14371 --pos.col;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14372 if (name[0] == '.') /* cursor */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14373 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14374 if (fnum == curbuf->b_fnum)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14375 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14376 curwin->w_cursor = pos;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14377 check_cursor();
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14378 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14379 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14380 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14381 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14382 else if (name[0] == '\'') /* mark */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14383 (void)setmark_pos(name[1], &pos, fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14384 else
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14385 EMSG(_(e_invarg));
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14386 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14387 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14388 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14389
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	14390 /*
647 19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14391 * "setqflist()" function
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14392 */
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14393 /ARGSUSED/
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14394 static void
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14395 f_setqflist(argvars, rettv)
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14396 typval_T *argvars;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14397 typval_T *rettv;
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14398 {
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14399 set_qf_ll_list(NULL, &argvars[0], &argvars[1], rettv);
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14400 }
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14401
19106f131c87 updated for version 7.0188 vimboss parents: 637 diff changeset	14402 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14403 * "setreg()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14404 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14405 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14406 f_setreg(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14407 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14408 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14409 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14410 int regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14411 char_u *strregname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14412 char_u *stropt;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14413 char_u *strval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14414 int append;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14415 char_u yank_type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14416 long block_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14418 block_len = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14419 yank_type = MAUTO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14420 append = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14421
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14422 strregname = get_tv_string_chk(argvars);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14423 rettv->vval.v_number = 1; /* FAIL is default */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14424
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14425 if (strregname == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14426 return; /* type error; errmsg already given */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14427 regname = *strregname;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14428 if (regname == 0 \|\| regname == '@')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14429 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14430 else if (regname == '=')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14431 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14432
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14433 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	14434 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14435 stropt = get_tv_string_chk(&argvars[2]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14436 if (stropt == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14437 return; /* type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14438 for (; *stropt != NUL; ++stropt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14439 switch (*stropt)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14440 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14441 case 'a': case 'A': /* append */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14442 append = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14443 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14444 case 'v': case 'c': /* character-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14445 yank_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14446 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14447 case 'V': case 'l': /* line-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14448 yank_type = MLINE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14449 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14450 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14451 case 'b': case Ctrl_V: /* block-wise selection */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14452 yank_type = MBLOCK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14453 if (VIM_ISDIGIT(stropt[1]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14455 ++stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14456 block_len = getdigits(&stropt) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14457 --stropt;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14458 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14459 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14460 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14461 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14463
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14464 strval = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14465 if (strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14466 write_reg_contents_ex(regname, strval, -1,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14467 append, yank_type, block_len);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14468 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14470
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14471 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14472 * "settabwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14473 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14474 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14475 f_settabwinvar(argvars, rettv)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14476 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14477 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14478 {
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14479 setwinvar(argvars, rettv, 1);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14480 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14481
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14482 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14483 * "setwinvar()" function
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14484 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14485 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14486 f_setwinvar(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14487 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14488 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14489 {
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14490 setwinvar(argvars, rettv, 0);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14491 }
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14492
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14493 /*
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14494 * "setwinvar()" and "settabwinvar()" functions
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14495 */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14496 static void
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14497 setwinvar(argvars, rettv, off)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14498 typval_T *argvars;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14499 typval_T *rettv;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14500 int off;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14501 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14502 win_T *win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14503 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14504 win_T *save_curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14505 tabpage_T *save_curtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14506 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14507 char_u varname, winvarname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14508 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14509 char_u nbuf[NUMBUFLEN];
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14510 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14511
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14512 rettv->vval.v_number = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14513
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14514 if (check_restricted() \|\| check_secure())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14515 return;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14516
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14517 #ifdef FEAT_WINDOWS
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14518 if (off == 1)
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14519 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL));
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14520 else
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14521 tp = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14522 #endif
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14523 win = find_win_by_nr(&argvars[off], tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14524 varname = get_tv_string_chk(&argvars[off + 1]);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14525 varp = &argvars[off + 2];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14527 if (win != NULL && varname != NULL && varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14529 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14530 /* set curwin to be our win, temporarily */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14531 save_curwin = curwin;
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14532 save_curtab = curtab;
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14533 goto_tabpage_tp(tp);
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14534 if (!win_valid(win))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14535 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14536 curwin = win;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14537 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14538 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14539
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14540 if (*varname == '&')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14541 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14542 long numval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14543 char_u *strval;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14544 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14545
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14546 ++varname;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14547 numval = get_tv_number_chk(varp, &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14548 strval = get_tv_string_buf_chk(varp, nbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14549 if (!error && strval != NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14550 set_option_value(varname, numval, strval, OPT_LOCAL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14552 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14553 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14554 winvarname = alloc((unsigned)STRLEN(varname) + 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14555 if (winvarname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14556 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14557 STRCPY(winvarname, "w:");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14558 STRCPY(winvarname + 2, varname);
51 8c25f10d49e7 updated for version 7.0028 vimboss parents: 43 diff changeset	14559 set_var(winvarname, varp, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14560 vim_free(winvarname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14563
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14564 #ifdef FEAT_WINDOWS
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14565 /* Restore current tabpage and window, if still valid (autocomands can
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14566 * make them invalid). */
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14567 if (valid_tabpage(save_curtab))
52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	14568 goto_tabpage_tp(save_curtab);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14569 if (win_valid(save_curwin))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14570 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14571 curwin = save_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14572 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14574 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14577
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14578 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14579 * "simplify()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14580 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14581 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14582 f_simplify(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14583 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14584 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14585 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14586 char_u *p;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14587
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14588 p = get_tv_string(&argvars[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14589 rettv->vval.v_string = vim_strsave(p);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14590 simplify_filename(rettv->vval.v_string); /* simplify in place */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14591 rettv->v_type = VAR_STRING;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14592 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14593
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14594 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14595 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14596 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14597 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14598 item_compare __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14599 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14600 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14601 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14602 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14603 item_compare2 __ARGS((const void s1, const void s2));
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14604
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14605 static int item_compare_ic;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14606 static char_u *item_compare_func;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14607 static int item_compare_func_err;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14608 #define ITEM_COMPARE_FAIL 999
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14609
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14610 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14611 * Compare functions for f_sort() below.
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14612 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14613 static int
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14614 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14615 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14616 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14617 item_compare(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14618 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14619 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14620 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14621 char_u p1, p2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14622 char_u tofree1, tofree2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14623 int res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14624 char_u numbuf1[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14625 char_u numbuf2[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14626
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14627 p1 = tv2string(&((listitem_T *)s1)->li_tv, &tofree1, numbuf1, 0);
1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	14628 p2 = tv2string(&((listitem_T *)s2)->li_tv, &tofree2, numbuf2, 0);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14629 if (item_compare_ic)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14630 res = STRICMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14631 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14632 res = STRCMP(p1, p2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14633 vim_free(tofree1);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14634 vim_free(tofree2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14635 return res;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14636 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14637
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14638 static int
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14639 #ifdef __BORLANDC__
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14640 _RTLENTRYF
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14641 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14642 item_compare2(s1, s2)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14643 const void *s1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14644 const void *s2;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14645 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14646 int res;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14647 typval_T rettv;
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	14648 typval_T argv[3];
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14649 int dummy;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14650
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14651 /* shortcut after failure in previous call; compare all items equal */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14652 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14653 return 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14654
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	14655 /* 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	14656 * in the copy without changing the original list items. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14657 copy_tv(&((listitem_T *)s1)->li_tv, &argv[0]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14658 copy_tv(&((listitem_T *)s2)->li_tv, &argv[1]);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14659
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14660 rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	14661 res = call_func(item_compare_func, (int)STRLEN(item_compare_func),
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	14662 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14663 clear_tv(&argv[0]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14664 clear_tv(&argv[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14665
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14666 if (res == FAIL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14667 res = ITEM_COMPARE_FAIL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14668 else
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14669 /* return value has wrong type */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14670 res = get_tv_number_chk(&rettv, &item_compare_func_err);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14671 if (item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14672 res = ITEM_COMPARE_FAIL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14673 clear_tv(&rettv);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14674 return res;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14675 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14676
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14677 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14678 * "sort({list})" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14679 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14680 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14681 f_sort(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14682 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14683 typval_T *rettv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14684 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14685 list_T *l;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14686 listitem_T *li;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14687 listitem_T **ptrs;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14688 long len;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14689 long i;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14690
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	14691 rettv->vval.v_number = 0;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14692 if (argvars[0].v_type != VAR_LIST)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14693 EMSG2(_(e_listarg), "sort()");
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14694 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14695 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14696 l = argvars[0].vval.v_list;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	14697 if (l == NULL \|\| tv_check_lock(l->lv_lock, (char_u *)"sort()"))
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14698 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14699 rettv->vval.v_list = l;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14700 rettv->v_type = VAR_LIST;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14701 ++l->lv_refcount;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14702
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14703 len = list_len(l);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14704 if (len <= 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14705 return; /* short list sorts pretty quickly */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14706
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14707 item_compare_ic = FALSE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14708 item_compare_func = NULL;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14709 if (argvars[1].v_type != VAR_UNKNOWN)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14710 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14711 if (argvars[1].v_type == VAR_FUNC)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14712 item_compare_func = argvars[1].vval.v_string;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14713 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14714 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14715 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14716
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14717 i = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14718 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14719 return; /* type error; errmsg already given */
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14720 if (i == 1)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14721 item_compare_ic = TRUE;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14722 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14723 item_compare_func = get_tv_string(&argvars[1]);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14724 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14725 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14726
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14727 /* 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	14728 ptrs = (listitem_T *)alloc((int)(len sizeof(listitem_T *)));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14729 if (ptrs == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14730 return;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14731 i = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14732 for (li = l->lv_first; li != NULL; li = li->li_next)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14733 ptrs[i++] = li;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14734
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14735 item_compare_func_err = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14736 /* test the compare function */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14737 if (item_compare_func != NULL
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14738 && item_compare2((void )&ptrs[0], (void )&ptrs[1])
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14739 == ITEM_COMPARE_FAIL)
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	14740 EMSG(_("E702: Sort compare function failed"));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14741 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14742 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14743 /* Sort the array with item pointers. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14744 qsort((void )ptrs, (size_t)len, sizeof(listitem_T ),
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14745 item_compare_func == NULL ? item_compare : item_compare2);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14746
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14747 if (!item_compare_func_err)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14748 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14749 /* Clear the List and append the items in the sorted order. */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14750 l->lv_first = l->lv_last = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14751 l->lv_len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14752 for (i = 0; i < len; ++i)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14753 list_append(l, ptrs[i]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14754 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14755 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14756
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14757 vim_free(ptrs);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14758 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14759 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14760
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14761 /*
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14762 * "soundfold({word})" function
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14763 */
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14764 static void
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14765 f_soundfold(argvars, rettv)
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14766 typval_T *argvars;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14767 typval_T *rettv;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14768 {
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14769 char_u *s;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14770
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14771 rettv->v_type = VAR_STRING;
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14772 s = get_tv_string(&argvars[0]);
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14773 #ifdef FEAT_SPELL
374 575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14774 rettv->vval.v_string = eval_soundfold(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14775 #else
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14776 rettv->vval.v_string = vim_strsave(s);
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14777 #endif
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14778 }
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14779
575dacb554d8 updated for version 7.0096 vimboss parents: 371 diff changeset	14780 /*
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14781 * "spellbadword()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14782 */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14783 /* ARGSUSED */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14784 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14785 f_spellbadword(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14786 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14787 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14788 {
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14789 char_u word = (char_u )"";
667 9090f866cd57 updated for version 7.0197 vimboss parents: 666 diff changeset	14790 hlf_T attr = HLF_COUNT;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14791 int len = 0;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14792
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14793 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14794 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14795
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14796 #ifdef FEAT_SPELL
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14797 if (argvars[0].v_type == VAR_UNKNOWN)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14798 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14799 /* Find the start and length of the badly spelled word. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14800 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, &attr);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14801 if (len != 0)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14802 word = ml_get_cursor();
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14803 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14804 else if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14805 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14806 char_u *str = get_tv_string_chk(&argvars[0]);
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14807 int capcol = -1;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14808
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14809 if (str != NULL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14810 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14811 /* Check the argument for spelling. */
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14812 while (*str != NUL)
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14813 {
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	14814 len = spell_check(curwin, str, &attr, &capcol, FALSE);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14815 if (attr != HLF_COUNT)
533 c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14816 {
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14817 word = str;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14818 break;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14819 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14820 str += len;
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14821 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14822 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14823 }
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14824 #endif
c8b6b7e1005d updated for version 7.0150 vimboss parents: 531 diff changeset	14825
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14826 list_append_string(rettv->vval.v_list, word, len);
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14827 list_append_string(rettv->vval.v_list, (char_u *)(
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14828 attr == HLF_SPB ? "bad" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14829 attr == HLF_SPR ? "rare" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14830 attr == HLF_SPL ? "local" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14831 attr == HLF_SPC ? "caps" :
c6296b0ad9ea updated for version 7.0151 vimboss parents: 533 diff changeset	14832 ""), -1);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14833 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14834
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14835 /*
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14836 * "spellsuggest()" function
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14837 */
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14838 /ARGSUSED/
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14839 static void
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14840 f_spellsuggest(argvars, rettv)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14841 typval_T *argvars;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14842 typval_T *rettv;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14843 {
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14844 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14845 char_u *str;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14846 int typeerr = FALSE;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14847 int maxcount;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14848 garray_T ga;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14849 int i;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14850 listitem_T *li;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14851 int need_capital = FALSE;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14852 #endif
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14853
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14854 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14855 return;
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14856
749 65fa3b16f040 updated for version 7.0222 vimboss parents: 736 diff changeset	14857 #ifdef FEAT_SPELL
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14858 if (curwin->w_p_spell && *curbuf->b_p_spl != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14859 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14860 str = get_tv_string(&argvars[0]);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14861 if (argvars[1].v_type != VAR_UNKNOWN)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14862 {
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14863 maxcount = get_tv_number_chk(&argvars[1], &typeerr);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14864 if (maxcount <= 0)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14865 return;
538 aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14866 if (argvars[2].v_type != VAR_UNKNOWN)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14867 {
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14868 need_capital = get_tv_number_chk(&argvars[2], &typeerr);
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14869 if (typeerr)
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14870 return;
aa6caa23a4b8 updated for version 7.0152 vimboss parents: 534 diff changeset	14871 }
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14872 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14873 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14874 maxcount = 25;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14875
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	14876 spell_suggest_list(&ga, str, maxcount, need_capital, FALSE);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14877
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14878 for (i = 0; i < ga.ga_len; ++i)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14879 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14880 str = ((char_u **)ga.ga_data)[i];
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14881
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14882 li = listitem_alloc();
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14883 if (li == NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14884 vim_free(str);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14885 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14886 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14887 li->li_tv.v_type = VAR_STRING;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14888 li->li_tv.v_lock = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14889 li->li_tv.vval.v_string = str;
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14890 list_append(rettv->vval.v_list, li);
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14891 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14892 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14893 ga_clear(&ga);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14894 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14895 #endif
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14896 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	14897
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14898 static void
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	14899 f_split(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14900 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	14901 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14902 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14903 char_u *str;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14904 char_u *end;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14905 char_u *pat = NULL;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14906 regmatch_T regmatch;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14907 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14908 char_u *save_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14909 int match;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14910 colnr_T col = 0;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14911 int keepempty = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14912 int typeerr = FALSE;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14913
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14914 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14915 save_cpo = p_cpo;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14916 p_cpo = (char_u *)"";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14917
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14918 str = get_tv_string(&argvars[0]);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14919 if (argvars[1].v_type != VAR_UNKNOWN)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14920 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14921 pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14922 if (pat == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14923 typeerr = TRUE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14924 if (argvars[2].v_type != VAR_UNKNOWN)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14925 keepempty = get_tv_number_chk(&argvars[2], &typeerr);
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14926 }
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14927 if (pat == NULL \|\| *pat == NUL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14928 pat = (char_u *)"[\\x01- ]\\+";
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14929
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14930 if (rettv_list_alloc(rettv) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14931 return;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14932 if (typeerr)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	14933 return;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14934
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14935 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14936 if (regmatch.regprog != NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14937 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14938 regmatch.rm_ic = FALSE;
284 e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14939 while (*str != NUL \|\| keepempty)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14940 {
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14941 if (*str == NUL)
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14942 match = FALSE; /* empty item at the end */
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14943 else
e697bd3c3876 updated for version 7.0075 vimboss parents: 279 diff changeset	14944 match = vim_regexec_nl(&regmatch, str, col);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14945 if (match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14946 end = regmatch.startp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14947 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14948 end = str + STRLEN(str);
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14949 if (keepempty \|\| end > str \|\| (rettv->vval.v_list->lv_len > 0
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14950 && *str != NUL && match && end < regmatch.endp[0]))
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14951 {
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14952 if (list_append_string(rettv->vval.v_list, str,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	14953 (int)(end - str)) == FAIL)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14954 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14955 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14956 if (!match)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14957 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14958 /* Advance to just after the match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14959 if (regmatch.endp[0] > str)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14960 col = 0;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14961 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14962 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14963 /* Don't get stuck at the same match. */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14964 #ifdef FEAT_MBYTE
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	14965 col = (*mb_ptr2len)(regmatch.endp[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14966 #else
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14967 col = 1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14968 #endif
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14969 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14970 str = regmatch.endp[0];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14971 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14972
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14973 vim_free(regmatch.regprog);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14974 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14975
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	14976 p_cpo = save_cpo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14977 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14978
783 e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14979 /*
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14980 * "str2nr()" function
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14981 */
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14982 static void
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14983 f_str2nr(argvars, rettv)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14984 typval_T *argvars;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14985 typval_T *rettv;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14986 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14987 int base = 10;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14988 char_u *p;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14989 long n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14990
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14991 if (argvars[1].v_type != VAR_UNKNOWN)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14992 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14993 base = get_tv_number(&argvars[1]);
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14994 if (base != 8 && base != 10 && base != 16)
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14995 {
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14996 EMSG(_(e_invarg));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14997 return;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14998 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	14999 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15000
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15001 p = skipwhite(get_tv_string(&argvars[0]));
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15002 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	15003 rettv->vval.v_number = n;
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15004 }
e68d8541494d updated for version 7.0228 vimboss parents: 778 diff changeset	15005
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15006 #ifdef HAVE_STRFTIME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15007 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15008 * "strftime({format}[, {time}])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15009 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15010 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15011 f_strftime(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15012 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15013 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15014 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15015 char_u result_buf[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15016 struct tm *curtime;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15017 time_t seconds;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15018 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15019
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15020 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15021
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15022 p = get_tv_string(&argvars[0]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15023 if (argvars[1].v_type == VAR_UNKNOWN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15024 seconds = time(NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15025 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15026 seconds = (time_t)get_tv_number(&argvars[1]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15027 curtime = localtime(&seconds);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15028 /* MSVC returns NULL for an invalid value of seconds. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15029 if (curtime == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15030 rettv->vval.v_string = vim_strsave((char_u *)_("(Invalid)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15031 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15033 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15034 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15035 char_u *enc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15036
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15037 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15038 enc = enc_locale();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15039 convert_setup(&conv, p_enc, enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15040 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15041 p = string_convert(&conv, p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15042 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15043 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15044 (void)strftime((char *)result_buf, sizeof(result_buf),
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15045 (char *)p, curtime);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15046 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15047 result_buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15049 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15050 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15051 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15052 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15053 if (conv.vc_type != CONV_NONE)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15054 rettv->vval.v_string = string_convert(&conv, result_buf, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15055 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15056 # endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15057 rettv->vval.v_string = vim_strsave(result_buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15059 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15060 /* Release conversion descriptors */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15061 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15062 vim_free(enc);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15063 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15066 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15068 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15069 * "stridx()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15070 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15071 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15072 f_stridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15073 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15074 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15075 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15076 char_u buf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15077 char_u *needle;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15078 char_u *haystack;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15079 char_u *save_haystack;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15080 char_u *pos;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15081 int start_idx;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15082
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15083 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15084 save_haystack = haystack = get_tv_string_buf_chk(&argvars[0], buf);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15085 rettv->vval.v_number = -1;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15086 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15087 return; /* type error; errmsg already given */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15088
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15089 if (argvars[2].v_type != VAR_UNKNOWN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15090 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15091 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15092
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15093 start_idx = get_tv_number_chk(&argvars[2], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15094 if (error \|\| start_idx >= (int)STRLEN(haystack))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15095 return;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15096 if (start_idx >= 0)
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15097 haystack += start_idx;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15098 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15099
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15100 pos = (char_u )strstr((char )haystack, (char *)needle);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15101 if (pos != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15102 rettv->vval.v_number = (varnumber_T)(pos - save_haystack);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15105 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15106 * "string()" function
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15107 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15108 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15109 f_string(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15110 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15111 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15112 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15113 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	15114 char_u numbuf[NUMBUFLEN];
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15115
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15116 rettv->v_type = VAR_STRING;
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	15117 rettv->vval.v_string = tv2string(&argvars[0], &tofree, numbuf, 0);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15118 if (tofree == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15119 rettv->vval.v_string = vim_strsave(rettv->vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15121
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15122 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15123 * "strlen()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15124 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15125 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15126 f_strlen(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15127 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15128 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15129 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15130 rettv->vval.v_number = (varnumber_T)(STRLEN(
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15131 get_tv_string(&argvars[0])));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15132 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15133
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15134 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15135 * "strpart()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15136 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15137 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15138 f_strpart(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15139 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15140 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15141 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15142 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15143 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15144 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15145 int slen;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15146 int error = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15147
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15148 p = get_tv_string(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15149 slen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15150
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15151 n = get_tv_number_chk(&argvars[1], &error);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15152 if (error)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15153 len = 0;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15154 else if (argvars[2].v_type != VAR_UNKNOWN)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15155 len = get_tv_number(&argvars[2]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15156 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15157 len = slen - n; /* default len: all bytes that are available. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15158
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15159 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15160 * Only return the overlap between the specified part and the actual
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15161 * string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15162 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15163 if (n < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15165 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15166 n = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15168 else if (n > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15169 n = slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15170 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15171 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15172 else if (n + len > slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15173 len = slen - n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15174
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15175 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15176 rettv->vval.v_string = vim_strnsave(p + n, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15179 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15180 * "strridx()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15181 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15182 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15183 f_strridx(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15184 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15185 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15186 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15187 char_u buf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15188 char_u *needle;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15189 char_u *haystack;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15190 char_u *rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15191 char_u *lastmatch = NULL;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15192 int haystack_len, end_idx;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15193
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15194 needle = get_tv_string_chk(&argvars[1]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15195 haystack = get_tv_string_buf_chk(&argvars[0], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15196
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15197 rettv->vval.v_number = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15198 if (needle == NULL \|\| haystack == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15199 return; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15200
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15201 haystack_len = (int)STRLEN(haystack);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15202 if (argvars[2].v_type != VAR_UNKNOWN)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15203 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15204 /* Third argument: upper limit for index */
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15205 end_idx = get_tv_number_chk(&argvars[2], NULL);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15206 if (end_idx < 0)
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15207 return; /* can never find a match */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15208 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15209 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15210 end_idx = haystack_len;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15211
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15212 if (*needle == NUL)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15213 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15214 /* Empty string matches past the end. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15215 lastmatch = haystack + end_idx;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15216 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15217 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	15218 {
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15219 for (rest = haystack; *rest != '\0'; ++rest)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15220 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15221 rest = (char_u )strstr((char )rest, (char *)needle);
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15222 if (rest == NULL \|\| rest > haystack + end_idx)
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15223 break;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15224 lastmatch = rest;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15225 }
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	15226 }
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15227
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15228 if (lastmatch == NULL)
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15229 rettv->vval.v_number = -1;
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15230 else
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15231 rettv->vval.v_number = (varnumber_T)(lastmatch - haystack);
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15232 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15233
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15234 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15235 * "strtrans()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15237 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15238 f_strtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15239 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15240 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15241 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15242 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15243 rettv->vval.v_string = transstr(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15246 /*
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15247 * "submatch()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15248 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15249 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15250 f_submatch(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15251 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15252 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15253 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15254 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15255 rettv->vval.v_string =
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15256 reg_submatch((int)get_tv_number_chk(&argvars[0], NULL));
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15257 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15258
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15259 /*
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15260 * "substitute()" function
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15261 */
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15262 static void
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15263 f_substitute(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15264 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15265 typval_T *rettv;
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15266 {
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15267 char_u patbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15268 char_u subbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15269 char_u flagsbuf[NUMBUFLEN];
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15270
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15271 char_u *str = get_tv_string_chk(&argvars[0]);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15272 char_u *pat = get_tv_string_buf_chk(&argvars[1], patbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15273 char_u *sub = get_tv_string_buf_chk(&argvars[2], subbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15274 char_u *flg = get_tv_string_buf_chk(&argvars[3], flagsbuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15275
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15276 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15277 if (str == NULL \|\| pat == NULL \|\| sub == NULL \|\| flg == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15278 rettv->vval.v_string = NULL;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15279 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15280 rettv->vval.v_string = do_string_sub(str, pat, sub, flg);
83 d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15281 }
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15282
d9030055c432 updated for version 7.0033 vimboss parents: 80 diff changeset	15283 /*
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15284 * "synID(lnum, col, trans)" function
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15285 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15286 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15287 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15288 f_synID(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15289 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15290 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15292 int id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15293 #ifdef FEAT_SYN_HL
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15294 long lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15295 long col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15296 int trans;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	15297 int transerr = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15298
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15299 lnum = get_tv_lnum(argvars); /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15300 col = get_tv_number(&argvars[1]) - 1; /* -1 on type error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15301 trans = get_tv_number_chk(&argvars[2], &transerr);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15302
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15303 if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
254 c50c82c5e230 updated for version 7.0069 vimboss parents: 237 diff changeset	15304 && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
499 08012a1ff8d4 updated for version 7.0137 vimboss parents: 497 diff changeset	15305 id = syn_get_id(curwin, lnum, (colnr_T)col, trans, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15306 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15307
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15308 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15310
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15311 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15312 * "synIDattr(id, what [, mode])" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15313 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15314 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15315 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15316 f_synIDattr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15317 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15318 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15320 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15321 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15322 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15323 char_u *what;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15324 char_u *mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15325 char_u modebuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15326 int modec;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15327
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15328 id = get_tv_number(&argvars[0]);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15329 what = get_tv_string(&argvars[1]);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15330 if (argvars[2].v_type != VAR_UNKNOWN)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15331 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15332 mode = get_tv_string_buf(&argvars[2], modebuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15333 modec = TOLOWER_ASC(mode[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15334 if (modec != 't' && modec != 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15335 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15336 && modec != 'g'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15337 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15338 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15339 modec = 0; /* replace invalid with current */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15341 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15343 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15344 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15345 modec = 'g';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15346 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15347 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15348 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15349 modec = 'c';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15350 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15351 modec = 't';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15353
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15355 switch (TOLOWER_ASC(what[0]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15356 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15357 case 'b':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15358 if (TOLOWER_ASC(what[1]) == 'g') /* bg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15359 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15360 else /* bold */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15361 p = highlight_has_attr(id, HL_BOLD, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15362 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15364 case 'f': /* fg[#] */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15365 p = highlight_color(id, what, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15366 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15367
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15368 case 'i':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15369 if (TOLOWER_ASC(what[1]) == 'n') /* inverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15370 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15371 else /* italic */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15372 p = highlight_has_attr(id, HL_ITALIC, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15373 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15375 case 'n': /* name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15376 p = get_highlight_name(NULL, id - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15377 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15378
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15379 case 'r': /* reverse */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15380 p = highlight_has_attr(id, HL_INVERSE, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15381 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15383 case 's': /* standout */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15384 p = highlight_has_attr(id, HL_STANDOUT, modec);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15385 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15386
208 f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15387 case 'u':
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15388 if (STRLEN(what) <= 5 \|\| TOLOWER_ASC(what[5]) != 'c')
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15389 /* underline */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15390 p = highlight_has_attr(id, HL_UNDERLINE, modec);
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15391 else
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15392 /* undercurl */
f922db5a1fb3 updated for version 7.0060 vimboss parents: 201 diff changeset	15393 p = highlight_has_attr(id, HL_UNDERCURL, modec);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15394 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15396
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15397 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15398 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15399 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15400 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15401 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15402 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15404 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15405 * "synIDtrans(id)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15406 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15407 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15408 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15409 f_synIDtrans(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15410 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15411 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15413 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15414
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15415 #ifdef FEAT_SYN_HL
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15416 id = get_tv_number(&argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15417
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15418 if (id > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15419 id = syn_get_final_id(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15420 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15421 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15422 id = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15423
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15424 rettv->vval.v_number = id;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15425 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15426
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15427 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15428 * "system()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15429 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15430 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15431 f_system(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15432 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15433 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15434 {
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15435 char_u *res = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15436 char_u *p;
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15437 char_u *infile = NULL;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15438 char_u buf[NUMBUFLEN];
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15439 int err = FALSE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15440 FILE *fd;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15441
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15442 if (argvars[1].v_type != VAR_UNKNOWN)
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15443 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15444 /*
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15445 * 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	15446 * command.
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15447 */
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15448 if ((infile = vim_tempname('i')) == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15449 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15450 EMSG(_(e_notmp));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15451 return;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15452 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15453
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15454 fd = mch_fopen((char *)infile, WRITEBIN);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15455 if (fd == NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15456 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15457 EMSG2(_(e_notopen), infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15458 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15459 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15460 p = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15461 if (p == NULL)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15462 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15463 fclose(fd);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15464 goto done; /* type error; errmsg already given */
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 838 diff changeset	15465 }
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15466 if (fwrite(p, STRLEN(p), 1, fd) != 1)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15467 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15468 if (fclose(fd) != 0)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15469 err = TRUE;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15470 if (err)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15471 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15472 EMSG(_("E677: Error writing temp file"));
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15473 goto done;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15474 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15475 }
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15476
795 86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15477 res = get_cmd_output(get_tv_string(&argvars[0]), infile,
86ce35c9750f updated for version 7.0231 vimboss parents: 791 diff changeset	15478 SHELL_SILENT \| SHELL_COOKED);
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15479
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15480 #ifdef USE_CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15481 /* translate <CR> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15482 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15483 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15484 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15485
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15486 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15488 if (*s == CAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15489 *s = NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15492 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15493 # ifdef USE_CRNL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15494 /* translate <CR><NL> into <NL> */
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15495 if (res != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15496 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15497 char_u s, d;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15498
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15499 d = res;
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15500 for (s = res; *s; ++s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15501 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15502 if (s[0] == CAR && s[1] == NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15503 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15504 d++ = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15506 *d = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15508 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15509 #endif
24 8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15510
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15511 done:
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15512 if (infile != NULL)
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15513 {
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15514 mch_remove(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15515 vim_free(infile);
8ff7fd162d3c updated for version 7.0016 vimboss parents: 22 diff changeset	15516 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15517 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15518 rettv->vval.v_string = res;
7 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 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15522 * "tabpagebuflist()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15523 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15524 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15525 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15526 f_tabpagebuflist(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15527 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15528 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15529 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15530 #ifndef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15531 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15532 #else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15533 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15534 win_T *wp = NULL;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15535
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15536 if (argvars[0].v_type == VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15537 wp = firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15538 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15539 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15540 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15541 if (tp != NULL)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	15542 wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15543 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15544 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15545 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15546 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15547 {
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15548 if (rettv_list_alloc(rettv) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15549 rettv->vval.v_number = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15550 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15551 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15552 for (; wp != NULL; wp = wp->w_next)
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15553 if (list_append_number(rettv->vval.v_list,
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15554 wp->w_buffer->b_fnum) == FAIL)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15555 break;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15556 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15557 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15558 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15559 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15560
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15561
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15562 /*
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15563 * "tabpagenr()" function
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15564 */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15565 /* ARGSUSED */
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15566 static void
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15567 f_tabpagenr(argvars, rettv)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15568 typval_T *argvars;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15569 typval_T *rettv;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15570 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15571 int nr = 1;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15572 #ifdef FEAT_WINDOWS
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15573 char_u *arg;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15574
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15575 if (argvars[0].v_type != VAR_UNKNOWN)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15576 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15577 arg = get_tv_string_chk(&argvars[0]);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15578 nr = 0;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15579 if (arg != NULL)
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15580 {
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15581 if (STRCMP(arg, "$") == 0)
689 d7860ee7eb7e updated for version 7.0207 vimboss parents: 685 diff changeset	15582 nr = tabpage_index(NULL) - 1;
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15583 else
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15584 EMSG2(_(e_invexpr2), arg);
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15585 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15586 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15587 else
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	15588 nr = tabpage_index(curtab);
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15589 #endif
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15590 rettv->vval.v_number = nr;
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15591 }
4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15592
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15593
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15594 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15595 static int get_winnr __ARGS((tabpage_T tp, typval_T argvar));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15596
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15597 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15598 * Common code for tabpagewinnr() and winnr().
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15599 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15600 static int
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15601 get_winnr(tp, argvar)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15602 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15603 typval_T *argvar;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15604 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15605 win_T *twin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15606 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15607 win_T *wp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15608 char_u *arg;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15609
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15610 twin = (tp == curtab) ? curwin : tp->tp_curwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15611 if (argvar->v_type != VAR_UNKNOWN)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15612 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15613 arg = get_tv_string_chk(argvar);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15614 if (arg == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15615 nr = 0; /* type error; errmsg already given */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15616 else if (STRCMP(arg, "$") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15617 twin = (tp == curtab) ? lastwin : tp->tp_lastwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15618 else if (STRCMP(arg, "#") == 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15619 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15620 twin = (tp == curtab) ? prevwin : tp->tp_prevwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15621 if (twin == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15622 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15623 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15624 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15625 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15626 EMSG2(_(e_invexpr2), arg);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15627 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15628 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15629 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15630
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15631 if (nr > 0)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15632 for (wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15633 wp != twin; wp = wp->w_next)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15634 ++nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15635 return nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15636 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15637 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15638
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15639 /*
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15640 * "tabpagewinnr()" function
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15641 */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15642 /* ARGSUSED */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15643 static void
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15644 f_tabpagewinnr(argvars, rettv)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15645 typval_T *argvars;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15646 typval_T *rettv;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15647 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15648 int nr = 1;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15649 #ifdef FEAT_WINDOWS
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15650 tabpage_T *tp;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15651
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15652 tp = find_tabpage((int)get_tv_number(&argvars[0]));
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15653 if (tp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15654 nr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15655 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15656 nr = get_winnr(tp, &argvars[1]);
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15657 #endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15658 rettv->vval.v_number = nr;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15659 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15660
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	15661
674 4b8583e82cb8 updated for version 7.0201 vimboss parents: 673 diff changeset	15662 /*
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15663 * "tagfiles()" function
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15664 */
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15665 /ARGSUSED/
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15666 static void
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15667 f_tagfiles(argvars, rettv)
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15668 typval_T *argvars;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15669 typval_T *rettv;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15670 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15671 char_u fname[MAXPATHL + 1];
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15672 tagname_T tn;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15673 int first;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15674
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15675 if (rettv_list_alloc(rettv) == FAIL)
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15676 {
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15677 rettv->vval.v_number = 0;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15678 return;
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15679 }
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15680
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15681 for (first = TRUE; ; first = FALSE)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15682 if (get_tagfname(&tn, first, fname) == FAIL
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15683 \|\| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15684 break;
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15685 tagname_free(&tn);
517 594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15686 }
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15687
594f25e4a806 updated for version 7.0144 vimboss parents: 512 diff changeset	15688 /*
192 2fcd444c4bd3 updated for version 7.0057 vimboss parents: 179 diff changeset	15689 * "taglist()" function
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15690 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15691 static void
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15692 f_taglist(argvars, rettv)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15693 typval_T *argvars;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15694 typval_T *rettv;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15695 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15696 char_u *tag_pattern;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15697
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15698 tag_pattern = get_tv_string(&argvars[0]);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15699
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15700 rettv->vval.v_number = FALSE;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15701 if (*tag_pattern == NUL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15702 return;
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15703
693 05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15704 if (rettv_list_alloc(rettv) == OK)
05dc93b9c61f updated for version 7.0208 vimboss parents: 689 diff changeset	15705 (void)get_tags(rettv->vval.v_list, tag_pattern);
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15706 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15707
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	15708 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15709 * "tempname()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15710 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15711 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15712 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15713 f_tempname(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15714 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15715 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15716 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15717 static int x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15718
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15719 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15720 rettv->vval.v_string = vim_tempname(x);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15721
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15722 /* 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	15723 * names. Skip 'I' and 'O', they are used for shell redirection. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15724 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15725 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15726 if (x == 'Z')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15727 x = '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15728 else if (x == '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15729 x = 'A';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15730 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15732 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15733 if (x == 'I')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15734 x = 'J';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15735 else if (x == 'R')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15736 x = 'S';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15737 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15738 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15739 ++x;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15740 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15741 } while (x == 'I' \|\| x == 'O');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15742 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15744 /*
489 b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15745 * "test(list)" function: Just checking the walls...
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15746 */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15747 /ARGSUSED/
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15748 static void
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15749 f_test(argvars, rettv)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15750 typval_T *argvars;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15751 typval_T *rettv;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15752 {
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15753 /* Used for unit testing. Change the code below to your liking. */
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15754 #if 0
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15755 listitem_T *li;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15756 list_T *l;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15757 char_u bad, good;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15758
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15759 if (argvars[0].v_type != VAR_LIST)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15760 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15761 l = argvars[0].vval.v_list;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15762 if (l == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15763 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15764 li = l->lv_first;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15765 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15766 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15767 bad = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15768 li = li->li_next;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15769 if (li == NULL)
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15770 return;
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15771 good = get_tv_string(&li->li_tv);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15772 rettv->vval.v_number = test_edit_score(bad, good);
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15773 #endif
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15774 }
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15775
b1e87b7f5db6 updated for version 7.0133 vimboss parents: 482 diff changeset	15776 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15777 * "tolower(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15778 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15779 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15780 f_tolower(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15781 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15782 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15784 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15785
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15786 p = vim_strsave(get_tv_string(&argvars[0]));
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15787 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15788 rettv->vval.v_string = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15789
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15790 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15791 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15793 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15794 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15795
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15796 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15797 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15798 int c, lc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15799
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15800 c = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15801 lc = utf_tolower(c);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15802 l = utf_ptr2len(p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15803 /* TODO: reallocate string when byte count changes. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15804 if (utf_char2len(lc) == l)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15805 utf_char2bytes(lc, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15806 p += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15807 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15808 else if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15809 p += l; /* skip multi-byte character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15810 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15811 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15812 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15813 p = TOLOWER_LOC(p); /* note that tolower() can be a macro */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15814 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15815 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15817 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15818
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15819 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15820 * "toupper(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15821 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15822 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15823 f_toupper(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15824 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15825 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15826 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15827 rettv->v_type = VAR_STRING;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15828 rettv->vval.v_string = strup_save(get_tv_string(&argvars[0]));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15829 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15830
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15831 /*
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15832 * "tr(string, fromstr, tostr)" function
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15833 */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15834 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15835 f_tr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15836 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15837 typval_T *rettv;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15838 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15839 char_u *instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15840 char_u *fromstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15841 char_u *tostr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15842 char_u *p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15843 #ifdef FEAT_MBYTE
436 a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	15844 int inlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	15845 int fromlen;
a1c5a6cb2675 updated for version 7.0112 vimboss parents: 433 diff changeset	15846 int tolen;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15847 int idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15848 char_u *cpstr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15849 int cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15850 int first = TRUE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15851 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15852 char_u buf[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15853 char_u buf2[NUMBUFLEN];
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15854 garray_T ga;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15855
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15856 instr = get_tv_string(&argvars[0]);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15857 fromstr = get_tv_string_buf_chk(&argvars[1], buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15858 tostr = get_tv_string_buf_chk(&argvars[2], buf2);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15859
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15860 /* Default return value: empty string. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15861 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15862 rettv->vval.v_string = NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15863 if (fromstr == NULL \|\| tostr == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	15864 return; /* type error; errmsg already given */
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15865 ga_init2(&ga, (int)sizeof(char), 80);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15866
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15867 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15868 if (!has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15869 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15870 /* not multi-byte: fromstr and tostr must be the same length */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15871 if (STRLEN(fromstr) != STRLEN(tostr))
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15872 {
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	15873 #ifdef FEAT_MBYTE
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15874 error:
20 4ac1dce8dd5e updated for version 7.0012 vimboss parents: 19 diff changeset	15875 #endif
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15876 EMSG2(_(e_invarg2), fromstr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15877 ga_clear(&ga);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15878 return;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15879 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15880
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15881 /* fromstr and tostr have to contain the same number of chars */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15882 while (*instr != NUL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15883 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15884 #ifdef FEAT_MBYTE
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15885 if (has_mbyte)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15886 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15887 inlen = (*mb_ptr2len)(instr);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15888 cpstr = instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15889 cplen = inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15890 idx = 0;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15891 for (p = fromstr; *p != NUL; p += fromlen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15892 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15893 fromlen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15894 if (fromlen == inlen && STRNCMP(instr, p, inlen) == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15895 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15896 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15897 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15898 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15899 if (idx-- == 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15900 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15901 cplen = tolen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15902 cpstr = p;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15903 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15904 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15905 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15906 if (p == NUL) / tostr is shorter than fromstr */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15907 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15908 break;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15909 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15910 ++idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15911 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15912
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15913 if (first && cpstr == instr)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15914 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15915 /* Check that fromstr and tostr have the same number of
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15916 * (multi-byte) characters. Done only once when a character
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15917 * of instr doesn't appear in fromstr. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15918 first = FALSE;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15919 for (p = tostr; *p != NUL; p += tolen)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15920 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	15921 tolen = (*mb_ptr2len)(p);
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15922 --idx;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15923 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15924 if (idx != 0)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15925 goto error;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15926 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15927
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15928 ga_grow(&ga, cplen);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 15 diff changeset	15929 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	15930 ga.ga_len += cplen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15931
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15932 instr += inlen;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15933 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15934 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15935 #endif
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15936 {
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15937 /* When not using multi-byte chars we can do it faster. */
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15938 p = vim_strchr(fromstr, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15939 if (p != NULL)
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15940 ga_append(&ga, tostr[p - fromstr]);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15941 else
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15942 ga_append(&ga, *instr);
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15943 ++instr;
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15944 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15945 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15946
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15947 rettv->vval.v_string = ga.ga_data;
15 631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15948 }
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15949
631143ac4a01 updated for version 7.0007 vimboss parents: 14 diff changeset	15950 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15951 * "type(expr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15952 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15953 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15954 f_type(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15955 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15956 typval_T *rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	15957 {
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15958 int n;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15959
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15960 switch (argvars[0].v_type)
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15961 {
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15962 case VAR_NUMBER: n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15963 case VAR_STRING: n = 1; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15964 case VAR_FUNC: n = 2; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15965 case VAR_LIST: n = 3; break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	15966 case VAR_DICT: n = 4; break;
88 2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15967 default: EMSG2(_(e_intern2), "f_type()"); n = 0; break;
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15968 }
2b4debdc8d2c updated for version 7.0035 vimboss parents: 86 diff changeset	15969 rettv->vval.v_number = n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15970 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15971
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15972 /*
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15973 * "values(dict)" function
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15974 */
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15975 static void
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15976 f_values(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15977 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15978 typval_T *rettv;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15979 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15980 dict_list(argvars, rettv, 1);
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15981 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15982
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	15983 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15984 * "virtcol(string)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15986 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	15987 f_virtcol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15988 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	15989 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15991 colnr_T vcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15992 pos_T *fp;
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	15993 int fnum = curbuf->b_fnum;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	15994
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	15995 fp = var2fpos(&argvars[0], FALSE, &fnum);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	15996 if (fp != NULL && fp->lnum <= curbuf->b_ml.ml_line_count
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	15997 && fnum == curbuf->b_fnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15998 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15999 getvvcol(curwin, fp, NULL, NULL, &vcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16000 ++vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16001 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16002
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16003 rettv->vval.v_number = vcol;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16004 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16006 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16007 * "visualmode()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16008 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16009 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16010 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16011 f_visualmode(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16012 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16013 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16014 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16015 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16016 char_u str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16017
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16018 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16019 str[0] = curbuf->b_visual_mode_eval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16020 str[1] = NUL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16021 rettv->vval.v_string = vim_strsave(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16022
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16023 /* A non-zero number or non-empty string argument: reset mode. */
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16024 if ((argvars[0].v_type == VAR_NUMBER
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16025 && argvars[0].vval.v_number != 0)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	16026 \|\| (argvars[0].v_type == VAR_STRING
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16027 && *get_tv_string(&argvars[0]) != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16028 curbuf->b_visual_mode_eval = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16029 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16030 rettv->vval.v_number = 0; /* return anything, it won't work anyway */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16031 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16032 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16035 * "winbufnr(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16037 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16038 f_winbufnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16039 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16040 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16042 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16043
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16044 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16045 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16046 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16047 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16048 rettv->vval.v_number = wp->w_buffer->b_fnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16051 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16052 * "wincol()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16054 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16055 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16056 f_wincol(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16057 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16058 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16059 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16060 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16061 rettv->vval.v_number = curwin->w_wcol + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16064 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16065 * "winheight(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16066 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16067 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16068 f_winheight(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16069 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16070 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16072 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16073
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16074 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16075 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16076 rettv->vval.v_number = -1;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16077 else
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16078 rettv->vval.v_number = wp->w_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16080
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16081 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16082 * "winline()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16083 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16084 /ARGSUSED/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16085 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16086 f_winline(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16087 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16088 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16090 validate_cursor();
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16091 rettv->vval.v_number = curwin->w_wrow + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16092 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16093
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16094 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16095 * "winnr()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16096 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16097 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16098 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16099 f_winnr(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16100 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16101 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16102 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16103 int nr = 1;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16104
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16105 #ifdef FEAT_WINDOWS
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	16106 nr = get_winnr(curtab, &argvars[0]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16107 #endif
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16108 rettv->vval.v_number = nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16109 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16112 * "winrestcmd()" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16113 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16114 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16115 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16116 f_winrestcmd(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16117 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16118 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16119 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16120 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16121 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16122 int winnr = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16123 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16124 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16126 ga_init2(&ga, (int)sizeof(char), 70);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16127 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16128 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16129 sprintf((char *)buf, "%dresize %d\|", winnr, wp->w_height);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16130 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16131 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16132 sprintf((char *)buf, "vert %dresize %d\|", winnr, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16133 ga_concat(&ga, buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16134 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16135 ++winnr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16136 }
21 db5102f7e29f updated for version 7.0013 vimboss parents: 20 diff changeset	16137 ga_append(&ga, NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16138
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16139 rettv->vval.v_string = ga.ga_data;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16140 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16141 rettv->vval.v_string = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16142 #endif
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16143 rettv->v_type = VAR_STRING;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16146 /*
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16147 * "winrestview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16148 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16149 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16150 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16151 f_winrestview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16152 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16153 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16154 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16155 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16156
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16157 if (argvars[0].v_type != VAR_DICT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16158 \|\| (dict = argvars[0].vval.v_dict) == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16159 EMSG(_(e_invarg));
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16160 else
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16161 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16162 curwin->w_cursor.lnum = get_dict_number(dict, (char_u *)"lnum");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16163 curwin->w_cursor.col = get_dict_number(dict, (char_u *)"col");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16164 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16165 curwin->w_cursor.coladd = get_dict_number(dict, (char_u *)"coladd");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16166 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16167 curwin->w_curswant = get_dict_number(dict, (char_u *)"curswant");
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16168 curwin->w_set_curswant = FALSE;
713 0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16169
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16170 curwin->w_topline = get_dict_number(dict, (char_u *)"topline");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16171 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16172 curwin->w_topfill = get_dict_number(dict, (char_u *)"topfill");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16173 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16174 curwin->w_leftcol = get_dict_number(dict, (char_u *)"leftcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16175 curwin->w_skipcol = get_dict_number(dict, (char_u *)"skipcol");
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16176
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16177 check_cursor();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16178 changed_cline_bef_curs();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16179 invalidate_botline();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16180 redraw_later(VALID);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16181
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16182 if (curwin->w_topline == 0)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16183 curwin->w_topline = 1;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16184 if (curwin->w_topline > curbuf->b_ml.ml_line_count)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16185 curwin->w_topline = curbuf->b_ml.ml_line_count;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16186 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16187 check_topfill(curwin, TRUE);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16188 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16189 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16190 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16191
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16192 /*
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16193 * "winsaveview()" function
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16194 */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16195 /* ARGSUSED */
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16196 static void
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16197 f_winsaveview(argvars, rettv)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16198 typval_T *argvars;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16199 typval_T *rettv;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16200 {
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16201 dict_T *dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16202
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16203 dict = dict_alloc();
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16204 if (dict == NULL)
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16205 return;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16206 rettv->v_type = VAR_DICT;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16207 rettv->vval.v_dict = dict;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16208 ++dict->dv_refcount;
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16209
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16210 dict_add_nr_str(dict, "lnum", (long)curwin->w_cursor.lnum, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16211 dict_add_nr_str(dict, "col", (long)curwin->w_cursor.col, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16212 #ifdef FEAT_VIRTUALEDIT
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16213 dict_add_nr_str(dict, "coladd", (long)curwin->w_cursor.coladd, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16214 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16215 dict_add_nr_str(dict, "curswant", (long)curwin->w_curswant, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16216
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16217 dict_add_nr_str(dict, "topline", (long)curwin->w_topline, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16218 #ifdef FEAT_DIFF
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16219 dict_add_nr_str(dict, "topfill", (long)curwin->w_topfill, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16220 #endif
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16221 dict_add_nr_str(dict, "leftcol", (long)curwin->w_leftcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16222 dict_add_nr_str(dict, "skipcol", (long)curwin->w_skipcol, NULL);
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16223 }
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16224
0c381fb7846c updated for version 7.0214 vimboss parents: 709 diff changeset	16225 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16226 * "winwidth(nr)" function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16228 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16229 f_winwidth(argvars, rettv)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16230 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16231 typval_T *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16233 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16234
833 52d17d53b555 updated for version 7.0d05 vimboss parents: 829 diff changeset	16235 wp = find_win_by_nr(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16236 if (wp == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16237 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16238 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16239 #ifdef FEAT_VERTSPLIT
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16240 rettv->vval.v_number = wp->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16241 #else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16242 rettv->vval.v_number = Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16243 #endif
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 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16247 * "writefile()" function
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16248 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16249 static void
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16250 f_writefile(argvars, rettv)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16251 typval_T *argvars;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16252 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16253 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16254 int binary = FALSE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16255 char_u *fname;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16256 FILE *fd;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16257 listitem_T *li;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16258 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16259 int ret = 0;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16260 int c;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16261
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16262 if (argvars[0].v_type != VAR_LIST)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16263 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16264 EMSG2(_(e_listarg), "writefile()");
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16265 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16266 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16267 if (argvars[0].vval.v_list == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16268 return;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16269
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16270 if (argvars[2].v_type != VAR_UNKNOWN
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16271 && STRCMP(get_tv_string(&argvars[2]), "b") == 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16272 binary = TRUE;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16273
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16274 /* Always open the file in binary mode, library functions have a mind of
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16275 * their own about CR-LF conversion. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16276 fname = get_tv_string(&argvars[1]);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16277 if (fname == NUL \|\| (fd = mch_fopen((char )fname, WRITEBIN)) == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16278 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16279 EMSG2(_(e_notcreate), fname == NUL ? (char_u )_("<empty>") : fname);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16280 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16281 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16282 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16283 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16284 for (li = argvars[0].vval.v_list->lv_first; li != NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16285 li = li->li_next)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16286 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16287 for (s = get_tv_string(&li->li_tv); *s != NUL; ++s)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16288 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16289 if (*s == '\n')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16290 c = putc(NUL, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16291 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16292 c = putc(*s, fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16293 if (c == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16294 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16295 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16296 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16297 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16298 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16299 if (!binary \|\| li->li_next != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16300 if (putc('\n', fd) == EOF)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16301 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16302 ret = -1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16303 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16304 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16305 if (ret < 0)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16306 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16307 EMSG(_(e_write));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16308 break;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16309 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16310 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16311 fclose(fd);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16312 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16313
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16314 rettv->vval.v_number = ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16315 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16316
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16317 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16318 * Translate a String variable into a position.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16319 * Returns NULL when there is an error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16320 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16321 static pos_T *
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16322 var2fpos(varp, lnum, fnum)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16323 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16324 int lnum; /* TRUE when $ is last line */
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16325 int fnum; / set to fnum for '0, 'A, etc. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16326 {
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16327 char_u *name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16328 static pos_T pos;
700 c78d973dce9e updated for version 7.0211 vimboss parents: 697 diff changeset	16329 pos_T *pp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16330
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16331 /* Argument can be [lnum, col, coladd]. */
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16332 if (varp->v_type == VAR_LIST)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16333 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16334 list_T *l;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16335 int len;
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16336 int error = FALSE;
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16337
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16338 l = varp->vval.v_list;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16339 if (l == NULL)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16340 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16341
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16342 /* Get the line number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16343 pos.lnum = list_find_nr(l, 0L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16344 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	16345 return NULL; /* invalid line number */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16346
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16347 /* Get the column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16348 pos.col = list_find_nr(l, 1L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16349 if (error)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16350 return NULL;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16351 len = (long)STRLEN(ml_get(pos.lnum));
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16352 /* Accept a position up to the NUL after the line. */
826 1cdd2661f34c updated for version 7.0d01 vimboss parents: 819 diff changeset	16353 if (pos.col == 0 \|\| (int)pos.col > len + 1)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16354 return NULL; /* invalid column number */
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16355 --pos.col;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16356
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16357 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16358 /* Get the virtual offset. Defaults to zero. */
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16359 pos.coladd = list_find_nr(l, 2L, &error);
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16360 if (error)
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16361 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16362 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16363
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16364 return &pos;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16365 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	16366
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16367 name = get_tv_string_chk(varp);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16368 if (name == NULL)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	16369 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16370 if (name[0] == '.') /* cursor */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16371 return &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16372 if (name[0] == '\'') /* mark */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16373 {
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16374 pp = getmark_fnum(name[1], FALSE, fnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16375 if (pp == NULL \|\| pp == (pos_T *)-1 \|\| pp->lnum <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16376 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16377 return pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16378 }
705 69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16379
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16380 #ifdef FEAT_VIRTUALEDIT
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16381 pos.coladd = 0;
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16382 #endif
69e8006af734 updated for version 7.0212 vimboss parents: 700 diff changeset	16383
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16384 if (name[0] == 'w' && lnum)
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16385 {
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16386 pos.col = 0;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16387 if (name[1] == '0') /* "w0": first visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16388 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16389 update_topline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16390 pos.lnum = curwin->w_topline;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16391 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16392 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16393 else if (name[1] == '$') /* "w$": last visible line */
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16394 {
671 83a006f81bac updated for version 7.0199 vimboss parents: 667 diff changeset	16395 validate_botline();
666 0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16396 pos.lnum = curwin->w_botline - 1;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16397 return &pos;
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16398 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16399 }
0137e7c3d31b updated for version 7.0196 vimboss parents: 659 diff changeset	16400 else if (name[0] == '$') /* last column or line */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16401 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16402 if (lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16403 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16404 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16405 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16407 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16408 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16409 pos.lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16410 pos.col = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16411 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16412 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16414 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16417 /*
709 ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16418 * Convert list in "arg" into a position and optional file number.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16419 * When "fnump" is NULL there is no file number, only 3 items.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16420 * 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	16421 * it to use 1 for the first column.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16422 * Return FAIL when conversion is not possible, doesn't check the position for
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16423 * validity.
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16424 */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16425 static int
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16426 list2fpos(arg, posp, fnump)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16427 typval_T *arg;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16428 pos_T *posp;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16429 int *fnump;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16430 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16431 list_T *l = arg->vval.v_list;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16432 long i = 0;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16433 long n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16434
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16435 /* List must be: [fnum, lnum, col, coladd] */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16436 if (arg->v_type != VAR_LIST \|\| l == NULL
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16437 \|\| l->lv_len != (fnump == NULL ? 3 : 4))
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16438 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16439
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16440 if (fnump != NULL)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16441 {
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16442 n = list_find_nr(l, i++, NULL); /* fnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16443 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16444 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16445 if (n == 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16446 n = curbuf->b_fnum; /* current buffer */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16447 *fnump = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16448 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16449
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16450 n = list_find_nr(l, i++, NULL); /* lnum */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16451 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16452 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16453 posp->lnum = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16454
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16455 n = list_find_nr(l, i++, NULL); /* col */
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16456 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16457 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16458 posp->col = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16459
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16460 #ifdef FEAT_VIRTUALEDIT
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16461 n = list_find_nr(l, i, NULL);
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16462 if (n < 0)
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16463 return FAIL;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16464 posp->coladd = n;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16465 #endif
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16466
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16467 return OK;
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16468 }
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16469
ecee28dd16d2 updated for version 7.0213 vimboss parents: 705 diff changeset	16470 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16471 * Get the length of an environment variable name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16472 * Advance "arg" to the first character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16473 * Return 0 for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16474 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16475 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16476 get_env_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16477 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16478 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16479 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16480 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16481
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16482 for (p = arg; vim_isIDc(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16483 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16484 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16485 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16487 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16488 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16489 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16491
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16492 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16493 * Get the length of the name of a function or internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16494 * "arg" is advanced to the first non-white character after the name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16495 * Return 0 if something is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16496 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16497 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16498 get_id_len(arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16499 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16500 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16501 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16502 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16504 /* Find the end of the name. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16505 for (p = arg; eval_isnamec(p); ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16506 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16507 if (p == arg) / no name found */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16508 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16509
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16510 len = (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16511 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16512
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16513 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16515
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16516 /*
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16517 * Get the length of the name of a variable or function.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16518 * Only the name is recognized, does not handle ".key" or "[idx]".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16519 * "arg" is advanced to the first non-white character after the name.
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16520 * Return -1 if curly braces expansion failed.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16521 * Return 0 if something else is wrong.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16522 * If the name contains 'magic' {}'s, expand them and return the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16523 * expanded name in an allocated string via 'alias' - caller must free.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16524 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16525 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16526 get_name_len(arg, alias, evaluate, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16527 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16528 char_u **alias;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16529 int evaluate;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16530 int verbose;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16531 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16532 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16533 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16534 char_u *expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16535 char_u *expr_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16536
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16537 alias = NULL; / default to no alias */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16539 if ((arg)[0] == K_SPECIAL && (arg)[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16540 && (*arg)[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16541 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16542 /* hard coded <SNR>, already translated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16543 *arg += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16544 return get_id_len(arg) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16546 len = eval_fname_script(*arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16547 if (len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16548 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16549 /* literal "<SID>", "s:" or "<SNR>" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16550 *arg += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16553 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16554 * Find the end of the name; check for {} construction.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16555 */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16556 p = find_name_end(*arg, &expr_start, &expr_end,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16557 len > 0 ? 0 : FNE_CHECK_START);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16558 if (expr_start != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16559 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16560 char_u *temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16562 if (!evaluate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16564 len += (int)(p - *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16565 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16566 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16568
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16569 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16570 * Include any <SID> etc in the expanded string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16571 * Thus the -len here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16572 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16573 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16574 if (temp_string == NULL)
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16575 return -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16576 *alias = temp_string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16577 *arg = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16578 return (int)STRLEN(temp_string);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16580
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16581 len += get_id_len(arg);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16582 if (len == 0 && verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16583 EMSG2(_(e_invexpr2), *arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16585 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16587
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16588 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16589 * 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	16590 * 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	16591 * start and end of the first magic braces item.
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16592 * "flags" can have FNE_INCL_BR and FNE_CHECK_START.
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16593 * 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	16594 * valid name.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16595 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16596 static char_u *
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16597 find_name_end(arg, expr_start, expr_end, flags)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16598 char_u *arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16599 char_u **expr_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16600 char_u **expr_end;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16601 int flags;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16602 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16603 int mb_nest = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16604 int br_nest = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16605 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16606
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16607 if (expr_start != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16608 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16609 *expr_start = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16610 *expr_end = NULL;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16611 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16612
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16613 /* Quick check for valid starting character. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16614 if ((flags & FNE_CHECK_START) && !eval_isnamec1(arg) && arg != '{')
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16615 return arg;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16616
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16617 for (p = arg; *p != NUL
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16618 && (eval_isnamec(*p)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16619 \|\| *p == '{'
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16620 \|\| ((flags & FNE_INCL_BR) && (p == '[' \|\| p == '.'))
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16621 \|\| mb_nest != 0
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16622 \|\| br_nest != 0); mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16623 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16624 if (*p == '\'')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16625 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16626 /* skip over 'string' to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16627 for (p = p + 1; p != NUL && p != '\''; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16628 ;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16629 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16630 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16631 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16632 else if (*p == '"')
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16633 {
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16634 /* skip over "str\"ing" to avoid counting [ and ] inside it. */
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16635 for (p = p + 1; p != NUL && p != '"'; mb_ptr_adv(p))
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16636 if (*p == '\\' && p[1] != NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16637 ++p;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16638 if (*p == NUL)
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16639 break;
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16640 }
0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16641
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16642 if (mb_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16643 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16644 if (*p == '[')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16645 ++br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16646 else if (*p == ']')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16647 --br_nest;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16648 }
468 0a60be12e47e updated for version 7.0125 vimboss parents: 464 diff changeset	16649
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16650 if (br_nest == 0)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16651 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16652 if (*p == '{')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16653 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16654 mb_nest++;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16655 if (expr_start != NULL && *expr_start == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16656 *expr_start = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16657 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16658 else if (*p == '}')
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16659 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16660 mb_nest--;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16661 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16662 *expr_end = p;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16663 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16664 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16666
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16667 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16669
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16670 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16671 * Expands out the 'magic' {}'s in a variable/function name.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16672 * Note that this can call itself recursively, to deal with
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16673 * constructs like foo{bar}{baz}{bam}
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16674 * The four pointer arguments point to "foo{expre}ss{ion}bar"
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16675 * "in_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16676 * "expr_start" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16677 * "expr_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16678 * "in_end" ^
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16679 *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16680 * Returns a new allocated string, which the caller must free.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16681 * Returns NULL for failure.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16682 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16683 static char_u *
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16684 make_expanded_name(in_start, expr_start, expr_end, in_end)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16685 char_u *in_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16686 char_u *expr_start;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16687 char_u *expr_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16688 char_u *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16689 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16690 char_u c1;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16691 char_u *retval = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16692 char_u *temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16693 char_u *nextcmd = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16694
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16695 if (expr_end == NULL \|\| in_end == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16696 return NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16697 *expr_start = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16698 *expr_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16699 c1 = *in_end;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16700 *in_end = NUL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16701
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 713 diff changeset	16702 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16703 if (temp_result != NULL && nextcmd == NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16704 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16705 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16706 + (in_end - expr_end) + 1));
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16707 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16708 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16709 STRCPY(retval, in_start);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16710 STRCAT(retval, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16711 STRCAT(retval, expr_end + 1);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16712 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16713 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16714 vim_free(temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16715
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16716 in_end = c1; / put char back for error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16717 *expr_start = '{';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16718 *expr_end = '}';
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16719
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16720 if (retval != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16721 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16722 temp_result = find_name_end(retval, &expr_start, &expr_end, 0);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16723 if (expr_start != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16724 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16725 /* Further expansion! */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16726 temp_result = make_expanded_name(retval, expr_start,
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16727 expr_end, temp_result);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16728 vim_free(retval);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16729 retval = temp_result;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16730 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16731 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16732
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16733 return retval;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16734 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16735
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16736 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16737 * 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	16738 * Does not include '{' or '}' for magic braces.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16739 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16740 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16741 eval_isnamec(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16742 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16743 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16744 return (ASCII_ISALNUM(c) \|\| c == '_' \|\| c == ':' \|\| c == AUTOLOAD_CHAR);
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16745 }
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16746
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16747 /*
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16748 * 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	16749 * variable or function name (excluding '{' and '}').
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16750 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16751 static int
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16752 eval_isnamec1(c)
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16753 int c;
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16754 {
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	16755 return (ASCII_ISALPHA(c) \|\| c == '_');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16756 }
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 * Set number v: variable to "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16760 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16761 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16762 set_vim_var_nr(idx, val)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16763 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16764 long val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16765 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16766 vimvars[idx].vv_nr = val;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16767 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16769 /*
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16770 * Get number v: variable value.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16771 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16772 long
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16773 get_vim_var_nr(idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16774 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16775 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16776 return vimvars[idx].vv_nr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16777 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16778
179 7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16779 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16780 /*
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16781 * 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	16782 */
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16783 char_u *
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16784 get_vim_var_str(idx)
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16785 int idx;
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16786 {
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16787 return get_tv_string(&vimvars[idx].vv_tv);
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16788 }
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16789 #endif
7fd70926e2e1 updated for version 7.0055 vimboss parents: 178 diff changeset	16790
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16791 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16792 * Set v:count, v:count1 and v:prevcount.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16793 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16794 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16795 set_vcount(count, count1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16796 long count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16797 long count1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16798 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16799 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16800 vimvars[VV_COUNT].vv_nr = count;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16801 vimvars[VV_COUNT1].vv_nr = count1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16802 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16803
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16804 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16805 * Set string v: variable to a copy of "val".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16806 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16807 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16808 set_vim_var_string(idx, val, len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16809 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16810 char_u *val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16811 int len; /* length of "val" to use or -1 (whole string) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16812 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	16813 /* 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	16814 * Will always be invoked when "v:progname" is set. */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	16815 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	16816
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16817 vim_free(vimvars[idx].vv_str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16818 if (val == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16819 vimvars[idx].vv_str = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16820 else if (len == -1)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16821 vimvars[idx].vv_str = vim_strsave(val);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16822 else
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16823 vimvars[idx].vv_str = vim_strnsave(val, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16824 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16825
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16826 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16827 * Set v:register if needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16828 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16829 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16830 set_reg_var(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16831 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16832 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16833 char_u regname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16835 if (c == 0 \|\| c == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16836 regname = '"';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16837 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16838 regname = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16839 /* Avoid free/alloc when the value is already right. */
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16840 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	16841 set_vim_var_string(VV_REG, &regname, 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16844 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16845 * Get or set v:exception. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16846 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16847 * Must always be called in pairs to save and restore v:exception! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16848 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16849 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16850 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16851 v_exception(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16852 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16853 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16854 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16855 return vimvars[VV_EXCEPTION].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16856
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16857 vimvars[VV_EXCEPTION].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16858 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16859 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16860
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16861 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16862 * Get or set v:throwpoint. If "oldval" == NULL, return the current value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16863 * Otherwise, restore the value to "oldval" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16864 * Must always be called in pairs to save and restore v:throwpoint! Does not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16865 * take care of memory allocations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16866 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16867 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16868 v_throwpoint(oldval)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16869 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16870 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16871 if (oldval == NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16872 return vimvars[VV_THROWPOINT].vv_str;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16873
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16874 vimvars[VV_THROWPOINT].vv_str = oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16875 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16877
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16878 #if defined(FEAT_AUTOCMD) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16879 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16880 * Set v:cmdarg.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16881 * If "eap" != NULL, use "eap" to generate the value and return the old value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16882 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16883 * Must always be called in pairs!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16884 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16885 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16886 set_cmdarg(eap, oldarg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16887 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16888 char_u *oldarg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16889 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16890 char_u *oldval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16891 char_u *newval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16892 unsigned len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16893
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16894 oldval = vimvars[VV_CMDARG].vv_str;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16895 if (eap == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16896 {
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16897 vim_free(oldval);
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16898 vimvars[VV_CMDARG].vv_str = oldarg;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16899 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16900 }
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16901
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16902 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16903 len = 6;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16904 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16905 len = 8;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16906 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16907 len = 0;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16908
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16909 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16910 len += 7;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16911
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16912 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16913 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16914 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16915 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16916 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7;
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	16917 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	16918 len += (unsigned)STRLEN(eap->cmd + eap->bad_char) + 7;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16919 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16920
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16921 newval = alloc(len + 1);
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16922 if (newval == NULL)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16923 return NULL;
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16924
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16925 if (eap->force_bin == FORCE_BIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16926 sprintf((char *)newval, " ++bin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16927 else if (eap->force_bin == FORCE_NOBIN)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16928 sprintf((char *)newval, " ++nobin");
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16929 else
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16930 *newval = NUL;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16931
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16932 if (eap->read_edit)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16933 STRCAT(newval, " ++edit");
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	16934
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16935 if (eap->force_ff != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16936 sprintf((char *)newval + STRLEN(newval), " ++ff=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16937 eap->cmd + eap->force_ff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16938 # ifdef FEAT_MBYTE
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16939 if (eap->force_enc != 0)
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16940 sprintf((char *)newval + STRLEN(newval), " ++enc=%s",
404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16941 eap->cmd + eap->force_enc);
597 b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	16942 if (eap->bad_char != 0)
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	16943 sprintf((char *)newval + STRLEN(newval), " ++bad=%s",
b9975513fe24 updated for version 7.0169 vimboss parents: 594 diff changeset	16944 eap->cmd + eap->bad_char);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16945 # endif
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16946 vimvars[VV_CMDARG].vv_str = newval;
26 404aac550f35 updated for version 7.0017 vimboss parents: 24 diff changeset	16947 return oldval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16949 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16951 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16952 * Get the value of internal variable "name".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16953 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16954 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16955 static int
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16956 get_var_tv(name, len, rettv, verbose)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16957 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16958 int len; /* length of "name" */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16959 typval_T rettv; / NULL when only checking existence */
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16960 int verbose; /* may give error message */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16962 int ret = OK;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16963 typval_T *tv = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16964 typval_T atv;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16965 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16966 int cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16968 /* truncate the name, so that we can use strcmp() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16969 cc = name[len];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16970 name[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16971
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16972 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16973 * Check for "b:changedtick".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16974 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16975 if (STRCMP(name, "b:changedtick") == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16976 {
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16977 atv.v_type = VAR_NUMBER;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16978 atv.vval.v_number = curbuf->b_changedtick;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16979 tv = &atv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16981
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16982 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16983 * Check for user-defined variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16984 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16985 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16986 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	16987 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16988 if (v != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	16989 tv = &v->di_tv;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16990 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16991
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16992 if (tv == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16993 {
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	16994 if (rettv != NULL && verbose)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16995 EMSG2(_(e_undefvar), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16996 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16997 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	16998 else if (rettv != NULL)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	16999 copy_tv(tv, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17001 name[len] = cc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17002
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17003 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17004 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17005
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17006 /*
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17007 * Handle expr[expr], expr[expr:expr] subscript and .name lookup.
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17008 * Also handle function call with Funcref variable: func(expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17009 * Can all be combined: dict.func(expr)[idx]['func'](expr)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17010 */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17011 static int
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17012 handle_subscript(arg, rettv, evaluate, verbose)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17013 char_u **arg;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17014 typval_T *rettv;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17015 int evaluate; /* do more than finding the end */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17016 int verbose; /* give error messages */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17017 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17018 int ret = OK;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17019 dict_T *selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17020 char_u *s;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17021 int len;
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17022 typval_T functv;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17023
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17024 while (ret == OK
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17025 && (**arg == '['
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17026 \|\| (**arg == '.' && rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17027 \|\| (**arg == '(' && rettv->v_type == VAR_FUNC))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17028 && !vim_iswhite((arg - 1)))
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17029 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17030 if (**arg == '(')
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17031 {
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17032 /* need to copy the funcref so that we can clear rettv */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17033 functv = *rettv;
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17034 rettv->v_type = VAR_UNKNOWN;
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17035
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17036 /* Invoke the function. Recursive! */
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17037 s = functv.vval.v_string;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17038 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg,
364 5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17039 curwin->w_cursor.lnum, curwin->w_cursor.lnum,
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17040 &len, evaluate, selfdict);
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17041
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17042 /* Clear the funcref afterwards, so that deleting it while
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17043 * evaluating the arguments is possible (see test55). */
5332dd13733c updated for version 7.0094 vimboss parents: 359 diff changeset	17044 clear_tv(&functv);
159 389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17045
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17046 /* Stop the expression evaluation when immediately aborting on
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17047 * error, or when an interrupt occurred or an exception was thrown
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17048 * but not caught. */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17049 if (aborting())
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17050 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17051 if (ret == OK)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17052 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17053 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17054 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17055 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17056 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17057 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17058 else /* arg == '[' \|\| arg == '.' */
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17059 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17060 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17061 if (rettv->v_type == VAR_DICT)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17062 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17063 selfdict = rettv->vval.v_dict;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17064 if (selfdict != NULL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17065 ++selfdict->dv_refcount;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17066 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17067 else
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17068 selfdict = NULL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17069 if (eval_index(arg, rettv, evaluate, verbose) == FAIL)
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17070 {
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17071 clear_tv(rettv);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17072 ret = FAIL;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17073 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17074 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17075 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17076 dict_unref(selfdict);
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17077 return ret;
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17078 }
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17079
389c8abd5925 updated for version 7.0048 vimboss parents: 156 diff changeset	17080 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17081 * 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	17082 * value).
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17083 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17084 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17085 alloc_tv()
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17086 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17087 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17088 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17089
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17090 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17091 * Allocate memory for a variable type-value, and assign a string to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17092 * The string "s" must have been allocated, it is consumed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17093 * Return NULL for out of memory, the variable otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17094 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17095 static typval_T *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17096 alloc_string_tv(s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17097 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17098 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17099 typval_T *rettv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17100
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17101 rettv = alloc_tv();
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17102 if (rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17103 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17104 rettv->v_type = VAR_STRING;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17105 rettv->vval.v_string = s;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17106 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17107 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17108 vim_free(s);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17109 return rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17111
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17112 /*
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17113 * Free the memory for a variable type-value.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17114 */
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	17115 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17116 free_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17117 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17119 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17120 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17121 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17122 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17123 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17124 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17125 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17126 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17127 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17128 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17129 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17130 list_unref(varp->vval.v_list);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17131 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17132 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17133 dict_unref(varp->vval.v_dict);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17134 break;
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17135 case VAR_NUMBER:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17136 case VAR_UNKNOWN:
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17137 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17138 default:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17139 EMSG2(_(e_intern2), "free_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17140 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17141 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17142 vim_free(varp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17146 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17147 * 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	17148 */
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17149 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17150 clear_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17151 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17153 if (varp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17154 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17155 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17156 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17157 case VAR_FUNC:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17158 func_unref(varp->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17159 /FALLTHROUGH/
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17160 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17161 vim_free(varp->vval.v_string);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17162 varp->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17163 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17164 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17165 list_unref(varp->vval.v_list);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17166 varp->vval.v_list = NULL;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17167 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17168 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17169 dict_unref(varp->vval.v_dict);
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	17170 varp->vval.v_dict = NULL;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17171 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17172 case VAR_NUMBER:
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17173 varp->vval.v_number = 0;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17174 break;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17175 case VAR_UNKNOWN:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17176 break;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17177 default:
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17178 EMSG2(_(e_intern2), "clear_tv()");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17179 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17180 varp->v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17181 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17182 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17183
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17184 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17185 * Set the value of a variable to NULL without freeing items.
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17186 */
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17187 static void
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17188 init_tv(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17189 typval_T *varp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17190 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17191 if (varp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17192 vim_memset(varp, 0, sizeof(typval_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17193 }
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 * Get the number value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17197 * If it is a String variable, uses vim_str2nr().
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17198 * For incompatible types, return 0.
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17199 * get_tv_number_chk() is similar to get_tv_number(), but informs the
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17200 * caller of incompatible types: it sets *denote to TRUE if "denote"
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17201 * is not NULL or returns -1 otherwise.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17202 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17203 static long
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17204 get_tv_number(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17205 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17206 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17207 int error = FALSE;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17208
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17209 return get_tv_number_chk(varp, &error); /* return 0L on error */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17210 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17211
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17212 long
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17213 get_tv_number_chk(varp, denote)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17214 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17215 int *denote;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17216 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17217 long n = 0L;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17218
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17219 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17220 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17221 case VAR_NUMBER:
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17222 return (long)(varp->vval.v_number);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17223 case VAR_FUNC:
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17224 EMSG(_("E703: Using a Funcref as a number"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17225 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17226 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17227 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17228 vim_str2nr(varp->vval.v_string, NULL, NULL,
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17229 TRUE, TRUE, &n, NULL);
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17230 return n;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17231 case VAR_LIST:
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17232 EMSG(_("E745: Using a List as a number"));
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	17233 break;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17234 case VAR_DICT:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17235 EMSG(_("E728: Using a Dictionary as a number"));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17236 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17237 default:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17238 EMSG2(_(e_intern2), "get_tv_number()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17239 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17240 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17241 if (denote == NULL) /* useful for values that must be unsigned */
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17242 n = -1;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17243 else
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17244 *denote = TRUE;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17245 return n;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17247
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17248 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17249 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17250 * Also accepts ".", "$", etc., but that only works for the current buffer.
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17251 * Returns -1 on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17252 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17253 static linenr_T
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17254 get_tv_lnum(argvars)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17255 typval_T *argvars;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17256 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17257 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17258 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17259
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17260 lnum = get_tv_number_chk(&argvars[0], NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17261 if (lnum == 0) /* no valid number, try using line() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17262 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17263 rettv.v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17264 f_line(argvars, &rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17265 lnum = rettv.vval.v_number;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17266 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17268 return lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17271 /*
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17272 * Get the lnum from the first argument.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17273 * Also accepts "$", then "buf" is used.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17274 * Returns 0 on error.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17275 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17276 static linenr_T
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17277 get_tv_lnum_buf(argvars, buf)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17278 typval_T *argvars;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17279 buf_T *buf;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17280 {
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17281 if (argvars[0].v_type == VAR_STRING
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17282 && argvars[0].vval.v_string != NULL
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17283 && argvars[0].vval.v_string[0] == '$'
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17284 && buf != NULL)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17285 return buf->b_ml.ml_line_count;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17286 return get_tv_number_chk(&argvars[0], NULL);
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17287 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17288
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	17289 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17290 * Get the string value of a variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17291 * 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	17292 * 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	17293 * get_tv_string_buf() uses a given buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17294 * If the String variable has never been set, return an empty string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17295 * Never returns NULL;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17296 * 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	17297 * NULL on error.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17298 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17299 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17300 get_tv_string(varp)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17301 typval_T *varp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17302 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17303 static char_u mybuf[NUMBUFLEN];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17304
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17305 return get_tv_string_buf(varp, mybuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17308 static char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17309 get_tv_string_buf(varp, buf)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17310 typval_T *varp;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17311 char_u *buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17312 {
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17313 char_u *res = get_tv_string_buf_chk(varp, buf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17314
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17315 return res != NULL ? res : (char_u *)"";
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17316 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17317
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 448 diff changeset	17318 char_u *
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17319 get_tv_string_chk(varp)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17320 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17321 {
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17322 static char_u mybuf[NUMBUFLEN];
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17323
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17324 return get_tv_string_buf_chk(varp, mybuf);
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17325 }
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17326
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17327 static char_u *
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17328 get_tv_string_buf_chk(varp, buf)
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17329 typval_T *varp;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17330 char_u *buf;
03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17331 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17332 switch (varp->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17333 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17334 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17335 sprintf((char *)buf, "%ld", (long)varp->vval.v_number);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17336 return buf;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17337 case VAR_FUNC:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17338 EMSG(_("E729: using Funcref as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17339 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17340 case VAR_LIST:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17341 EMSG(_("E730: using List as a String"));
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17342 break;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17343 case VAR_DICT:
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17344 EMSG(_("E731: using Dictionary as a String"));
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17345 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17346 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17347 if (varp->vval.v_string != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17348 return varp->vval.v_string;
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17349 return (char_u *)"";
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17350 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17351 EMSG2(_(e_intern2), "get_tv_string_buf()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17352 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17353 }
323 03b3684919e3 updated for version 7.0084 vimboss parents: 315 diff changeset	17354 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17357 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17358 * Find variable "name" in the list of variables.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17359 * Return a pointer to it if found, NULL if not found.
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17360 * Careful: "a:0" variables don't have a name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17361 * 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	17362 * hashtab_T used.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17363 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17364 static dictitem_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17365 find_var(name, htp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17366 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17367 hashtab_T **htp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17368 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17369 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17370 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17371
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17372 ht = find_var_ht(name, &varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17373 if (htp != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17374 *htp = ht;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17375 if (ht == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17376 return NULL;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17377 return find_var_in_ht(ht, varname, htp != NULL);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17378 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17379
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17380 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17381 * Find variable "varname" in hashtab "ht".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17382 * Returns NULL if not found.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17383 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17384 static dictitem_T *
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17385 find_var_in_ht(ht, varname, writing)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17386 hashtab_T *ht;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17387 char_u *varname;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17388 int writing;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17389 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17390 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17391
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17392 if (*varname == NUL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17393 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17394 /* Must be something like "s:", otherwise "ht" would be NULL. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17395 switch (varname[-2])
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17396 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17397 case 's': return &SCRIPT_SV(current_SID).sv_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17398 case 'g': return &globvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17399 case 'v': return &vimvars_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17400 case 'b': return &curbuf->b_bufvar;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17401 case 'w': return &curwin->w_winvar;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17402 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17403 case 't': return &curtab->tp_winvar;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17404 #endif
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17405 case 'l': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17406 ? NULL : &current_funccal->l_vars_var;
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17407 case 'a': return current_funccal == NULL
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17408 ? NULL : &current_funccal->l_avars_var;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17409 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17410 return NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17411 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17412
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17413 hi = hash_find(ht, varname);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17414 if (HASHITEM_EMPTY(hi))
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17415 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17416 /* For global variables we may try auto-loading the script. If it
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17417 * 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	17418 * loaded already, otherwise it would be loaded every time when
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17419 * checking if a function name is a Funcref variable. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17420 if (ht == &globvarht && !writing
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	17421 && script_autoload(varname, FALSE) && !aborting())
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17422 hi = hash_find(ht, varname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17423 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17424 return NULL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17425 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17426 return HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17427 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17428
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17429 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17430 * Find the hashtab used for a variable name.
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17431 * Set "varname" to the start of name without ':'.
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17432 */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17433 static hashtab_T *
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17434 find_var_ht(name, varname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17435 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17436 char_u **varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17437 {
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17438 hashitem_T *hi;
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17439
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17440 if (name[1] != ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17441 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17442 /* The name must not start with a colon or #. */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17443 if (name[0] == ':' \|\| name[0] == AUTOLOAD_CHAR)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17444 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17445 *varname = name;
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17446
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17447 /* "version" is "v:version" in all scopes */
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17448 hi = hash_find(&compat_hashtab, name);
006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	17449 if (!HASHITEM_EMPTY(hi))
142 0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17450 return &compat_hashtab;
0ef5b70c3eaf updated for version 7.0045 vimboss parents: 137 diff changeset	17451
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17452 if (current_funccal == NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17453 return &globvarht; /* global variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17454 return &current_funccal->l_vars.dv_hashtab; /* l: variable */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17455 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17456 *varname = name + 2;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17457 if (name == 'g') / global variable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17458 return &globvarht;
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17459 /* 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	17460 */
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17461 if (vim_strchr(name + 2, ':') != NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	17462 \|\| vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17463 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17464 if (name == 'b') / buffer variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17465 return &curbuf->b_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17466 if (name == 'w') / window variable */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17467 return &curwin->w_vars.dv_hashtab;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17468 #ifdef FEAT_WINDOWS
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17469 if (name == 't') / tab page variable */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17470 return &curtab->tp_vars.dv_hashtab;
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	17471 #endif
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17472 if (name == 'v') / v: variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17473 return &vimvarht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17474 if (name == 'a' && current_funccal != NULL) / function argument */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17475 return &current_funccal->l_avars.dv_hashtab;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17476 if (name == 'l' && current_funccal != NULL) / local function variable */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17477 return &current_funccal->l_vars.dv_hashtab;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17478 if (name == 's' / script variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17479 && current_SID > 0 && current_SID <= ga_scripts.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17480 return &SCRIPT_VARS(current_SID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17481 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17482 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17484 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17485 * Get the string value of a (global/local) variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17486 * Returns NULL when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17487 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17488 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17489 get_var_value(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17490 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17491 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17492 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17493
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17494 v = find_var(name, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17495 if (v == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17496 return NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17497 return get_tv_string(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17498 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17499
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17500 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17501 * Allocate a new hashtab for a sourced script. It will be used while
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17502 * sourcing this script and when executing functions defined in the script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17503 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17504 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17505 new_script_vars(id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17506 scid_T id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17507 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17508 int i;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17509 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17510 scriptvar_T *sv;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17511
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17512 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17513 {
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17514 /* Re-allocating ga_data means that an ht_array pointing to
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17515 * ht_smallarray becomes invalid. We can recognize this: ht_mask is
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17516 * 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	17517 for (i = 1; i <= ga_scripts.ga_len; ++i)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17518 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17519 ht = &SCRIPT_VARS(i);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17520 if (ht->ht_mask == HT_INIT_SIZE - 1)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17521 ht->ht_array = ht->ht_smallarray;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17522 sv = &SCRIPT_SV(i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17523 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17524 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17525
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17526 while (ga_scripts.ga_len < id)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17527 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17528 sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17529 init_var_dict(&sv->sv_dict, &sv->sv_var);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17530 ++ga_scripts.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17534
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17535 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17536 * Initialize dictionary "dict" as a scope and set variable "dict_var" to
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17537 * point to it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17538 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17539 void
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17540 init_var_dict(dict, dict_var)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17541 dict_T *dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17542 dictitem_T *dict_var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17543 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17544 hash_init(&dict->dv_hashtab);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17545 dict->dv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17546 dict_var->di_tv.vval.v_dict = dict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17547 dict_var->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17548 dict_var->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17549 dict_var->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17550 dict_var->di_key[0] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17554 * Clean up a list of internal variables.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17555 * Frees all allocated variables and the value they contain.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17556 * Clears hashtab "ht", does not free it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17557 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17558 void
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17559 vars_clear(ht)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17560 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17561 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17562 vars_clear_ext(ht, TRUE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17563 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17564
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17565 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17566 * Like vars_clear(), but only free the value if "free_val" is TRUE.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17567 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17568 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17569 vars_clear_ext(ht, free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17570 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17571 int free_val;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17572 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17573 int todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17574 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17575 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17576
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17577 hash_lock(ht);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	17578 todo = (int)ht->ht_used;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17579 for (hi = ht->ht_array; todo > 0; ++hi)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17580 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17581 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17582 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17583 --todo;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17584
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17585 /* Free the variable. Don't remove it from the hashtab,
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17586 * ht_array might change then. hash_clear() takes care of it
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17587 * later. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17588 v = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17589 if (free_val)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17590 clear_tv(&v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17591 if ((v->di_flags & DI_FLAGS_FIX) == 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17592 vim_free(v);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17593 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17594 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17595 hash_clear(ht);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17596 ht->ht_used = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17597 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17598
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17599 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17600 * Delete a variable from hashtab "ht" at item "hi".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17601 * Clear the variable value and free the dictitem.
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 static void
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17604 delete_var(ht, hi)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17605 hashtab_T *ht;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17606 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17607 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17608 dictitem_T *di = HI2DI(hi);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17609
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17610 hash_remove(ht, hi);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17611 clear_tv(&di->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17612 vim_free(di);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17615 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17616 * List the value of one internal variable.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17617 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17618 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17619 list_one_var(v, prefix)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17620 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17621 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17622 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17623 char_u *tofree;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17624 char_u *s;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17625 char_u numbuf[NUMBUFLEN];
d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17626
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	17627 s = echo_string(&v->di_tv, &tofree, numbuf, ++current_copyID);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17628 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	17629 s == NULL ? (char_u *)"" : s);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17630 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17633 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17634 list_one_var_a(prefix, name, type, string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17635 char_u *prefix;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17636 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17637 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17638 char_u *string;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17639 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17640 msg_attr(prefix, 0); /* don't use msg(), it overwrites "v:statusmsg" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17641 if (name != NULL) /* "a:" vars don't have a name stored */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17642 msg_puts(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17643 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17644 msg_advance(22);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17645 if (type == VAR_NUMBER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17646 msg_putchar('#');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17647 else if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17648 msg_putchar('*');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17649 else if (type == VAR_LIST)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17650 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17651 msg_putchar('[');
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17652 if (*string == '[')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17653 ++string;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17654 }
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17655 else if (type == VAR_DICT)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17656 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17657 msg_putchar('{');
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17658 if (*string == '{')
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17659 ++string;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17660 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17661 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17662 msg_putchar(' ');
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17663
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17664 msg_outtrans(string);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17665
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17666 if (type == VAR_FUNC)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17667 msg_puts((char_u *)"()");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17669
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17670 /*
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17671 * Set variable "name" to value in "tv".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17672 * If the variable already exists, the value is updated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17673 * Otherwise the variable is created.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17674 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17675 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17676 set_var(name, tv, copy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17677 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17678 typval_T *tv;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17679 int copy; /* make copy of value in "tv" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17680 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17681 dictitem_T *v;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17682 char_u *varname;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17683 hashtab_T *ht;
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17684 char_u *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17685
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17686 if (tv->v_type == VAR_FUNC)
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17687 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17688 if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17689 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':')
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17690 ? name[2] : name[0]))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17691 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	17692 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17693 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17694 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17695 if (function_exists(name))
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17696 {
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	17697 EMSG2(_("E705: Variable name conflicts with existing function: %s"),
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17698 name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17699 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17700 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17701 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17702
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17703 ht = find_var_ht(name, &varname);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17704 if (ht == NULL \|\| *varname == NUL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17705 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17706 EMSG2(_(e_illvar), name);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17707 return;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17708 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17709
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	17710 v = find_var_in_ht(ht, varname, TRUE);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17711 if (v != NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17712 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17713 /* existing variable, need to clear the value */
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17714 if (var_check_ro(v->di_flags, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17715 \|\| tv_check_lock(v->di_tv.v_lock, name))
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17716 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17717 if (v->di_tv.v_type != tv->v_type
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17718 && !((v->di_tv.v_type == VAR_STRING
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17719 \|\| v->di_tv.v_type == VAR_NUMBER)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17720 && (tv->v_type == VAR_STRING
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17721 \|\| tv->v_type == VAR_NUMBER)))
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17722 {
86 8173ec1e9f1f updated for version 7.0034 vimboss parents: 83 diff changeset	17723 EMSG2(_("E706: Variable type mismatch for: %s"), name);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17724 return;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17725 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17726
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17727 /*
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17728 * Handle setting internal v: variables separately: we don't change
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	17729 * the type.
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17730 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17731 if (ht == &vimvarht)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17732 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17733 if (v->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17734 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17735 vim_free(v->di_tv.vval.v_string);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17736 if (copy \|\| tv->v_type != VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17737 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17738 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17739 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17740 /* Take over the string to avoid an extra alloc/free. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17741 v->di_tv.vval.v_string = tv->vval.v_string;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17742 tv->vval.v_string = NULL;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17743 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17744 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17745 else if (v->di_tv.v_type != VAR_NUMBER)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17746 EMSG2(_(e_intern2), "set_var()");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17747 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17748 v->di_tv.vval.v_number = get_tv_number(tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17749 return;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17750 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17751
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17752 clear_tv(&v->di_tv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17753 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17754 else /* add a new variable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17755 {
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17756 /* Make sure the variable name is valid. */
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17757 for (p = varname; *p != NUL; ++p)
557 862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	17758 if (!eval_isnamec1(p) && (p == varname \|\| !VIM_ISDIGIT(p))
862863033fdd updated for version 7.0158 vimboss parents: 542 diff changeset	17759 && *p != AUTOLOAD_CHAR)
338 bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17760 {
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17761 EMSG2(_(e_illvar), varname);
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17762 return;
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17763 }
bfd8935d6200 updated for version 7.0087 vimboss parents: 323 diff changeset	17764
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17765 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17766 + STRLEN(varname)));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17767 if (v == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17768 return;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17769 STRCPY(v->di_key, varname);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17770 if (hash_add(ht, DI2HIKEY(v)) == FAIL)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17771 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17772 vim_free(v);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17773 return;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17774 }
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17775 v->di_flags = 0;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17776 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	17777
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17778 if (copy \|\| tv->v_type == VAR_NUMBER)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17779 copy_tv(tv, &v->di_tv);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17780 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17781 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17782 v->di_tv = *tv;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17783 v->di_tv.v_lock = 0;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17784 init_tv(tv);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17785 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17786 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17787
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17788 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17789 * Return TRUE if di_flags "flags" indicate read-only variable "name".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17790 * Also give an error message.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17791 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17792 static int
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17793 var_check_ro(flags, name)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17794 int flags;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17795 char_u *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17796 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17797 if (flags & DI_FLAGS_RO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17798 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17799 EMSG2(_(e_readonlyvar), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17800 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17801 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17802 if ((flags & DI_FLAGS_RO_SBX) && sandbox)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17803 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17804 EMSG2(_(e_readonlysbx), name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17805 return TRUE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17806 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17807 return FALSE;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17808 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17809
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17810 /*
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17811 * Return TRUE if typeval "tv" is set to be locked (immutable).
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17812 * Also give an error message, using "name".
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17813 */
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17814 static int
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17815 tv_check_lock(lock, name)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17816 int lock;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17817 char_u *name;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17818 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17819 if (lock & VAR_LOCKED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17820 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17821 EMSG2(_("E741: Value is locked: %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17822 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17823 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17824 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17825 if (lock & VAR_FIXED)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17826 {
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17827 EMSG2(_("E742: Cannot change value of %s"),
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17828 name == NULL ? (char_u *)_("Unknown") : name);
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17829 return TRUE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17830 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17831 return FALSE;
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17832 }
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17833
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17834 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17835 * Copy the values from typval_T "from" to typval_T "to".
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17836 * When needed allocates string or increases reference count.
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17837 * 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	17838 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17839 static void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17840 copy_tv(from, to)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17841 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17842 typval_T *to;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17843 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17844 to->v_type = from->v_type;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17845 to->v_lock = 0;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17846 switch (from->v_type)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17847 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17848 case VAR_NUMBER:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17849 to->vval.v_number = from->vval.v_number;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17850 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17851 case VAR_STRING:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17852 case VAR_FUNC:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17853 if (from->vval.v_string == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17854 to->vval.v_string = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17855 else
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17856 {
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17857 to->vval.v_string = vim_strsave(from->vval.v_string);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17858 if (from->v_type == VAR_FUNC)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17859 func_ref(to->vval.v_string);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	17860 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17861 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17862 case VAR_LIST:
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17863 if (from->vval.v_list == NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17864 to->vval.v_list = NULL;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17865 else
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17866 {
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17867 to->vval.v_list = from->vval.v_list;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17868 ++to->vval.v_list->lv_refcount;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17869 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17870 break;
100 1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17871 case VAR_DICT:
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17872 if (from->vval.v_dict == NULL)
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17873 to->vval.v_dict = NULL;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17874 else
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17875 {
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17876 to->vval.v_dict = from->vval.v_dict;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17877 ++to->vval.v_dict->dv_refcount;
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17878 }
1f3902f3eb5c updated for version 7.0038 vimboss parents: 97 diff changeset	17879 break;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17880 default:
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17881 EMSG2(_(e_intern2), "copy_tv()");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17882 break;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17883 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17886 /*
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17887 * Make a copy of an item.
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17888 * 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	17889 * 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	17890 * reference to an already copied list/dict can be used.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17891 * Returns FAIL or OK.
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17892 */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17893 static int
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17894 item_copy(from, to, deep, copyID)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17895 typval_T *from;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17896 typval_T *to;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17897 int deep;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17898 int copyID;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17899 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17900 static int recurse = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17901 int ret = OK;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17902
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17903 if (recurse >= DICT_MAXNEST)
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17904 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17905 EMSG(_("E698: variable nested too deep for making a copy"));
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17906 return FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17907 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17908 ++recurse;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17909
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17910 switch (from->v_type)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17911 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17912 case VAR_NUMBER:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17913 case VAR_STRING:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17914 case VAR_FUNC:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17915 copy_tv(from, to);
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17916 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17917 case VAR_LIST:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17918 to->v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17919 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17920 if (from->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17921 to->vval.v_list = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17922 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17923 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17924 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17925 to->vval.v_list = from->vval.v_list->lv_copylist;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17926 ++to->vval.v_list->lv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17927 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17928 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17929 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17930 if (to->vval.v_list == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17931 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17932 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17933 case VAR_DICT:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17934 to->v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	17935 to->v_lock = 0;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17936 if (from->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17937 to->vval.v_dict = NULL;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17938 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17939 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17940 /* use the copy made earlier */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17941 to->vval.v_dict = from->vval.v_dict->dv_copydict;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17942 ++to->vval.v_dict->dv_refcount;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17943 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17944 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17945 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17946 if (to->vval.v_dict == NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17947 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17948 break;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17949 default:
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17950 EMSG2(_(e_intern2), "item_copy()");
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17951 ret = FAIL;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17952 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17953 --recurse;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	17954 return ret;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17955 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17956
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	17957 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17958 * ":echo expr1 ..." print each argument separated with a space, add a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17959 * newline at the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17960 * ":echon expr1 ..." print each argument plain.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17961 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17962 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17963 ex_echo(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17964 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17966 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	17967 typval_T rettv;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	17968 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17969 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17970 int needclr = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17971 int atstart = TRUE;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	17972 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17973
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17974 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17975 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17976 while (arg != NUL && arg != '\|' && *arg != '\n' && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17978 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	17979 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17982 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17983 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17984 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17985 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17986 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17987 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17988 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17990 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17991 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17992 if (atstart)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17993 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17994 atstart = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17995 /* Call msg_start() after eval1(), evaluating the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17996 * may cause a message to appear. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17997 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17998 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18000 else if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18001 msg_puts_attr((char_u *)" ", echo_attr);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	18002 p = echo_string(&rettv, &tofree, numbuf, ++current_copyID);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18003 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18004 for ( ; *p != NUL && !got_int; ++p)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18005 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18006 if (p == '\n' \|\| p == '\r' \|\| *p == TAB)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18007 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18008 if (*p != TAB && needclr)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18009 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18010 /* remove any text still there from the command */
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18011 msg_clr_eos();
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18012 needclr = FALSE;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18013 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18014 msg_putchar_attr(*p, echo_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18016 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18017 {
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18018 #ifdef FEAT_MBYTE
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18019 if (has_mbyte)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18020 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 468 diff changeset	18021 int i = (*mb_ptr2len)(p);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18022
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18023 (void)msg_outtrans_len_attr(p, i, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18024 p += i - 1;
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18025 }
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18026 else
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18027 #endif
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18028 (void)msg_outtrans_len_attr(p, 1, echo_attr);
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18029 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18030 }
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18031 vim_free(tofree);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	18032 }
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18033 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18034 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18035 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18036 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18037
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18038 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18039 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18040 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18042 /* remove text that may still be there from the command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18043 if (needclr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18044 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18045 if (eap->cmdidx == CMD_echo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18046 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18050 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18051 * ":echohl {name}".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18052 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18053 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18054 ex_echohl(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18055 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18056 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18057 int id;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18059 id = syn_name2id(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18060 if (id == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18061 echo_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18062 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18063 echo_attr = syn_id2attr(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18066 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18067 * ":execute expr1 ..." execute the result of an expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18068 * ":echomsg expr1 ..." Print a message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18069 * ":echoerr expr1 ..." Print an error
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18070 * Each gets spaces around each argument and a newline at the end for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18071 * echo commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18072 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18073 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18074 ex_execute(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18075 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18076 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18077 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18078 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18079 int ret = OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18080 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18081 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18082 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18083 int save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18085 ga_init2(&ga, 1, 80);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18086
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18087 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18088 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18089 while (arg != NUL && arg != '\|' && *arg != '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18090 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18091 p = arg;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18092 if (eval1(&arg, &rettv, !eap->skip) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18094 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18095 * Report the invalid expression unless the expression evaluation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18096 * has been cancelled due to an aborting error, an interrupt, or an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18097 * exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18098 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18099 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18100 EMSG2(_(e_invexpr2), p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18101 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18102 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18105 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18106 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18107 p = get_tv_string(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18108 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18109 if (ga_grow(&ga, len + 2) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18110 {
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18111 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18112 ret = FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18113 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18115 if (ga.ga_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18116 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18117 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18118 ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18119 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18120
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	18121 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18122 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18125 if (ret != FAIL && ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18127 if (eap->cmdidx == CMD_echomsg)
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18128 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18129 MSG_ATTR(ga.ga_data, echo_attr);
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18130 out_flush();
81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	18131 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18132 else if (eap->cmdidx == CMD_echoerr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18133 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18134 /* We don't want to abort following commands, restore did_emsg. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18135 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18136 EMSG((char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18137 if (!force_abort)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18138 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18139 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18140 else if (eap->cmdidx == CMD_execute)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18141 do_cmdline((char_u *)ga.ga_data,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18142 eap->getline, eap->cookie, DOCMD_NOWAIT\|DOCMD_VERBOSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18145 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18147 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18148 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18150 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18151 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18153 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18154 * Skip over the name of an option: "&option", "&g:option" or "&l:option".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18155 * "arg" points to the "&" or '+' when called, to "option" when returning.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18156 * Returns NULL when no option name found. Otherwise pointer to the char
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18157 * after the option name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18158 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18159 static char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18160 find_option_end(arg, opt_flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18161 char_u **arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18162 int *opt_flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18163 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18164 char_u p = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18166 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18167 if (*p == 'g' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18168 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18169 *opt_flags = OPT_GLOBAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18170 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18172 else if (*p == 'l' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18174 *opt_flags = OPT_LOCAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18175 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18176 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18177 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18178 *opt_flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18180 if (!ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18181 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18182 *arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18183
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18184 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18185 p += 4; /* termcap option */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18186 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18187 while (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18188 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18189 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18192 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18193 * ":function"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18195 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18196 ex_function(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18197 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18198 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18199 char_u *theline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18200 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18201 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18202 int saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18203 char_u *name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18204 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18205 char_u *arg;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18206 char_u *line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18207 garray_T newargs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18208 garray_T newlines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18209 int varargs = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18210 int mustend = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18211 int flags = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18212 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18213 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18214 int nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18215 char_u *skip_until = NULL;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18216 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18217 funcdict_T fudi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18218 static int func_nr = 0; /* number for nameless function */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18219 int paren;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18220 hashtab_T *ht;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18221 int todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18222 hashitem_T *hi;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18223 int sourcing_lnum_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18225 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18226 * ":function" without argument: list functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18228 if (ends_excmd(*eap->arg))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18230 if (!eap->skip)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18231 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18232 todo = (int)func_hashtab.ht_used;
175 c12f39141bbc updated for version 7.0053 vimboss parents: 170 diff changeset	18233 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18234 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18235 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18236 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18237 --todo;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18238 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18239 if (!isdigit(*fp->uf_name))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18240 list_func_head(fp, FALSE);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18241 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18242 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18243 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18244 eap->nextcmd = check_nextcmd(eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18245 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18247
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18248 /*
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18249 * ":function /pat": list functions matching pattern.
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18250 */
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18251 if (*eap->arg == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18252 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18253 p = skip_regexp(eap->arg + 1, '/', TRUE, NULL);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18254 if (!eap->skip)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18255 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18256 regmatch_T regmatch;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18257
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18258 c = *p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18259 *p = NUL;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18260 regmatch.regprog = vim_regcomp(eap->arg + 1, RE_MAGIC);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18261 *p = c;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18262 if (regmatch.regprog != NULL)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18263 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18264 regmatch.rm_ic = p_ic;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18265
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18266 todo = (int)func_hashtab.ht_used;
505 7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18267 for (hi = func_hashtab.ht_array; todo > 0 && !got_int; ++hi)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18268 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18269 if (!HASHITEM_EMPTY(hi))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18270 {
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18271 --todo;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18272 fp = HI2UF(hi);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18273 if (!isdigit(*fp->uf_name)
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18274 && vim_regexec(&regmatch, fp->uf_name, 0))
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18275 list_func_head(fp, FALSE);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18276 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18277 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18278 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18279 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18280 if (*p == '/')
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18281 ++p;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18282 eap->nextcmd = check_nextcmd(p);
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18283 return;
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18284 }
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18285
7e6d264ec0a2 updated for version 7.0141 vimboss parents: 500 diff changeset	18286 /*
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18287 * Get the function name. There are these situations:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18288 * func normal function name
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18289 * "name" == func, "fudi.fd_dict" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18290 * dict.func new dictionary entry
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18291 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18292 * "fudi.fd_di" == NULL, "fudi.fd_newkey" == func
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18293 * dict.func existing dict entry with a Funcref
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18294 * "name" == func, "fudi.fd_dict" set,
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18295 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18296 * dict.func existing dict entry that's not a Funcref
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18297 * "name" == NULL, "fudi.fd_dict" set,
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18298 * "fudi.fd_di" set, "fudi.fd_newkey" == NULL
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18299 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18300 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18301 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18302 paren = (vim_strchr(p, '(') != NULL);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18303 if (name == NULL && (fudi.fd_dict == NULL \|\| !paren) && !eap->skip)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18305 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18306 * Return on an invalid expression in braces, unless the expression
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18307 * evaluation has been cancelled due to an aborting error, an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18308 * interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18309 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18310 if (!aborting())
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18311 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18312 if (!eap->skip && fudi.fd_newkey != NULL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18313 EMSG2(_(e_dictkey), fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18314 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18315 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18316 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18317 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18318 eap->skip = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18319 }
716 8ae24f338cab updated for version 7.0217 vimboss parents: 714 diff changeset	18320
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18321 /* An error in a function call during evaluation of an expression in magic
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18322 * braces should not cause the function not to be defined. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18323 saved_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18324 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18326 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18327 * ":function func" with only function name: list function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18328 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18329 if (!paren)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18331 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18332 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18333 EMSG(_(e_trailing));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18334 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18336 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18337 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18338 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18339 if (!eap->skip && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18340 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18341 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18342 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18343 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18344 list_func_head(fp, TRUE);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18345 for (j = 0; j < fp->uf_lines.ga_len && !got_int; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18346 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18347 if (FUNCLINE(fp, j) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18348 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18349 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18350 msg_outnum((long)(j + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18351 if (j < 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18352 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18353 if (j < 99)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18354 msg_putchar(' ');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18355 msg_prt_line(FUNCLINE(fp, j), FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18356 out_flush(); /* show a line at a time */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18357 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18359 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18360 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18361 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18362 msg_puts((char_u *)" endfunction");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18363 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18364 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18365 else
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18366 emsg_funcname("E123: Undefined function: %s", name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18367 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18368 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18369 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18370
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18371 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18372 * ":function name(arg1, arg2)" Define function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18373 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18374 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18375 if (*p != '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18376 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18377 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18378 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18379 EMSG2(_("E124: Missing '(': %s"), eap->arg);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18380 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18382 /* attempt to continue by skipping some text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18383 if (vim_strchr(p, '(') != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18384 p = vim_strchr(p, '(');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18385 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18386 p = skipwhite(p + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18387
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18388 ga_init2(&newargs, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18389 ga_init2(&newlines, (int)sizeof(char_u *), 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18390
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18391 if (!eap->skip)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18392 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18393 /* Check the name of the function. */
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18394 if (name != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18395 arg = name;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18396 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18397 arg = fudi.fd_newkey;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18398 if (arg != NULL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18399 {
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18400 if (*arg == K_SPECIAL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18401 j = 3;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18402 else
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18403 j = 0;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18404 while (arg[j] != NUL && (j == 0 ? eval_isnamec1(arg[j])
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18405 : eval_isnamec(arg[j])))
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18406 ++j;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18407 if (arg[j] != NUL)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18408 emsg_funcname(_(e_invarg2), arg);
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18409 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18410 }
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18411
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18412 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18413 * Isolate the arguments: "arg1, arg2, ...)"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18414 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18415 while (*p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18416 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18417 if (p[0] == '.' && p[1] == '.' && p[2] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18418 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18419 varargs = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18420 p += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18421 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18423 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18424 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18425 arg = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18426 while (ASCII_ISALNUM(p) \|\| p == '_')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18427 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18428 if (arg == p \|\| isdigit(*arg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18429 \|\| (p - arg == 9 && STRNCMP(arg, "firstline", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18430 \|\| (p - arg == 8 && STRNCMP(arg, "lastline", 8) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18431 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18432 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18433 EMSG2(_("E125: Illegal argument: %s"), arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18434 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18436 if (ga_grow(&newargs, 1) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18437 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18438 c = *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18439 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18440 arg = vim_strsave(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18441 if (arg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18442 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18443 ((char_u **)(newargs.ga_data))[newargs.ga_len] = arg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18444 *p = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18445 newargs.ga_len++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18446 if (*p == ',')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18447 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18448 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18449 mustend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18451 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18452 if (mustend && *p != ')')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18453 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18454 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18455 EMSG2(_(e_invarg2), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18456 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18457 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18458 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18459 ++p; /* skip the ')' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18460
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18461 /* find extra arguments "range", "dict" and "abort" */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18462 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18463 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18464 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18465 if (STRNCMP(p, "range", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18466 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18467 flags \|= FC_RANGE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18468 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18469 }
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18470 else if (STRNCMP(p, "dict", 4) == 0)
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18471 {
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18472 flags \|= FC_DICT;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18473 p += 4;
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	18474 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18475 else if (STRNCMP(p, "abort", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18477 flags \|= FC_ABORT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18478 p += 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18480 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18481 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18482 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18483
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18484 /* When there is a line break use what follows for the function body.
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18485 * Makes 'exe "func Test()\n...\nendfunc"' work. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18486 if (*p == '\n')
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18487 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18488 else if (p != NUL && p != '"' && !eap->skip && !did_emsg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18489 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18490
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18491 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18492 * Read the body of the function, until ":endfunction" is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18493 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18494 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18496 /* Check if the function already exists, don't let the user type the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18497 * whole function before telling him it doesn't work! For a script we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18498 * need to skip the body to be able to find what follows. */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18499 if (!eap->skip && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18500 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18501 if (fudi.fd_dict != NULL && fudi.fd_newkey == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18502 EMSG(_(e_funcdict));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18503 else if (name != NULL && find_func(name) != NULL)
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18504 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18505 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18506
344 7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18507 if (!eap->skip && did_emsg)
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18508 goto erret;
7033303ea0c0 updated for version 7.0089 vimboss parents: 338 diff changeset	18509
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18510 msg_putchar('\n'); /* don't overwrite the function name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18511 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18512 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18513
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18514 indent = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18515 nesting = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18516 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18518 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18519 need_wait_return = FALSE;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18520 sourcing_lnum_off = sourcing_lnum;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18521
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18522 if (line_arg != NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18523 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18524 /* Use eap->arg, split up in parts by line breaks. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18525 theline = line_arg;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18526 p = vim_strchr(theline, '\n');
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18527 if (p == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18528 line_arg += STRLEN(line_arg);
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18529 else
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18530 {
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18531 *p = NUL;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18532 line_arg = p + 1;
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18533 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18534 }
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18535 else if (eap->getline == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18536 theline = getcmdline(':', 0L, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18537 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18538 theline = eap->getline(':', eap->cookie, indent);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18539 if (KeyTyped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18540 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18541 if (theline == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18543 EMSG(_("E126: Missing :endfunction"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18544 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18546
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18547 /* Detect line continuation: sourcing_lnum increased more than one. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18548 if (sourcing_lnum > sourcing_lnum_off + 1)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18549 sourcing_lnum_off = sourcing_lnum - sourcing_lnum_off - 1;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18550 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18551 sourcing_lnum_off = 0;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18552
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18553 if (skip_until != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18554 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18555 /* between ":append" and "." and between ":python <<EOF" and "EOF"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18556 * don't check for ":endfunc". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18557 if (STRCMP(theline, skip_until) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18558 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18559 vim_free(skip_until);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18560 skip_until = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18563 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18564 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18565 /* skip ':' and blanks*/
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18566 for (p = theline; vim_iswhite(p) \|\| p == ':'; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18567 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18568
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18569 /* Check for "endfunction". */
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18570 if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18571 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18572 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18573 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18574 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18576
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18577 /* Increase indent inside "if", "while", "for" and "try", decrease
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18578 * at "end". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18579 if (indent > 2 && STRNCMP(p, "end", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18580 indent -= 2;
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18581 else if (STRNCMP(p, "if", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18582 \|\| STRNCMP(p, "wh", 2) == 0
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18583 \|\| STRNCMP(p, "for", 3) == 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18584 \|\| STRNCMP(p, "try", 3) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18585 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18586
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18587 /* Check for defining a function inside this function. */
97 d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18588 if (checkforcmd(&p, "function", 2))
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18589 {
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18590 if (*p == '!')
d4f3db33d782 updated for version 7.0037 vimboss parents: 92 diff changeset	18591 p = skipwhite(p + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18592 p += eval_fname_script(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18593 if (ASCII_ISALPHA(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18594 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18595 vim_free(trans_function_name(&p, TRUE, 0, NULL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18596 if (*skipwhite(p) == '(')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18597 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18598 ++nesting;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18599 indent += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18603
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18604 /* Check for ":append" or ":insert". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18605 p = skip_range(p, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18606 if ((p[0] == 'a' && (!ASCII_ISALPHA(p[1]) \|\| p[1] == 'p'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18607 \|\| (p[0] == 'i'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18608 && (!ASCII_ISALPHA(p[1]) \|\| (p[1] == 'n'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18609 && (!ASCII_ISALPHA(p[2]) \|\| (p[2] == 's'))))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18610 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18611
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18612 /* Check for ":python <<EOF", ":tcl <<EOF", etc. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18613 arg = skipwhite(skiptowhite(p));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18614 if (arg[0] == '<' && arg[1] =='<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18615 && ((p[0] == 'p' && p[1] == 'y'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18616 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 't'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18617 \|\| (p[0] == 'p' && p[1] == 'e'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18618 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18619 \|\| (p[0] == 't' && p[1] == 'c'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18620 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 'l'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18621 \|\| (p[0] == 'r' && p[1] == 'u' && p[2] == 'b'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18622 && (!ASCII_ISALPHA(p[3]) \|\| p[3] == 'y'))
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	18623 \|\| (p[0] == 'm' && p[1] == 'z'
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	18624 && (!ASCII_ISALPHA(p[2]) \|\| p[2] == 's'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18625 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18627 /* ":python <<" continues until a dot, like ":append" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18628 p = skipwhite(arg + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18629 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18630 skip_until = vim_strsave((char_u *)".");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18631 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18632 skip_until = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18634 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18635
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18636 /* Add the line to the function. */
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18637 if (ga_grow(&newlines, 1 + sourcing_lnum_off) == FAIL)
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18638 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18639 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18640 vim_free(theline);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18641 goto erret;
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18642 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18643
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18644 /* Copy the line to newly allocated memory. get_one_sourceline()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18645 * allocates 250 bytes per line, this saves 80% on average. The cost
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18646 * is an extra alloc/free. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18647 p = vim_strsave(theline);
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18648 if (p != NULL)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18649 {
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18650 if (line_arg == NULL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18651 vim_free(theline);
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18652 theline = p;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18653 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	18654
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18655 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = theline;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18656
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18657 /* Add NULL lines for continuation lines, so that the line count is
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18658 * equal to the index in the growarray. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18659 while (sourcing_lnum_off-- > 0)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	18660 ((char_u **)(newlines.ga_data))[newlines.ga_len++] = NULL;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18661
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18662 /* Check for end of eap->arg. */
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18663 if (line_arg != NULL && *line_arg == NUL)
513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	18664 line_arg = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18666
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18667 /* Don't define the function when skipping commands or when an error was
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18668 * detected. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18669 if (eap->skip \|\| did_emsg)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18670 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18672 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18673 * If there are no errors, add the function
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18674 */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18675 if (fudi.fd_dict == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18676 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18677 v = find_var(name, &ht);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18678 if (v != NULL && v->di_tv.v_type == VAR_FUNC)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18679 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18680 emsg_funcname("E707: Function name conflicts with variable: %s",
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18681 name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18682 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18683 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18684
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18685 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18686 if (fp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18687 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18688 if (!eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18689 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18690 emsg_funcname(e_funcexts, name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18691 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18692 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18693 if (fp->uf_calls > 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18694 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	18695 emsg_funcname("E127: Cannot redefine function %s: It is in use",
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18696 name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18697 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18698 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18699 /* redefine existing function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18700 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18701 ga_clear_strings(&(fp->uf_lines));
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18702 vim_free(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18703 name = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18704 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18705 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18706 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18707 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18708 char numbuf[20];
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18709
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18710 fp = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18711 if (fudi.fd_newkey == NULL && !eap->forceit)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18712 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18713 EMSG(_(e_funcdict));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18714 goto erret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18715 }
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18716 if (fudi.fd_di == NULL)
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18717 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18718 /* Can't add a function to a locked dictionary */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18719 if (tv_check_lock(fudi.fd_dict->dv_lock, eap->arg))
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18720 goto erret;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18721 }
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18722 /* Can't change an existing function if it is locked */
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	18723 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	18724 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18725
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18726 /* Give the function a sequential number. Can only be used with a
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18727 * Funcref! */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18728 vim_free(name);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18729 sprintf(numbuf, "%d", ++func_nr);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18730 name = vim_strsave((char_u *)numbuf);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18731 if (name == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18732 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18733 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18734
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18735 if (fp == NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18736 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18737 if (fudi.fd_dict == NULL && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18738 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18739 int slen, plen;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18740 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18741
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18742 /* Check that the autoload name matches the script name. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18743 j = FAIL;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18744 if (sourcing_name != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18745 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18746 scriptname = autoload_name(name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18747 if (scriptname != NULL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18748 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18749 p = vim_strchr(scriptname, '/');
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18750 plen = (int)STRLEN(p);
8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18751 slen = (int)STRLEN(sourcing_name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18752 if (slen > plen && fnamecmp(p,
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18753 sourcing_name + slen - plen) == 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18754 j = OK;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18755 vim_free(scriptname);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18756 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18757 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18758 if (j == FAIL)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18759 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18760 EMSG2(_("E746: Function name does not match script file name: %s"), name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18761 goto erret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18762 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18763 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18764
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18765 fp = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) + STRLEN(name)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18766 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18767 goto erret;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18768
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18769 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18770 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18771 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18772 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18773 /* add new dict entry */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18774 fudi.fd_di = dictitem_alloc(fudi.fd_newkey);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18775 if (fudi.fd_di == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18776 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18777 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18778 goto erret;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18779 }
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18780 if (dict_add(fudi.fd_dict, fudi.fd_di) == FAIL)
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18781 {
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18782 vim_free(fudi.fd_di);
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18783 goto erret;
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18784 }
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18785 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18786 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18787 /* overwrite existing dict entry */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18788 clear_tv(&fudi.fd_di->di_tv);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18789 fudi.fd_di->di_tv.v_type = VAR_FUNC;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	18790 fudi.fd_di->di_tv.v_lock = 0;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18791 fudi.fd_di->di_tv.vval.v_string = vim_strsave(name);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18792 fp->uf_refcount = 1;
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18793
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18794 /* behave like "dict" was used */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	18795 flags \|= FC_DICT;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18796 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18797
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18798 /* insert the new function in the function list */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18799 STRCPY(fp->uf_name, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18800 hash_add(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18801 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18802 fp->uf_args = newargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18803 fp->uf_lines = newlines;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18804 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18805 fp->uf_tml_count = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18806 fp->uf_tml_total = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18807 fp->uf_tml_self = NULL;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18808 fp->uf_profiling = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18809 if (prof_def_func())
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18810 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	18811 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18812 fp->uf_varargs = varargs;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18813 fp->uf_flags = flags;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18814 fp->uf_calls = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	18815 fp->uf_script_ID = current_SID;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18816 goto ret_free;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18817
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18818 erret:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18819 ga_clear_strings(&newargs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18820 ga_clear_strings(&newlines);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18821 ret_free:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18822 vim_free(skip_until);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18823 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18824 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18825 did_emsg \|= saved_did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18828 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18829 * Get a function name, translating "<SID>" and "<SNR>".
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18830 * Also handles a Funcref in a List or Dictionary.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18831 * Returns the function name in allocated memory, or NULL for failure.
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18832 * flags:
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18833 * TFN_INT: internal function name OK
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18834 * TFN_QUIET: be quiet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18835 * Advances "pp" to just after the function name (if no error).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18837 static char_u *
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18838 trans_function_name(pp, skip, flags, fdp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18839 char_u **pp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18840 int skip; /* only find the end, don't evaluate */
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18841 int flags;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18842 funcdict_T fdp; / return: info about dictionary used */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18843 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18844 char_u *name = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18845 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18846 char_u *end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18847 int lead;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18848 char_u sid_buf[20];
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18849 int len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18850 lval_T lv;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18851
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18852 if (fdp != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	18853 vim_memset(fdp, 0, sizeof(funcdict_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18854 start = *pp;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18855
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18856 /* Check for hard coded <SNR>: already translated function ID (from a user
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18857 * command). */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18858 if ((pp)[0] == K_SPECIAL && (pp)[1] == KS_EXTRA
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18859 && (*pp)[2] == (int)KE_SNR)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18860 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18861 *pp += 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18862 len = get_id_len(pp) + 3;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18863 return vim_strnsave(start, len);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18864 }
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18865
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18866 /* A name starting with "<SID>" or "<SNR>" is local to a script. But
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18867 * don't skip over "s:", get_lval() needs it for "s:dict.func". */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18868 lead = eval_fname_script(start);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18869 if (lead > 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18870 start += lead;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18871
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18872 end = get_lval(start, NULL, &lv, FALSE, skip, flags & TFN_QUIET,
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18873 lead > 2 ? 0 : FNE_CHECK_START);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18874 if (end == start)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18875 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18876 if (!skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18877 EMSG(_("E129: Function name required"));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18878 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18879 }
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18880 if (end == NULL \|\| (lv.ll_tv != NULL && (lead > 2 \|\| lv.ll_range)))
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18881 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18882 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18883 * Report an invalid expression in braces, unless the expression
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18884 * evaluation has been cancelled due to an aborting error, an
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18885 * interrupt, or an exception.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18886 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18887 if (!aborting())
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18888 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18889 if (end != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18890 EMSG2(_(e_invarg2), start);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18891 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18892 else
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	18893 *pp = find_name_end(start, NULL, NULL, FNE_INCL_BR);
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18894 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18895 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18896
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18897 if (lv.ll_tv != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18898 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18899 if (fdp != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18900 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18901 fdp->fd_dict = lv.ll_dict;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18902 fdp->fd_newkey = lv.ll_newkey;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18903 lv.ll_newkey = NULL;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18904 fdp->fd_di = lv.ll_di;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18905 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18906 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	18907 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18908 name = vim_strsave(lv.ll_tv->vval.v_string);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18909 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18910 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18911 else
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18912 {
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18913 if (!skip && !(flags & TFN_QUIET) && (fdp == NULL
86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	18914 \|\| lv.ll_dict == NULL \|\| fdp->fd_newkey == NULL))
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18915 EMSG(_(e_funcref));
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18916 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	18917 *pp = end;
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18918 name = NULL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18919 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18920 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18921 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18922
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18923 if (lv.ll_name == NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18924 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18925 /* Error found, but continue after the function name. */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18926 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18927 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18928 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18929
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18930 if (lv.ll_exp_name != NULL)
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18931 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	18932 len = (int)STRLEN(lv.ll_exp_name);
630 52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18933 if (lead <= 2 && lv.ll_name == lv.ll_exp_name
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18934 && STRNCMP(lv.ll_name, "s:", 2) == 0)
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18935 {
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18936 /* When there was "s:" already or the name expanded to get a
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18937 * leading "s:" then remove it. */
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18938 lv.ll_name += 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18939 len -= 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18940 lead = 2;
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18941 }
52c87a746f4a updated for version 7.0181 vimboss parents: 625 diff changeset	18942 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18943 else
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18944 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18945 if (lead == 2) /* skip over "s:" */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18946 lv.ll_name += 2;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18947 len = (int)(end - lv.ll_name);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18948 }
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18949
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18950 /*
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18951 * Copy the function name to allocated memory.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18952 * Accept <SID>name() inside a script, translate into <SNR>123_name().
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18953 * Accept <SNR>123_name() outside a script.
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18954 */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18955 if (skip)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18956 lead = 0; /* do nothing */
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18957 else if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18958 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18959 lead = 3;
809 4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	18960 if (eval_fname_sid(lv.ll_exp_name != NULL ? lv.ll_exp_name : *pp))
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	18961 {
4f1b94b51e99 updated for version 7.0b02 vimboss parents: 800 diff changeset	18962 /* It's "s:" or "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18963 if (current_SID <= 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18964 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18965 EMSG(_(e_usingsid));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18966 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18967 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18968 sprintf((char *)sid_buf, "%ld_", (long)current_SID);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18969 lead += (int)STRLEN(sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18970 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18971 }
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	18972 else if (!(flags & TFN_INT) && builtin_function(lv.ll_name))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	18973 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	18974 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	18975 goto theend;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18976 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18977 name = alloc((unsigned)(len + lead + 1));
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18978 if (name != NULL)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18979 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18980 if (lead > 0)
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18981 {
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18982 name[0] = K_SPECIAL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18983 name[1] = KS_EXTRA;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18984 name[2] = (int)KE_SNR;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	18985 if (lead > 3) /* If it's "<SID>" */
110 3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18986 STRCPY(name + 3, sid_buf);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18987 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18988 mch_memmove(name + lead, lv.ll_name, (size_t)len);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18989 name[len + lead] = NUL;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18990 }
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18991 *pp = end;
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18992
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18993 theend:
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18994 clear_lval(&lv);
3b1d692e5a2c updated for version 7.0040 vimboss parents: 104 diff changeset	18995 return name;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18998 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18999 * Return 5 if "p" starts with "<SID>" or "<SNR>" (ignoring case).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19000 * Return 2 if "p" starts with "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19001 * Return 0 otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19002 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19003 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19004 eval_fname_script(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19005 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19006 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19007 if (p[0] == '<' && (STRNICMP(p + 1, "SID>", 4) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19008 \|\| STRNICMP(p + 1, "SNR>", 4) == 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19009 return 5;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19010 if (p[0] == 's' && p[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19011 return 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19012 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19014
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19015 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19016 * Return TRUE if "p" starts with "<SID>" or "s:".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19017 * Only works if eval_fname_script() returned non-zero for "p"!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19018 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19019 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19020 eval_fname_sid(p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19021 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19023 return (*p == 's' \|\| TOUPPER_ASC(p[2]) == 'I');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19025
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19026 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19027 * List the head of the function: "name(arg1, arg2)".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19028 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19029 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19030 list_func_head(fp, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19031 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19032 int indent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19034 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19035
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19036 msg_start();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19037 if (indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19038 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19039 MSG_PUTS("function ");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19040 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19042 MSG_PUTS_ATTR("<SNR>", hl_attr(HLF_8));
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19043 msg_puts(fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19044 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19045 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19046 msg_puts(fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19047 msg_putchar('(');
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19048 for (j = 0; j < fp->uf_args.ga_len; ++j)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19050 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19051 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19052 msg_puts(FUNCARG(fp, j));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19053 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19054 if (fp->uf_varargs)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19055 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19056 if (j)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19057 MSG_PUTS(", ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19058 MSG_PUTS("...");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19059 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19060 msg_putchar(')');
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	19061 msg_clr_eos();
482 6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19062 if (p_verbose > 0)
6f8b578776ab updated for version 7.0131 vimboss parents: 480 diff changeset	19063 last_set_msg(fp->uf_script_ID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19065
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19066 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19067 * Find a function by name, return pointer to it in ufuncs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19068 * Return NULL for unknown function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19069 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19070 static ufunc_T *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19071 find_func(name)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19072 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19073 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19074 hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19075
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19076 hi = hash_find(&func_hashtab, name);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19077 if (!HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19078 return HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19079 return NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19081
357 25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19082 #if defined(EXITFREE) \|\| defined(PROTO)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19083 void
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19084 free_all_functions()
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19085 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19086 hashitem_T *hi;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19087
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19088 /* Need to start all over every time, because func_free() may change the
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19089 * hash table. */
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19090 while (func_hashtab.ht_used > 0)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19091 for (hi = func_hashtab.ht_array; ; ++hi)
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19092 if (!HASHITEM_EMPTY(hi))
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19093 {
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19094 func_free(HI2UF(hi));
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19095 break;
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19096 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19097 }
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19098 #endif
25dd5036f2b0 updated for version 7.0092 vimboss parents: 344 diff changeset	19099
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19100 /*
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19101 * Return TRUE if a function "name" exists.
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19102 */
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19103 static int
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19104 function_exists(name)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19105 char_u *name;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19106 {
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19107 char_u *nm = name;
d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19108 char_u *p;
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19109 int n = FALSE;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19110
855 d2a4f08396fe updated for version 7.0f05 vimboss parents: 846 diff changeset	19111 p = trans_function_name(&nm, FALSE, TFN_INT\|TFN_QUIET, NULL);
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19112 if (p != NULL)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19113 {
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19114 if (builtin_function(p))
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19115 n = (find_internal_func(p) >= 0);
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19116 else
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19117 n = (find_func(p) != NULL);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19118 vim_free(p);
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19119 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19120 return n;
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19121 }
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19122
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19123 /*
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19124 * 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	19125 * lower case letter and doesn't contain a ':' or AUTOLOAD_CHAR.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19126 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19127 static int
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19128 builtin_function(name)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19129 char_u *name;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19130 {
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19131 return ASCII_ISLOWER(name[0]) && vim_strchr(name, ':') == NULL
8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19132 && vim_strchr(name, AUTOLOAD_CHAR) == NULL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19133 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19134
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19135 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19136 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19137 * Start profiling function "fp".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19138 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19139 static void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19140 func_do_profile(fp)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19141 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19142 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19143 fp->uf_tm_count = 0;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19144 profile_zero(&fp->uf_tm_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19145 profile_zero(&fp->uf_tm_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19146 if (fp->uf_tml_count == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19147 fp->uf_tml_count = (int *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19148 (sizeof(int) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19149 if (fp->uf_tml_total == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19150 fp->uf_tml_total = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19151 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19152 if (fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19153 fp->uf_tml_self = (proftime_T *)alloc_clear((unsigned)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19154 (sizeof(proftime_T) * fp->uf_lines.ga_len));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19155 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19156 if (fp->uf_tml_count == NULL \|\| fp->uf_tml_total == NULL
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19157 \|\| fp->uf_tml_self == NULL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19158 return; /* out of memory */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19159
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19160 fp->uf_profiling = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19161 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19162
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19163 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19164 * Dump the profiling results for all functions in file "fd".
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19165 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19166 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19167 func_dump_profile(fd)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19168 FILE *fd;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19169 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19170 hashitem_T *hi;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19171 int todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19172 ufunc_T *fp;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19173 int i;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19174 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19175 int st_len = 0;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19176
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	19177 todo = (int)func_hashtab.ht_used;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19178 sorttab = (ufunc_T *)alloc((unsigned)(sizeof(ufunc_T) todo));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19179
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19180 for (hi = func_hashtab.ht_array; todo > 0; ++hi)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19181 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19182 if (!HASHITEM_EMPTY(hi))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19183 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19184 --todo;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19185 fp = HI2UF(hi);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19186 if (fp->uf_profiling)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19187 {
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19188 if (sorttab != NULL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19189 sorttab[st_len++] = fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19190
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19191 if (fp->uf_name[0] == K_SPECIAL)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19192 fprintf(fd, "FUNCTION <SNR>%s()\n", fp->uf_name + 3);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19193 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19194 fprintf(fd, "FUNCTION %s()\n", fp->uf_name);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19195 if (fp->uf_tm_count == 1)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19196 fprintf(fd, "Called 1 time\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19197 else
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19198 fprintf(fd, "Called %d times\n", fp->uf_tm_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19199 fprintf(fd, "Total time: %s\n", profile_msg(&fp->uf_tm_total));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19200 fprintf(fd, " Self time: %s\n", profile_msg(&fp->uf_tm_self));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19201 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19202 fprintf(fd, "count total (s) self (s)\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19203
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19204 for (i = 0; i < fp->uf_lines.ga_len; ++i)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19205 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19206 if (FUNCLINE(fp, i) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	19207 continue;
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19208 prof_func_line(fd, fp->uf_tml_count[i],
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19209 &fp->uf_tml_total[i], &fp->uf_tml_self[i], TRUE);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19210 fprintf(fd, "%s\n", FUNCLINE(fp, i));
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19211 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19212 fprintf(fd, "\n");
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19213 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19214 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19215 }
178 4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19216
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19217 if (sorttab != NULL && st_len > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19218 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19219 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19220 prof_total_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19221 prof_sort_list(fd, sorttab, st_len, "TOTAL", FALSE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19222 qsort((void )sorttab, (size_t)st_len, sizeof(ufunc_T ),
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19223 prof_self_cmp);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19224 prof_sort_list(fd, sorttab, st_len, "SELF", TRUE);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19225 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19226 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19227
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19228 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19229 prof_sort_list(fd, sorttab, st_len, title, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19230 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19231 ufunc_T **sorttab;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19232 int st_len;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19233 char *title;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19234 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19235 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19236 int i;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19237 ufunc_T *fp;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19238
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19239 fprintf(fd, "FUNCTIONS SORTED ON %s TIME\n", title);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19240 fprintf(fd, "count total (s) self (s) function\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19241 for (i = 0; i < 20 && i < st_len; ++i)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19242 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19243 fp = sorttab[i];
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19244 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	19245 prefer_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19246 if (fp->uf_name[0] == K_SPECIAL)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19247 fprintf(fd, " <SNR>%s()\n", fp->uf_name + 3);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19248 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19249 fprintf(fd, " %s()\n", fp->uf_name);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19250 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19251 fprintf(fd, "\n");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19252 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19253
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19254 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19255 * Print the count and times for one function or function line.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19256 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19257 static void
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19258 prof_func_line(fd, count, total, self, prefer_self)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19259 FILE *fd;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19260 int count;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19261 proftime_T *total;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19262 proftime_T *self;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19263 int prefer_self; /* when equal print only self time */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19264 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19265 if (count > 0)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19266 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19267 fprintf(fd, "%5d ", count);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19268 if (prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19269 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19270 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19271 fprintf(fd, "%s ", profile_msg(total));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19272 if (!prefer_self && profile_equal(total, self))
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19273 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19274 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19275 fprintf(fd, "%s ", profile_msg(self));
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19276 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19277 else
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19278 fprintf(fd, " ");
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19279 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19280
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19281 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19282 * Compare function for total time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19283 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19284 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19285 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19286 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19287 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19288 prof_total_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19289 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19290 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19291 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19292 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19293
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19294 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19295 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19296 return profile_cmp(&p1->uf_tm_total, &p2->uf_tm_total);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19297 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19298
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19299 /*
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19300 * Compare function for self time sorting.
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19301 */
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19302 static int
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19303 #ifdef __BORLANDC__
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19304 _RTLENTRYF
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19305 #endif
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19306 prof_self_cmp(s1, s2)
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19307 const void *s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19308 const void *s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19309 {
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19310 ufunc_T p1, p2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19311
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19312 p1 = (ufunc_T *)s1;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19313 p2 = (ufunc_T *)s2;
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19314 return profile_cmp(&p1->uf_tm_self, &p2->uf_tm_self);
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19315 }
4d53c2a2af94 updated for version 7.0054 vimboss parents: 175 diff changeset	19316
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19317 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19318
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19319 /*
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19320 * If "name" has a package name try autoloading the script for it.
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19321 * Return TRUE if a package was loaded.
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19322 */
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19323 static int
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19324 script_autoload(name, reload)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19325 char_u *name;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19326 int reload; /* load script again when already loaded */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19327 {
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19328 char_u *p;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19329 char_u scriptname, tofree;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19330 int ret = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19331 int i;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19332
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19333 /* If there is no '#' after name[0] there is no package name. */
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19334 p = vim_strchr(name, AUTOLOAD_CHAR);
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19335 if (p == NULL \|\| p == name)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19336 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19337
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19338 tofree = scriptname = autoload_name(name);
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19339
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19340 /* Find the name in the list of previously loaded package names. Skip
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19341 * "autoload/", it's always the same. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19342 for (i = 0; i < ga_loaded.ga_len; ++i)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19343 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19344 break;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19345 if (!reload && i < ga_loaded.ga_len)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19346 ret = FALSE; /* was loaded already */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19347 else
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19348 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19349 /* Remember the name if it wasn't loaded already. */
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19350 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK)
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19351 {
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19352 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19353 tofree = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19354 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19355
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19356 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */
480 bf5ba8a0cdee updated for version 7.0129 vimboss parents: 478 diff changeset	19357 if (source_runtime(scriptname, FALSE) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19358 ret = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19359 }
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19360
7472c565592a updated for version 7.0117 vimboss parents: 445 diff changeset	19361 vim_free(tofree);
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19362 return ret;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19363 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19364
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19365 /*
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19366 * Return the autoload script name for a function or variable name.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19367 * Returns NULL when out of memory.
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19368 */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19369 static char_u *
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19370 autoload_name(name)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19371 char_u *name;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19372 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19373 char_u *p;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19374 char_u *scriptname;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19375
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19376 /* Get the script file name: replace '#' with '/', append ".vim". */
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19377 scriptname = alloc((unsigned)(STRLEN(name) + 14));
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19378 if (scriptname == NULL)
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19379 return FALSE;
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19380 STRCPY(scriptname, "autoload/");
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19381 STRCAT(scriptname, name);
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19382 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19383 STRCAT(scriptname, ".vim");
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19384 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL)
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19385 *p = '/';
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19386 return scriptname;
163 06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19387 }
06bc859d1a32 updated for version 7.0049 vimboss parents: 159 diff changeset	19388
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19389 #if defined(FEAT_CMDL_COMPL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19392 * Function given to ExpandGeneric() to obtain the list of user defined
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19393 * function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19394 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19395 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19396 get_user_func_name(xp, idx)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19397 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19398 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19399 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19400 static long_u done;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19401 static hashitem_T *hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19402 ufunc_T *fp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19404 if (idx == 0)
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19405 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19406 done = 0;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19407 hi = func_hashtab.ht_array;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19408 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19409 if (done < func_hashtab.ht_used)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19410 {
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19411 if (done++ > 0)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19412 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19413 while (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19414 ++hi;
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19415 fp = HI2UF(hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19416
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19417 if (STRLEN(fp->uf_name) + 4 >= IOSIZE)
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19418 return fp->uf_name; /* prevents overflow */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19419
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19420 cat_func_name(IObuff, fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19421 if (xp->xp_context != EXPAND_USER_FUNC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19423 STRCAT(IObuff, "(");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19424 if (!fp->uf_varargs && fp->uf_args.ga_len == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19425 STRCAT(IObuff, ")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19427 return IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19429 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19430 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19431
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19432 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19433
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19434 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19435 * Copy the function name of "fp" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19436 * "buf" must be able to hold the function name plus three bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19437 * Takes care of script-local function names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19438 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19439 static void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19440 cat_func_name(buf, fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19441 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19442 ufunc_T *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19443 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19444 if (fp->uf_name[0] == K_SPECIAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19445 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19446 STRCPY(buf, "<SNR>");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19447 STRCAT(buf, fp->uf_name + 3);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19448 }
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19449 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19450 STRCPY(buf, fp->uf_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19453 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19454 * ":delfunction {name}"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19455 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19456 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19457 ex_delfunction(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19458 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19459 {
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19460 ufunc_T *fp = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19461 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19462 char_u *name;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19463 funcdict_T fudi;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19465 p = eap->arg;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19466 name = trans_function_name(&p, eap->skip, 0, &fudi);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19467 vim_free(fudi.fd_newkey);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19468 if (name == NULL)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19469 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19470 if (fudi.fd_dict != NULL && !eap->skip)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19471 EMSG(_(e_funcref));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19472 return;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19473 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19474 if (!ends_excmd(*skipwhite(p)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19476 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19477 EMSG(_(e_trailing));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19478 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19480 eap->nextcmd = check_nextcmd(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19481 if (eap->nextcmd != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19482 *p = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19484 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19485 fp = find_func(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19486 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19487
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19488 if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19490 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19491 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19492 EMSG2(_(e_nofunc), eap->arg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19493 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19494 }
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19495 if (fp->uf_calls > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19496 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19497 EMSG2(_("E131: Cannot delete function %s: It is in use"), eap->arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19498 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19500
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19501 if (fudi.fd_dict != NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19502 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19503 /* Delete the dict item that refers to the function, it will
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19504 * invoke func_unref() and possibly delete the function. */
121 86d71ae0c85a updated for version 7.0042 vimboss parents: 117 diff changeset	19505 dictitem_remove(fudi.fd_dict, fudi.fd_di);
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19506 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19507 else
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19508 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19509 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19510 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19511
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19512 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19513 * Free a function and remove it from the list of functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19514 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19515 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19516 func_free(fp)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19517 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19518 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19519 hashitem_T *hi;
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19520
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19521 /* clear this function */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19522 ga_clear_strings(&(fp->uf_args));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19523 ga_clear_strings(&(fp->uf_lines));
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19524 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19525 vim_free(fp->uf_tml_count);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19526 vim_free(fp->uf_tml_total);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19527 vim_free(fp->uf_tml_self);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19528 #endif
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19529
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19530 /* remove the function from the function hashtable */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19531 hi = hash_find(&func_hashtab, UF2HIKEY(fp));
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19532 if (HASHITEM_EMPTY(hi))
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19533 EMSG2(_(e_intern2), "func_free()");
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19534 else
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19535 hash_remove(&func_hashtab, hi);
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19536
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19537 vim_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19538 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19539
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19540 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19541 * Unreference a Function: decrement the reference count and free it when it
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19542 * becomes zero. Only for numbered functions.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19543 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19544 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19545 func_unref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19546 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19547 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19548 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19549
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19550 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19551 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19552 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19553 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19554 EMSG2(_(e_intern2), "func_unref()");
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19555 else if (--fp->uf_refcount <= 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19556 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19557 /* 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	19558 * when "uf_calls" becomes zero. */
0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19559 if (fp->uf_calls == 0)
117 d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19560 func_free(fp);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19561 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19562 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19563 }
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19564
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19565 /*
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19566 * Count a reference to a Function.
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19567 */
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19568 static void
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19569 func_ref(name)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19570 char_u *name;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19571 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19572 ufunc_T *fp;
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19573
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19574 if (name != NULL && isdigit(*name))
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19575 {
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19576 fp = find_func(name);
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19577 if (fp == NULL)
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19578 EMSG2(_(e_intern2), "func_ref()");
d4ea645c7748 updated for version 7.0041 vimboss parents: 110 diff changeset	19579 else
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19580 ++fp->uf_refcount;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19583
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19584 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19585 * Call a user function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19586 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19587 static void
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19588 call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19589 ufunc_T fp; / pointer to function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19590 int argcount; /* nr of args */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19591 typval_T argvars; / arguments */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19592 typval_T rettv; / return value */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19593 linenr_T firstline; /* first line of range */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19594 linenr_T lastline; /* last line of range */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19595 dict_T selfdict; / Dictionary for "self" */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19596 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19597 char_u *save_sourcing_name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19598 linenr_T save_sourcing_lnum;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19599 scid_T save_current_SID;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19600 funccall_T fc;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19601 int save_did_emsg;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19602 static int depth = 0;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19603 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19604 int fixvar_idx = 0; /* index in fixvar[] */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19605 int i;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19606 int ai;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19607 char_u numbuf[NUMBUFLEN];
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19608 char_u *name;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19609 #ifdef FEAT_PROFILE
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19610 proftime_T wait_start;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19611 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19612
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19613 /* If depth of calling is getting too high, don't execute the function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19614 if (depth >= p_mfd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19616 EMSG(_("E132: Function call depth is higher than 'maxfuncdepth'"));
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19617 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19618 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19619 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19621 ++depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19623 line_breakcheck(); /* check for CTRL-C hit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19624
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19625 fc.caller = current_funccal;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19626 current_funccal = &fc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19627 fc.func = fp;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19628 fc.rettv = rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19629 rettv->vval.v_number = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19630 fc.linenr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19631 fc.returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19632 fc.level = ex_nesting_level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19633 /* Check if this function has a breakpoint. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19634 fc.breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name, (linenr_T)0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19635 fc.dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19636
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19637 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19638 * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19639 * 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	19640 * each argument variable and saves a lot of time.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19641 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19642 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19643 * Init l: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19644 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19645 init_var_dict(&fc.l_vars, &fc.l_vars_var);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19646 if (selfdict != NULL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	19647 {
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19648 /* Set l:self to "selfdict". Use "name" to avoid a warning from
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19649 * some compiler that checks the destination size. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19650 v = &fc.fixvar[fixvar_idx++].var;
800 d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19651 name = v->di_key;
d8f905020502 updated for version 7.0b vimboss parents: 798 diff changeset	19652 STRCPY(name, "self");
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19653 v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19654 hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19655 v->di_tv.v_type = VAR_DICT;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19656 v->di_tv.v_lock = 0;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19657 v->di_tv.vval.v_dict = selfdict;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19658 ++selfdict->dv_refcount;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19659 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19660
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19661 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19662 * Init a: variables.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19663 * Set a:0 to "argcount".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19664 * Set a:000 to a list with room for the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19665 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19666 init_var_dict(&fc.l_avars, &fc.l_avars_var);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19667 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0",
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19668 (varnumber_T)(argcount - fp->uf_args.ga_len));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19669 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19670 STRCPY(v->di_key, "000");
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19671 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19672 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19673 v->di_tv.v_type = VAR_LIST;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19674 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19675 v->di_tv.vval.v_list = &fc.l_varlist;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19676 vim_memset(&fc.l_varlist, 0, sizeof(list_T));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19677 fc.l_varlist.lv_refcount = 99999;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19678
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19679 /*
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19680 * Set a:firstline to "firstline" and a:lastline to "lastline".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19681 * Set a:name to named arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19682 * Set a:N to the "..." arguments.
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19683 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19684 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19685 (varnumber_T)firstline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19686 add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline",
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19687 (varnumber_T)lastline);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19688 for (i = 0; i < argcount; ++i)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19689 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19690 ai = i - fp->uf_args.ga_len;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19691 if (ai < 0)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19692 /* named argument a:name */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19693 name = FUNCARG(fp, i);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19694 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19695 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19696 /* "..." argument a:1, a:2, etc. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19697 sprintf((char *)numbuf, "%d", ai + 1);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19698 name = numbuf;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19699 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19700 if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19701 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19702 v = &fc.fixvar[fixvar_idx++].var;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19703 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19704 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19705 else
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19706 {
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19707 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T)
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19708 + STRLEN(name)));
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19709 if (v == NULL)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19710 break;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19711 v->di_flags = DI_FLAGS_RO;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19712 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19713 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19714 hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19715
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19716 /* Note: the values are copied directly to avoid alloc/free.
40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19717 * "argvars" must have VAR_FIXED for v_lock. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19718 v->di_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19719 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19720
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19721 if (ai >= 0 && ai < MAX_FUNC_ARGS)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19722 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19723 list_append(&fc.l_varlist, &fc.l_listitems[ai]);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19724 fc.l_listitems[ai].li_tv = argvars[i];
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19725 fc.l_listitems[ai].li_tv.v_lock = VAR_FIXED;
104 2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19726 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19727 }
2b913f7eb9d2 updated for version 7.0039 vimboss parents: 100 diff changeset	19728
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19729 /* Don't redraw while executing the function. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19730 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19731 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19732 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19733 sourcing_lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19734 sourcing_name = alloc((unsigned)((save_sourcing_name == NULL ? 0
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19735 : STRLEN(save_sourcing_name)) + STRLEN(fp->uf_name) + 13));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19736 if (sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19737 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19738 if (save_sourcing_name != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19739 && STRNCMP(save_sourcing_name, "function ", 9) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19740 sprintf((char *)sourcing_name, "%s..", save_sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19741 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19742 STRCPY(sourcing_name, "function ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19743 cat_func_name(sourcing_name + STRLEN(sourcing_name), fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19744
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19745 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19746 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19747 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19748 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19749
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19750 smsg((char_u *)_("calling %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19751 if (p_verbose >= 14)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19752 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19753 char_u buf[MSG_BUF_LEN];
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19754 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19755 char_u *tofree;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19757 msg_puts((char_u *)"(");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19758 for (i = 0; i < argcount; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19759 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19760 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19761 msg_puts((char_u *)", ");
56 dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19762 if (argvars[i].v_type == VAR_NUMBER)
dbf53ece2e23 updated for version 7.0029 vimboss parents: 51 diff changeset	19763 msg_outnum((long)argvars[i].vval.v_number);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19764 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19765 {
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	19766 trunc_string(tv2string(&argvars[i], &tofree, numbuf, 0),
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19767 buf, MSG_BUF_CLEN);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19768 msg_puts(buf);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19769 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19771 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19772 msg_puts((char_u *)")");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19773 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19774 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19775
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19776 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19777 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19779 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19780 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19781 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19782 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19783 if (!fp->uf_profiling && has_profiling(FALSE, fp->uf_name, NULL))
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19784 func_do_profile(fp);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19785 if (fp->uf_profiling
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19786 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19787 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19788 ++fp->uf_tm_count;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19789 profile_start(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19790 profile_zero(&fp->uf_tm_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19791 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19792 script_prof_save(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19793 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19794 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19795
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19796 save_current_SID = current_SID;
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19797 current_SID = fp->uf_script_ID;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19798 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19799 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19800
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19801 /* call do_cmdline() to execute the lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19802 do_cmdline(NULL, get_func_line, (void *)&fc,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19803 DOCMD_NOWAIT\|DOCMD_VERBOSE\|DOCMD_REPEAT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19805 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19807 /* when the function was aborted because of an error, return -1 */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	19808 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	19809 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19810 clear_tv(rettv);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19811 rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19812 rettv->vval.v_number = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19814
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19815 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19816 if (do_profiling == PROF_YES && (fp->uf_profiling
98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19817 \|\| (fc.caller != NULL && &fc.caller->func->uf_profiling)))
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19818 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19819 profile_end(&fp->uf_tm_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19820 profile_sub_wait(&wait_start, &fp->uf_tm_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19821 profile_add(&fp->uf_tm_total, &fp->uf_tm_start);
720 e180933b876a updated for version 7.0219 vimboss parents: 716 diff changeset	19822 profile_self(&fp->uf_tm_self, &fp->uf_tm_start, &fp->uf_tm_children);
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19823 if (fc.caller != NULL && &fc.caller->func->uf_profiling)
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19824 {
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19825 profile_add(&fc.caller->func->uf_tm_children, &fp->uf_tm_start);
4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19826 profile_add(&fc.caller->func->uf_tml_children, &fp->uf_tm_start);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19827 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19828 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19829 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19830
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19831 /* when being verbose, mention the return value */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19832 if (p_verbose >= 12)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19833 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19834 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19835 verbose_enter_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19836
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19837 if (aborting())
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19838 smsg((char_u *)_("%s aborted"), sourcing_name);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19839 else if (fc.rettv->v_type == VAR_NUMBER)
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19840 smsg((char_u *)_("%s returning #%ld"), sourcing_name,
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19841 (long)fc.rettv->vval.v_number);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19842 else
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19843 {
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19844 char_u buf[MSG_BUF_LEN];
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19845 char_u numbuf[NUMBUFLEN];
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19846 char_u *tofree;
c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19847
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19848 /* The value may be very long. Skip the middle part, so that we
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19849 * have some idea how it starts and ends. smsg() would always
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19850 * truncate it at the end. */
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	19851 trunc_string(tv2string(fc.rettv, &tofree, numbuf, 0),
271 8d34af900bae updated for version 7.0072 vimboss parents: 266 diff changeset	19852 buf, MSG_BUF_CLEN);
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19853 smsg((char_u *)_("%s returning %s"), sourcing_name, buf);
156 c5b05f6de1ad updated for version 7.0047 vimboss parents: 151 diff changeset	19854 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19856 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19857
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19858 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19859 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19861
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19862 vim_free(sourcing_name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19863 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19864 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19865 current_SID = save_current_SID;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19866 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	19867 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19868 script_prof_restore(&wait_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	19869 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19870
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19871 if (p_verbose >= 12 && sourcing_name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19872 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19873 ++no_wait_return;
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19874 verbose_enter_scroll();
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19875
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 271 diff changeset	19876 smsg((char_u *)_("continuing in %s"), sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19877 msg_puts((char_u )"\n"); / don't overwrite this either */
294 1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19878
1c1cbdc42f75 updated for version 7.0077 vimboss parents: 289 diff changeset	19879 verbose_leave_scroll();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19880 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19883 did_emsg \|= save_did_emsg;
371 4b9fef49d7ff updated for version 7.0095 vimboss parents: 364 diff changeset	19884 current_funccal = fc.caller;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19885
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19886 /* The a: variables typevals were not alloced, only free the allocated
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19887 * variables. */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19888 vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19889
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19890 vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19891 --depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19892 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19894 /*
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19895 * Add a number variable "name" to dict "dp" with value "nr".
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19896 */
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19897 static void
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19898 add_nr_var(dp, v, name, nr)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19899 dict_T *dp;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19900 dictitem_T *v;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19901 char *name;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19902 varnumber_T nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19903 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19904 STRCPY(v->di_key, name);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19905 v->di_flags = DI_FLAGS_RO \| DI_FLAGS_FIX;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19906 hash_add(&dp->dv_hashtab, DI2HIKEY(v));
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19907 v->di_tv.v_type = VAR_NUMBER;
151 40a0699b6c62 updated for version 7.0046 vimboss parents: 142 diff changeset	19908 v->di_tv.v_lock = VAR_FIXED;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19909 v->di_tv.vval.v_number = nr;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19910 }
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19911
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19912 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19913 * ":return [expr]"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19914 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19915 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19916 ex_return(eap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19917 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19918 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19919 char_u *arg = eap->arg;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	19920 typval_T rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19921 int returning = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19922
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19923 if (current_funccal == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19924 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19925 EMSG(_("E133: :return not inside a function"));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19926 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19928
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19929 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19930 ++emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19931
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19932 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19933 if ((arg != NUL && arg != '\|' && *arg != '\n')
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19934 && eval0(arg, &rettv, &eap->nextcmd, !eap->skip) != FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19935 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19936 if (!eap->skip)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19937 returning = do_return(eap, FALSE, TRUE, &rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19938 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19939 clear_tv(&rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19941 /* It's safer to return also on error. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19942 else if (!eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19943 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19944 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19945 * Return unless the expression evaluation has been cancelled due to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19946 * aborting error, an interrupt, or an exception.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19947 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19948 if (!aborting())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19949 returning = do_return(eap, FALSE, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19950 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19951
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19952 /* When skipping or the return gets pending, advance to the next command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19953 * in this line (!returning). Otherwise, ignore the rest of the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19954 * Following lines will be ignored by get_func_line(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19955 if (returning)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19956 eap->nextcmd = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19957 else if (eap->nextcmd == NULL) /* no argument */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19958 eap->nextcmd = check_nextcmd(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19959
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19960 if (eap->skip)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19961 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19962 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19964 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19965 * Return from a function. Possibly makes the return pending. Also called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19966 * for a pending return at the ":endtry" or after returning from an extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19967 * 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	19968 * 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	19969 * with the return rettv. Returns TRUE when the return can be carried out,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19970 * FALSE when the return gets pending.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19971 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19972 int
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19973 do_return(eap, reanimate, is_cmd, rettv)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19974 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19975 int reanimate;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19976 int is_cmd;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19977 void *rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19979 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19980 struct condstack *cstack = eap->cstack;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19981
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19982 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19983 /* Undo the return. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19984 current_funccal->returned = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19985
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19986 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19987 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19988 * not in its finally clause (which then is to be executed next) is found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19989 * In this case, make the ":return" pending for execution at the ":endtry".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19990 * Otherwise, return normally.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19991 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19992 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19993 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19994 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19995 cstack->cs_pending[idx] = CSTP_RETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19997 if (!is_cmd && !reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19998 /* A pending return again gets pending. "rettv" points to an
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	19999 * allocated variable with the rettv of the original ":return"'s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20000 * argument if present or is NULL else. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20001 cstack->cs_rettv[idx] = rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20002 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20003 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20004 /* 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	20005 * return rettv. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20006 if (reanimate)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20007 rettv = current_funccal->rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20008
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20009 if (rettv != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20011 /* Store the value of the pending return. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20012 if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL)
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20013 (typval_T )cstack->cs_rettv[idx] = (typval_T )rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20014 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20015 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20017 else
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20018 cstack->cs_rettv[idx] = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20019
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20020 if (reanimate)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20021 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20022 /* The pending return value could be overwritten by a ":return"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20023 * without argument in a finally clause; reset the default
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20024 * return value. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20025 current_funccal->rettv->v_type = VAR_NUMBER;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20026 current_funccal->rettv->vval.v_number = 0;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20027 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20028 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20029 report_make_pending(CSTP_RETURN, rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20031 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20033 current_funccal->returned = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20035 /* If the return is carried out now, store the return value. For
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20036 * a return immediately after reanimation, the value is already
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20037 * there. */
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20038 if (!reanimate && rettv != NULL)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20039 {
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20040 clear_tv(current_funccal->rettv);
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20041 current_funccal->rettv = (typval_T *)rettv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20042 if (!is_cmd)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20043 vim_free(rettv);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20044 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20047 return idx < 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20050 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20051 * Free the variable with a pending return value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20052 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20053 void
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20054 discard_pending_return(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20055 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20056 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20057 free_tv((typval_T *)rettv);
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20058 }
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20059
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20060 /*
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20061 * Generate a return command for producing the value of "rettv". The result
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20062 * is an allocated string. Used by report_pending() for verbose messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20063 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20064 char_u *
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20065 get_return_cmd(rettv)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20066 void *rettv;
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20067 {
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20068 char_u *s = NULL;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20069 char_u *tofree = NULL;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20070 char_u numbuf[NUMBUFLEN];
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20071
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20072 if (rettv != NULL)
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20073 s = echo_string((typval_T *)rettv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20074 if (s == NULL)
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20075 s = (char_u *)"";
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20076
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20077 STRCPY(IObuff, ":return ");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20078 STRNCPY(IObuff + 8, s, IOSIZE - 8);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20079 if (STRLEN(s) + 8 >= IOSIZE)
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20080 STRCPY(IObuff + IOSIZE - 4, "...");
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20081 vim_free(tofree);
7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20082 return vim_strsave(IObuff);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20083 }
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 * Get next function line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20087 * Called by do_cmdline() to get the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20088 * Returns allocated string, or NULL for end of function.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20089 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20090 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20091 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20092 get_func_line(c, cookie, indent)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20093 int c; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20094 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20095 int indent; /* not used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20096 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20097 funccall_T fcp = (funccall_T )cookie;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20098 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20099 char_u *retval;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20100 garray_T gap; / growarray with function lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20101
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20102 /* If breakpoints have been added/deleted need to check for it. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20103 if (fcp->dbg_tick != debug_tick)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20104 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20105 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20106 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20107 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20108 }
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20109 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20110 if (do_profiling == PROF_YES)
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20111 func_line_end(cookie);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20112 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20113
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20114 gap = &fp->uf_lines;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20115 if (((fp->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20116 \|\| fcp->returned)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20117 retval = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20118 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20119 {
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20120 /* Skip NULL lines (continuation lines). */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20121 while (fcp->linenr < gap->ga_len
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20122 && ((char_u **)(gap->ga_data))[fcp->linenr] == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20123 ++fcp->linenr;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20124 if (fcp->linenr >= gap->ga_len)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20125 retval = NULL;
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20126 else
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20127 {
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20128 retval = vim_strsave(((char_u **)(gap->ga_data))[fcp->linenr++]);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20129 sourcing_lnum = fcp->linenr;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20130 #ifdef FEAT_PROFILE
791 98a88a884610 updated for version 7.0230 vimboss parents: 787 diff changeset	20131 if (do_profiling == PROF_YES)
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20132 func_line_start(cookie);
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20133 #endif
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20134 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20135 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20137 /* Did we encounter a breakpoint? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20138 if (fcp->breakpoint != 0 && fcp->breakpoint <= sourcing_lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20139 {
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20140 dbg_breakpoint(fp->uf_name, sourcing_lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20141 /* Find next breakpoint. */
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20142 fcp->breakpoint = dbg_find_breakpoint(FALSE, fp->uf_name,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20143 sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20144 fcp->dbg_tick = debug_tick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20147 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20148 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20149
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20150 #if defined(FEAT_PROFILE) \|\| defined(PROTO)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20151 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20152 * Called when starting to read a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20153 * "sourcing_lnum" must be correct!
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20154 * 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	20155 * until later and we need to store the time now.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20156 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20157 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20158 func_line_start(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20159 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20160 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20161 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20162 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20163
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20164 if (fp->uf_profiling && sourcing_lnum >= 1
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20165 && sourcing_lnum <= fp->uf_lines.ga_len)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20166 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20167 fp->uf_tml_idx = sourcing_lnum - 1;
694 07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20168 /* Skip continuation lines. */
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20169 while (fp->uf_tml_idx > 0 && FUNCLINE(fp, fp->uf_tml_idx) == NULL)
07d199fe02ed updated for version 7.0209 vimboss parents: 693 diff changeset	20170 --fp->uf_tml_idx;
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20171 fp->uf_tml_execed = FALSE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20172 profile_start(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20173 profile_zero(&fp->uf_tml_children);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20174 profile_get_wait(&fp->uf_tml_wait);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20175 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20176 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20177
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20178 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20179 * Called when actually executing a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20180 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20181 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20182 func_line_exec(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20183 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20184 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20185 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20186 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20187
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20188 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20189 fp->uf_tml_execed = TRUE;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20190 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20191
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20192 /*
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20193 * Called when done with a function line.
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20194 */
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20195 void
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20196 func_line_end(cookie)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20197 void *cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20198 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20199 funccall_T fcp = (funccall_T )cookie;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20200 ufunc_T *fp = fcp->func;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20201
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20202 if (fp->uf_profiling && fp->uf_tml_idx >= 0)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20203 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20204 if (fp->uf_tml_execed)
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20205 {
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20206 ++fp->uf_tml_count[fp->uf_tml_idx];
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20207 profile_end(&fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20208 profile_sub_wait(&fp->uf_tml_wait, &fp->uf_tml_start);
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20209 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	20210 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	20211 &fp->uf_tml_children);
170 8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20212 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20213 fp->uf_tml_idx = -1;
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20214 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20215 }
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20216 #endif
8c60f65311fa updated for version 7.0052 vimboss parents: 169 diff changeset	20217
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20218 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20219 * Return TRUE if the currently active function should be ended, because a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20220 * return was encountered or an error occured. Used inside a ":while".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20221 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20222 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20223 func_has_ended(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20224 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20225 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20226 funccall_T fcp = (funccall_T )cookie;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20227
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20228 /* Ignore the "abort" flag if the abortion behavior has been changed due to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20229 * an error inside a try conditional. */
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20230 return (((fcp->func->uf_flags & FC_ABORT) && did_emsg && !aborted_in_try())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20231 \|\| fcp->returned);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20234 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20235 * return TRUE if cookie indicates a function which "abort"s on errors.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20237 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20238 func_has_abort(cookie)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20239 void *cookie;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20240 {
169 0e902b8f511f updated for version 7.0051 vimboss parents: 165 diff changeset	20241 return ((funccall_T *)cookie)->func->uf_flags & FC_ABORT;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20244 #if defined(FEAT_VIMINFO) \|\| defined(FEAT_SESSION)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20245 typedef enum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20246 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20247 VAR_FLAVOUR_DEFAULT,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20248 VAR_FLAVOUR_SESSION,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20249 VAR_FLAVOUR_VIMINFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20250 } var_flavour_T;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20251
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20252 static var_flavour_T var_flavour __ARGS((char_u *varname));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20254 static var_flavour_T
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20255 var_flavour(varname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20256 char_u *varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20258 char_u *p = varname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20259
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20260 if (ASCII_ISUPPER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20261 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20262 while (*(++p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20263 if (ASCII_ISLOWER(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20264 return VAR_FLAVOUR_SESSION;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20265 return VAR_FLAVOUR_VIMINFO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20267 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20268 return VAR_FLAVOUR_DEFAULT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20269 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20270 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20272 #if defined(FEAT_VIMINFO) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20273 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20274 * Restore global vars that start with a capital from the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20275 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20276 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20277 read_viminfo_varlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20278 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20279 int writing;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20280 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20281 char_u *tab;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20282 int is_string = FALSE;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20283 typval_T tv;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20284
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20285 if (!writing && (find_viminfo_parameter('!') != NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20286 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20287 tab = vim_strchr(virp->vir_line + 1, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20288 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20289 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20290 tab++ = '\0'; / isolate the variable name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20291 if (tab == 'S') / string var */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20292 is_string = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20294 tab = vim_strchr(tab, '\t');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20295 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20296 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20297 if (is_string)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20298 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20299 tv.v_type = VAR_STRING;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20300 tv.vval.v_string = viminfo_readstring(virp,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20301 (int)(tab - virp->vir_line + 1), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20303 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20304 {
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20305 tv.v_type = VAR_NUMBER;
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20306 tv.vval.v_number = atol((char *)tab + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20307 }
76 0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20308 set_var(virp->vir_line + 1, &tv, FALSE);
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20309 if (is_string)
0ef9cebc4f5d updated for version 7.0031 vimboss parents: 71 diff changeset	20310 vim_free(tv.vval.v_string);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20311 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20314
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20315 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20316 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20317
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20318 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20319 * Write global vars that start with a capital to the viminfo file
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20320 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20321 void
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20322 write_viminfo_varlist(fp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20323 FILE *fp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20324 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20325 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20326 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20327 int todo;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20328 char *s;
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20329 char_u *p;
71 7557b6ea0fb1 updated for version 7.0030 vimboss parents: 56 diff changeset	20330 char_u *tofree;
80 d2796c60ca6f updated for version 7.0032 vimboss parents: 76 diff changeset	20331 char_u numbuf[NUMBUFLEN];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20332
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20333 if (find_viminfo_parameter('!') == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20334 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20335
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20336 fprintf(fp, _("\n# global variables:\n"));
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20337
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20338 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20339 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20340 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20341 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20342 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20343 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20344 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20345 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20346 {
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20347 switch (this_var->di_tv.v_type)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20348 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20349 case VAR_STRING: s = "STR"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20350 case VAR_NUMBER: s = "NUM"; break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20351 default: continue;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20352 }
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20353 fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
634 1c586ee8dd45 updated for version 7.0183 vimboss parents: 630 diff changeset	20354 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0);
165 e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20355 if (p != NULL)
e943e5502fc9 updated for version 7.0050 vimboss parents: 163 diff changeset	20356 viminfo_writestring(fp, p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20357 vim_free(tofree);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 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 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20362 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20363
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20364 #if defined(FEAT_SESSION) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20365 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20366 store_session_globals(fd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20367 FILE *fd;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20368 {
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20369 hashitem_T *hi;
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20370 dictitem_T *this_var;
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20371 int todo;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20372 char_u p, t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20373
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20374 todo = (int)globvarht.ht_used;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20375 for (hi = globvarht.ht_array; todo > 0; ++hi)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20376 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20377 if (!HASHITEM_EMPTY(hi))
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20378 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20379 --todo;
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20380 this_var = HI2DI(hi);
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20381 if ((this_var->di_tv.v_type == VAR_NUMBER
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20382 \|\| this_var->di_tv.v_type == VAR_STRING)
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20383 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20384 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20385 /* Escape special characters with a backslash. Turn a LF and
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20386 * CR into \n and \r. */
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20387 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20388 (char_u *)"\\\"\n\r");
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20389 if (p == NULL) /* out of memory */
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20390 break;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20391 for (t = p; *t != NUL; ++t)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20392 if (*t == '\n')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20393 *t = 'n';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20394 else if (*t == '\r')
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20395 *t = 'r';
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20396 if ((fprintf(fd, "let %s = %c%s%c",
137 3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20397 this_var->di_key,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20398 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20399 : ' ',
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20400 p,
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20401 (this_var->di_tv.v_type == VAR_STRING) ? '"'
3e7d17e425b0 updated for version 7.0044 vimboss parents: 124 diff changeset	20402 : ' ') < 0)
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20403 \|\| put_eol(fd) == FAIL)
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20404 {
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20405 vim_free(p);
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20406 return FAIL;
f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20407 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20408 vim_free(p);
124 f455396f3c3f updated for version 7.0043 vimboss parents: 121 diff changeset	20409 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20411 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20412 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20414 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20415
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20416 /*
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20417 * Display script name where an item was last set.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20418 * Should only be invoked when 'verbose' is non-zero.
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20419 */
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20420 void
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20421 last_set_msg(scriptID)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20422 scid_T scriptID;
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20423 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20424 char_u *p;
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20425
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20426 if (scriptID != 0)
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20427 {
507 a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20428 p = home_replace_save(NULL, get_scriptname(scriptID));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20429 if (p != NULL)
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20430 {
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20431 verbose_enter();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20432 MSG_PUTS(_("\n\tLast set from "));
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20433 MSG_PUTS(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20434 vim_free(p);
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20435 verbose_leave();
a1059cda45f2 updated for version 7.0142 vimboss parents: 505 diff changeset	20436 }
448 dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20437 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20438 }
dd9db57ee7ce updated for version 7.0118 vimboss parents: 446 diff changeset	20439
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20440 #endif /* FEAT_EVAL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20441
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20442 #if defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20443
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20444
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20445 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20446 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20447 * Functions for ":8" filename modifier: get 8.3 version of a filename.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20448 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20449 static int get_short_pathname __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20450 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	20451 static int shortpath_for_partial __ARGS((char_u fnamep, char_u bufp, int *fnamelen));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20453 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20454 * Get the short pathname of a file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20455 * Returns 1 on success. *fnamelen is 0 for nonexistant path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20457 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20458 get_short_pathname(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20459 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20460 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20461 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20463 int l,len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20464 char_u *newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20465
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20466 len = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20468 l = GetShortPathName(fnamep, fnamep, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20469 if (l > len - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20470 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20471 /* If that doesn't work (not enough space), then save the string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20472 * and try again with a new buffer big enough
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20473 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20474 newbuf = vim_strnsave(*fnamep, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20475 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20476 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20478 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20479 fnamep = bufp = newbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20480
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20481 l = GetShortPathName(fnamep,fnamep,l+1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20483 /* Really should always succeed, as the buffer is big enough */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20486 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20487 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20489
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20490 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20491 * Create a short path name. Returns the length of the buffer it needs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20492 * Doesn't copy over the end of the buffer passed in.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20493 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20494 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20495 shortpath_for_invalid_fname(fname, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20496 char_u **fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20497 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20498 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20499 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20500 char_u s, p, pbuf2, pbuf3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20501 char_u ch;
301 006e9c8a6a8a updated for version 7.0079 vimboss parents: 299 diff changeset	20502 int len, len2, plen, slen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20504 /* Make a copy */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20505 len2 = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20506 pbuf2 = vim_strnsave(*fname, len2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20507 pbuf3 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20509 s = pbuf2 + len2 - 1; /* Find the end */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20510 slen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20511 plen = len2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20512
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20513 if (after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20514 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20515 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20516 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20517 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20518 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20520 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20522 /* Go back one path-seperator */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20523 while (s > pbuf2 && !after_pathsep(pbuf2, s + 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20525 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20526 ++slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20527 --plen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20529 if (s <= pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20530 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20532 /* Remeber the character that is about to be blatted */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20533 ch = *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20534 s = 0; / get_short_pathname requires a null-terminated string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20535
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20536 /* Try it in situ */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20537 p = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20538 if (!get_short_pathname(&p, &pbuf3, &plen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20539 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20540 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20541 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20543 s = ch; / Preserve the string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20544 } while (plen == 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20546 if (plen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20547 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20548 /* Remeber the length of the new string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20549 *fnamelen = len = plen + slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20550 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20551 if (len > len2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20552 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20553 /* If there's not enough space in the currently allocated string,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20554 * then copy it to a buffer big enough.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20555 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20556 fname= bufp = vim_strnsave(p, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20557 if (*fname == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20558 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20560 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20561 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20562 /* Transfer pbuf2 to being the main buffer (it's big enough) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20563 fname = bufp = pbuf2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20564 if (p != pbuf2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20565 strncpy(*fname, p, plen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20566 pbuf2 = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20567 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20568 /* Concat the next bit */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20569 strncpy(*fname + plen, s, slen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20570 (*fname)[len] = '\0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20572 vim_free(pbuf3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20573 vim_free(pbuf2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20574 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20577 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20578 * Get a pathname for a partial path.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20579 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20580 static int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20581 shortpath_for_partial(fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20582 char_u **fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20583 char_u **bufp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20584 int *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20585 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20586 int sepcount, len, tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20587 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20588 char_u pbuf, tfname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20589 int hasTilde;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20590
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20591 /* Count up the path seperators from the RHS.. so we know which part
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20592 * of the path to return.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20593 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20594 sepcount = 0;
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20595 for (p = fnamep; p < fnamep + *fnamelen; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20596 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20597 ++sepcount;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20598
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20599 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20600 hasTilde = (**fnamep == '~');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20601 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20602 pbuf = tfname = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20603 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20604 pbuf = tfname = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20605
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 833 diff changeset	20606 len = tflen = (int)STRLEN(tfname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20608 if (!get_short_pathname(&tfname, &pbuf, &len))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20609 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20610
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20611 if (len == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20612 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20613 /* Don't have a valid filename, so shorten the rest of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20614 * path if we can. This CAN give us invalid 8.3 filenames, but
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20615 * there's not a lot of point in guessing what it might be.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20616 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20617 len = tflen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20618 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20619 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20620 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20621
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20622 /* Count the paths backward to find the beginning of the desired string. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20623 for (p = tfname + len - 1; p >= tfname; --p)
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20624 {
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20625 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20626 if (has_mbyte)
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20627 p -= mb_head_off(tfname, p);
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20628 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20629 if (vim_ispathsep(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20631 if (sepcount == 0 \|\| (hasTilde && sepcount == 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20632 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20633 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20634 sepcount --;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20635 }
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20636 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20637 if (hasTilde)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20639 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20640 if (p >= tfname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20641 *p = '~';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20642 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20643 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20644 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20645 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20646 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20648 /* Copy in the string - p indexes into tfname - allocated at pbuf */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20649 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20650 *fnamelen = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20651 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20652 *fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20653
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20654 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20656 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20657
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20658 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20659 * Adjust a filename, according to a string of modifiers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20660 * *fnamep must be NUL terminated when called. When returning, the length is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20661 * determined by *fnamelen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20662 * Returns valid flags.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20663 * When there is an error, *fnamep is set to NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20664 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20665 int
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20666 modify_fname(src, usedlen, fnamep, bufp, fnamelen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20667 char_u src; / string with modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20668 int usedlen; / characters after src that are used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20669 char_u *fnamep; / file name so far */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20670 char_u *bufp; / buffer for allocated file name or NULL */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20671 int fnamelen; / length of fnamep */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20672 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20673 int valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20674 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20675 char_u s, p, *pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20676 char_u dirname[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20677 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20678 int has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20679 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20680 int has_shortname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20681 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20682
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20683 repeat:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20684 /* ":p" - full path/file_name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20685 if (src[usedlen] == ':' && src[usedlen + 1] == 'p')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20687 has_fullname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20688
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20689 valid \|= VALID_PATH;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20690 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20691
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20692 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20693 if ((*fnamep)[0] == '~'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20694 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20695 && ((*fnamep)[1] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20696 # ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20697 \|\| (*fnamep)[1] == '\\'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20698 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20699 \|\| (*fnamep)[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20700
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20701 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20702 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20704 fnamep = expand_env_save(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20705 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20706 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20707 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20708 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20709 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20710
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20711 /* When "/." or "/.." is used: force expansion to get rid of it. */
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20712 for (p = fnamep; p != NUL; mb_ptr_adv(p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20713 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20714 if (vim_ispathsep(*p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20715 && p[1] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20716 && (p[2] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20717 \|\| vim_ispathsep(p[2])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20718 \|\| (p[2] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20719 && (p[3] == NUL \|\| vim_ispathsep(p[3])))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20720 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20721 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20722
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20723 /* FullName_save() is slow, don't use it when not needed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20724 if (p != NUL \|\| !vim_isAbsName(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20725 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20726 fnamep = FullName_save(fnamep, *p != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20727 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20728 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20729 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20730 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20732
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20733 /* Append a path separator to a directory. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20734 if (mch_isdir(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20735 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20736 /* Make room for one or two extra characters. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20737 fnamep = vim_strnsave(fnamep, (int)STRLEN(*fnamep) + 2);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20738 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20739 bufp = fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20740 if (*fnamep == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20741 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20742 add_pathsep(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20743 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20744 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20745
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20746 /* ":." - path relative to the current directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20747 /* ":~" - path relative to the home directory */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20748 /* ":8" - shortname path - postponed till after */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20749 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20750 && ((c = src[*usedlen + 1]) == '.' \|\| c == '~' \|\| c == '8'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20751 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20752 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20753 if (c == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20754 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20755 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20756 has_shortname = 1; /* Postpone this. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20757 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20758 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20760 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20761 /* Need full path first (use expand_env() to remove a "~/") */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20762 if (!has_fullname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20763 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20764 if (c == '.' && **fnamep == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20765 p = pbuf = expand_env_save(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20766 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20767 p = pbuf = FullName_save(*fnamep, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20768 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20769 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20770 p = *fnamep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20771
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20772 has_fullname = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20773
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20774 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20775 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20776 if (c == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20777 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20778 mch_dirname(dirname, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20779 s = shorten_fname(p, dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20780 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20781 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20782 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20783 if (pbuf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20784 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20785 vim_free(bufp); / free any allocated file name */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20786 *bufp = pbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20787 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20791 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20793 home_replace(NULL, p, dirname, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20794 /* Only replace it when it starts with '~' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20795 if (*dirname == '~')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20796 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20797 s = vim_strsave(dirname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20798 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20799 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20800 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20801 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20802 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20803 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20806 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20807 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20809
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20810 tail = gettail(*fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20811 fnamelen = (int)STRLEN(fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20812
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20813 /* ":h" - head, remove "/file_name", can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20814 /* Don't remove the first "/" or "c:\" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20815 while (src[usedlen] == ':' && src[usedlen + 1] == 'h')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20816 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20817 valid \|= VALID_HEAD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20818 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20819 s = get_past_head(*fnamep);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20820 while (tail > s && after_pathsep(s, tail))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20821 --tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20822 fnamelen = (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20823 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20824 if (*fnamelen > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20825 fnamelen += 1; / the path separator is part of the path */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20826 #endif
39 410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20827 while (tail > s && !after_pathsep(s, tail))
410fa1a31baf updated for version 7.0023 vimboss parents: 38 diff changeset	20828 mb_ptr_back(*fnamep, tail);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20829 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20830
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20831 /* ":8" - shortname */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20832 if (src[usedlen] == ':' && src[usedlen + 1] == '8')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20833 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20834 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20835 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20836 has_shortname = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20837 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20838 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20839
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20840 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20841 /* Check shortname after we have done 'heads' and before we do 'tails'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20842 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20843 if (has_shortname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20844 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20845 pbuf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20846 /* Copy the string if it is shortened by :h */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20847 if (fnamelen < (int)STRLEN(fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20848 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20849 p = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20850 if (p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20851 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20852 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20853 bufp = fnamep = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20854 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20855
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20856 /* Split into two implementations - makes it easier. First is where
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20857 * there isn't a full name already, second is where there is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20858 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20859 if (!has_fullname && !vim_isAbsName(*fnamep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20860 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20861 if (shortpath_for_partial(fnamep, bufp, fnamelen) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20862 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20864 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20865 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20866 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20867
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20868 /* Simple case, already have the full-name
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20869 * Nearly always shorter, so try first time. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20870 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20871 if (!get_short_pathname(fnamep, bufp, &l))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20872 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20873
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20874 if (l == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20876 /* Couldn't find the filename.. search the paths.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20877 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20878 l = *fnamelen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20879 if (shortpath_for_invalid_fname(fnamep, bufp, &l ) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20880 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20882 *fnamelen = l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20883 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20885 #endif /* WIN3264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20886
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20887 /* ":t" - tail, just the basename */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20888 if (src[usedlen] == ':' && src[usedlen + 1] == 't')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20889 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20890 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20891 fnamelen -= (int)(tail - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20892 *fnamep = tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20893 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20894
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20895 /* ":e" - extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20896 /* ":r" - root, without extension, can be repeated */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20897 while (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20898 && (src[usedlen + 1] == 'e' \|\| src[usedlen + 1] == 'r'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20899 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20900 /* find a '.' in the tail:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20901 * - for second :e: before the current fname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20902 * - otherwise: The last '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20903 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20904 if (src[usedlen + 1] == 'e' && fnamep > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20905 s = *fnamep - 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20906 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20907 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20908 for ( ; s > tail; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20909 if (s[0] == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20910 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20911 if (src[usedlen + 1] == 'e') / :e */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20912 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20913 if (s > tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20914 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20915 fnamelen += (int)(fnamep - (s + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20916 *fnamep = s + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20917 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20918 /* cut version from the extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20919 s = fnamep + fnamelen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20920 for ( ; s > *fnamep; --s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20921 if (s[0] == ';')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20922 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20923 if (s > *fnamep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20924 fnamelen = s - fnamep;
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 else if (*fnamep <= tail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20928 *fnamelen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20930 else /* :r */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20931 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20932 if (s > tail) /* remove one extension */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20933 fnamelen = (int)(s - fnamep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20934 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20935 *usedlen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20937
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20938 /* ":s?pat?foo?" - substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20939 /* ":gs?pat?foo?" - global substitute */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20940 if (src[*usedlen] == ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20941 && (src[*usedlen + 1] == 's'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20942 \|\| (src[usedlen + 1] == 'g' && src[usedlen + 2] == 's')))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20943 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20944 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20945 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20946 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20947 int sep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20948 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20949 int didit = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20951 flags = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20952 s = src + *usedlen + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20953 if (src[*usedlen + 1] == 'g')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20954 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20955 flags = (char_u *)"g";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20956 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20957 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20958
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20959 sep = *s++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20960 if (sep)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20962 /* find end of pattern */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20963 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20964 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20965 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20966 pat = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20967 if (pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20968 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20969 s = p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20970 /* find end of substitution */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20971 p = vim_strchr(s, sep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20972 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20973 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20974 sub = vim_strnsave(s, (int)(p - s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20975 str = vim_strnsave(fnamep, fnamelen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20976 if (sub != NULL && str != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20978 *usedlen = (int)(p + 1 - src);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20979 s = do_string_sub(str, pat, sub, flags);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20980 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20981 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20982 *fnamep = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20983 *fnamelen = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20984 vim_free(*bufp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20985 *bufp = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20986 didit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20987 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20989 vim_free(sub);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20990 vim_free(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20991 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20992 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20993 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20995 /* after using ":s", repeat all the modifiers */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20996 if (didit)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20997 goto repeat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20998 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21001 return valid;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21002 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21003
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21004 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21005 * Perform a substitution on "str" with pattern "pat" and substitute "sub".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21006 * "flags" can be "g" to do a global substitute.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21007 * Returns an allocated string, NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21008 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21009 char_u *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21010 do_string_sub(str, pat, sub, flags)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21011 char_u *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21012 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21013 char_u *sub;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21014 char_u *flags;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21015 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21016 int sublen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21017 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21018 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21019 int do_all;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21020 char_u *tail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21021 garray_T ga;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21022 char_u *ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21023 char_u *save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21025 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21026 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21027 p_cpo = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21028
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21029 ga_init2(&ga, 1, 200);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21030
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21031 do_all = (flags[0] == 'g');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21033 regmatch.rm_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21034 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21035 if (regmatch.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21036 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21037 tail = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21038 while (vim_regexec_nl(&regmatch, str, (colnr_T)(tail - str)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21039 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21040 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21041 * Get some space for a temporary buffer to do the substitution
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21042 * into. It will contain:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21043 * - The text up to where the match is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21044 * - The substituted text.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21045 * - The text after the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21046 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21047 sublen = vim_regsub(&regmatch, sub, tail, FALSE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21048 if (ga_grow(&ga, (int)(STRLEN(tail) + sublen -
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21049 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21051 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21052 break;
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 /* copy the text up to where the match is */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21056 i = (int)(regmatch.startp[0] - tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21057 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21058 /* add the substituted text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21059 (void)vim_regsub(&regmatch, sub, (char_u *)ga.ga_data
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21060 + ga.ga_len + i, TRUE, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21061 ga.ga_len += i + sublen - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21062 /* avoid getting stuck on a match with an empty string */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21063 if (tail == regmatch.endp[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21064 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21065 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21066 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21067 ((char_u )ga.ga_data + ga.ga_len) = *tail++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21068 ++ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21069 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21070 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21072 tail = regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21073 if (*tail == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21074 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21075 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21076 if (!do_all)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21077 break;
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 if (ga.ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21081 STRCPY((char *)ga.ga_data + ga.ga_len, tail);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21083 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21085
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21086 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21087 ga_clear(&ga);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21088 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21089
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21090 return ret;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21091 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21093 #endif /* defined(FEAT_MODIFY_FNAME) \|\| defined(FEAT_EVAL) */

Mercurial > vim

annotate src/eval.c @ 855:d2a4f08396fe v7.0f05